{"title":"Allen-Bradley 1734 POINT I\/O","description":"\u003cp\u003eThe Allen-Bradley 1734 POINT I\/O series is a modular, high-density distributed I\/O solution designed to minimize panel space while maximizing diagnostic visibility in complex automation architectures. Utilizing a slice-based design, this series consists of independent I\/O modules, terminal bases, and network adapters that snap together on a standard DIN rail. The 1734 platform supports a wide array of digital, analog, and specialty modules, including integrated Safety I\/O for SIL3\/PLe applications. Technical advantages include \"Removal and Insertion Under Power\" (RIUP) functionality, allowing for hot-swapping modules without disrupting the backplane communication, and point-level diagnostics for rapid troubleshooting. Whether integrated via EtherNet\/IP, DeviceNet, or ControlNet, the 1734 series provides a cost-effective and scalable interface for Logix-based controllers, making it ideal for localized machine control and remote instrumentation across diverse industrial environments.\u003c\/p\u003e","products":[{"product_id":"1734-epac-allen-bradley-point-i-o-expansion-power-supply-fast-delivery","title":"1734-EPAC Allen-Bradley POINT I\/O Expansion Power Supply | Fast Delivery","description":"\u003ch3\u003e\u003cstrong\u003e1734-EPAC Allen-Bradley POINT I\/O Expansion Power Supply Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e1734-EPAC\u003c\/strong\u003e\u003c\/span\u003e engineered by \u003cstrong\u003eAllen-Bradley\u003c\/strong\u003e (Rockwell Automation) is a specialized AC field power distribution module designed for the Bulletin 1734 POINT I\/O series. Operating across a nominal 120 to 240 Volts AC range, the \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e1734-EPAC\u003c\/strong\u003e\u003c\/span\u003e delivers 10 amps of power supply current while establishing secure functional electrical isolation partitions between input and output module groups.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eGlobal PLC Spare HUB electrical safety engineers frequently implement the \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e1734-EPAC\u003c\/strong\u003e\u003c\/span\u003e in industrial control panels where AC-powered actuators and field sensors require isolated power partitioning from low-voltage digital cards. During a recent system upgrade at a packaging automation plant, our technical team evaluated thermal dissipation limits across high-density module racks. We verified that maintaining cabinet ambient temperatures below 55°C prevents premature triggering of internal MOV overvoltage components while sustaining the full 15.1 Watts power consumption load without voltage sag.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eConfiguration Matrix \u0026amp; Technical Specification Hierarchy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer \u0026amp; Series:\u003c\/strong\u003e \u003cstrong\u003eAllen-Bradley\u003c\/strong\u003e (Rockwell Automation) \/ \u003ca href=\"https:\/\/www.plcsparehub.com\/collections\/allen-bradley-1734-point-i-o\"\u003e\u003cstrong\u003ePOINT I\/O Series\u003c\/strong\u003e\u003c\/a\u003e (\u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e1734-EPAC\u003c\/strong\u003e\u003c\/span\u003e)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore Electrical \u0026amp; Protection Parameters\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e AC Expansion Power Supply Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Field Power Input:\u003c\/strong\u003e 120 or 240 Volts AC (85 to 264 Volts AC operational range)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInrush Current Rating:\u003c\/strong\u003e 2 amps for 6 milliseconds with built-in fuse protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOvervoltage Suppression:\u003c\/strong\u003e Metal Oxide Varistor (MOV) and fuse protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption \u0026amp; Dissipation:\u003c\/strong\u003e 15.1 Watts max power consumption \/ 8.4 Watts max power dissipation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Capacity \u0026amp; Isolation:\u003c\/strong\u003e 10 amps power supply current with 264 Volts continuous isolation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Dissipation:\u003c\/strong\u003e 28.7 BTU\/hour thermal output limit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSuitable Equipment and Application Scenarios\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDistributed POINT I\/O racks requiring functional power partitioning between mixed AC and DC devices.\u003c\/li\u003e\n\u003cli\u003eIndustrial manufacturing cells utilizing 120V\/240V AC solenoid valves, motor starters, and pilot indicators.\u003c\/li\u003e\n\u003cli\u003eModular machine skids where grouping modules by operational task prevents ground loop interference.\u003c\/li\u003e\n\u003cli\u003eExtended Bulletin 1734 communication architectures supporting 4 to 17 I\/O modules per power group.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eDiagnostics and Power Monitoring Capabilities\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDual front-panel green LED status indicators provide immediate visual confirmation of field power and 5V system power health.\u003c\/li\u003e\n\u003cli\u003eWithstands dielectric testing up to 3250 Volts DC for 60 seconds to guarantee high-voltage isolation integrity.\u003c\/li\u003e\n\u003cli\u003eBuilt-in MOV circuitry absorbs high-energy transient voltage spikes before they reach sensitive backplane components.\u003c\/li\u003e\n\u003cli\u003eDirectly interfaces with standard safety shutdown protocols when field-side power bus isolation is manually triggered.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eLogistics, Fulfillment, and Warranty Terms\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition \u0026amp; Packaging:\u003c\/strong\u003e Brand new and original factory packaging standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDispatch Lead Time:\u003c\/strong\u003e Rapid 24 to 48-hour order processing and global dispatch execution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Carriers:\u003c\/strong\u003e Express international transit via \u003cstrong\u003eFedEx\u003c\/strong\u003e, \u003cstrong\u003eUPS\u003c\/strong\u003e, and \u003cstrong\u003eDHL\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty Assurance:\u003c\/strong\u003e Comprehensive 12-month manufacturer defect protection clause.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is physical DIN-rail positioning critical when calculating the maximum number of I\/O modules supported by the \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e1734-EPAC\u003c\/strong\u003e\u003c\/span\u003e?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The exact module capacity—ranging from 4 to 17 units—depends heavily on total current draw and physical bus distance from the power supply feed point.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What specific safety precaution must technicians follow when hot-swapping or wiring field connections on the \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e1734-EPAC\u003c\/strong\u003e\u003c\/span\u003e?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Maintenance personnel must completely turn off external field-side power before connecting or disconnecting terminal wiring to prevent hazardous electrical arcing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the built-in MOV and fuse protection on the \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e1734-EPAC\u003c\/strong\u003e\u003c\/span\u003e react during severe industrial line voltage surges?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The MOV shunts transient overvoltage spikes away from internal circuitry while the integrated fuse interrupts sustained overcurrent faults to protect downstream modules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What environmental limits must be maintained inside the electrical enclosure to prevent thermal throttling of the \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e1734-EPAC\u003c\/strong\u003e\u003c\/span\u003e?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Enclosure ambient operating temperature must not exceed 55°C (131°F) and relative humidity must remain below 95% noncondensing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do international agency certifications impact the deployment of the \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e1734-EPAC\u003c\/strong\u003e\u003c\/span\u003e in global machine exports?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The unit holds cULus, CE, and C-Tick compliance approvals, ensuring seamless regulatory acceptance across North American, European, and Australian markets.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45013805531318,"sku":"1734-EPAC","price":138.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/1734-EPAC_c0e51a5e-8638-4559-91a1-6c87e5f09625.jpg?v=1787899520"},{"product_id":"1734-8cfg-allen-bradley-point-i-o-configurable-module","title":"1734-8CFG Allen-Bradley POINT I\/O Configurable Module","description":"\u003ch3\u003e\u003cstrong\u003eEngineering Overview \u0026amp; Platform Architecture\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cspan style=\"color: #004080; font-weight: bold;\"\u003e\u003cstrong\u003e1734-8CFG\u003c\/strong\u003e\u003c\/span\u003e module manufactured by \u003cspan style=\"color: #004080; font-weight: bold;\"\u003e\u003cstrong\u003eAllen-Bradley\u003c\/strong\u003e\u003c\/span\u003e (\u003cspan style=\"color: #004080; font-weight: bold;\"\u003e\u003cstrong\u003eRockwell Automation\u003c\/strong\u003e\u003c\/span\u003e) provides flexible signal multiplexing for distributed automation architectures. Operating within the \u003cspan style=\"color: #004080; font-weight: bold;\"\u003e\u003cstrong\u003ePOINT I\/O\u003c\/strong\u003e\u003c\/span\u003e framework, this \u003cspan style=\"color: #004080; font-weight: bold;\"\u003e\u003cstrong\u003eDC Configurable I\/O Module\u003c\/strong\u003e\u003c\/span\u003e features 8 independent channels that dynamically self-configure as either sinking inputs or sourcing outputs.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eMECE Technical Specification Parameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%; border-color: #d3d3d3;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth\u003e\u003cstrong\u003eParameter Classification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eTechnical Specification Details\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIdentification \u0026amp; Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eManufacturer: Rockwell Automation | Brand: Allen-Bradley | Series: \u003ca href=\"https:\/\/www.plcsparehub.com\/collections\/allen-bradley-1734-point-i-o\"\u003ePOINT I\/O\u003c\/a\u003e | Part Number: \u003cspan style=\"color: #004080; font-weight: bold;\"\u003e\u003cstrong\u003e1734-8CFG\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannel Density\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 software-configurable digital channels (Input or Output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage \u0026amp; Current Ratings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInput Voltage Min: 11 VDC | Input Current: 2 to 5 mA | Output Voltage Range: 10 to 28.8 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower \u0026amp; Thermal Metrics\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePOINTBus Current: 100 mA at 5 VDC | Power Dissipation: 2.6 W max | Thermal Dissipation: 8.9 BTU\/hr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKey Switch \u0026amp; Bases\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKey Switch Position: 1 | Compatible Bases: 1734-TOPS, 1734-TOP, 1734-TBS, 1734-TB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironmental Tolerances\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOperating Temperature: -20 to 55 °C | Open-style enclosure with reverse polarity protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eCompatible Field Devices \u0026amp; Application Scenarios\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cspan style=\"color: #004080; font-weight: bold;\"\u003e\u003cstrong\u003e1734-8CFG\u003c\/strong\u003e\u003c\/span\u003e module accommodates mixed sensor and actuator topologies without requiring fixed slot allocations. Typical industrial deployment environments include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModular machine skids requiring dynamic point-by-point reconfiguration for sensors and solenoids.\u003c\/li\u003e\n\u003cli\u003eAutomated material handling sorting lines balancing mixed digital input\/output ratios.\u003c\/li\u003e\n\u003cli\u003ePackaging machinery control panels operating on Protected Extra Low Voltage (PELV) power sources.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eAdvanced Diagnostic Capabilities\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe module supports independent software filtering intervals adjustable in millisecond increments (default 1000 ms) to suppress transient signal chatter. RIUP (Removal and Insertion Under Power) compliance enables maintenance technicians to hot-swap faulted modules without cycling backplane power or disrupting nearby network nodes.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eGlobal Logistics, Fulfillment \u0026amp; Warranty Terms\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRapid Dispatch:\u003c\/strong\u003e Verified orders process and ship within 24 to 48 hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobal Transport:\u003c\/strong\u003e Secure international air freight via FedEx, UPS, and DHL.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Protection:\u003c\/strong\u003e Backed by a standard 12-month manufacturer defect warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eControl engineers frequently waste cabinet space when application I\/O ratios shift between design phases and final commissioning. Field experience shows that standardizing on configurable modules like the \u003cspan style=\"color: #004080; font-weight: bold;\"\u003e\u003cstrong\u003e1734-8CFG\u003c\/strong\u003e\u003c\/span\u003e allows late-stage software modification of pin assignments without rewiring terminal blocks. For instance, a pharmaceutical packaging line reallocated spare digital points from inputs to pneumatic valve outputs via Logix Designer, saving three days of unexpected hardware redesign.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProfessional Frequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: What specific mechanical check must technicians perform before inserting the \u003cspan style=\"color: #004080; font-weight: bold;\"\u003e1734-8CFG\u003c\/span\u003e into a terminal base?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: Technicians must verify that the terminal base key switch is accurately set to position 1 to match the module mechanical keying and prevent bus mismatch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: Can external power sources for this module share ground references with standard industrial mains?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: No, all connected I\/O circuits must operate exclusively on power supplied by a Protected Extra Low Voltage (PELV) or Safety Extra Low Voltage (SELV) compliant source.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: How does the module handle reverse polarity connection errors during field wiring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: Built-in reverse polarity protection circuitry prevents internal component damage if DC power leads are accidentally inverted during installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: What purchasing factors should buyers evaluate when selecting replacement terminal bases?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: Buyers must ensure compatibility with 1734-TOPS, 1734-TOP, 1734-TBS, or 1734-TB base assemblies to maintain secure spring-clamp or screw termination integrity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: What troubleshooting protocol applies if a configured channel fails to transition states?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: Engineers should inspect Logix configuration tags to verify proper channel direction mapping and check that input voltage exceeds the 11 VDC minimum threshold.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45013896036534,"sku":"1734-8CFG","price":172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/1734-8CFGDLX_a634e8ae-bfd1-4afa-850b-b5585b71fa39.jpg?v=1787899511"},{"product_id":"1734-acnr-allen-bradley-point-i-o-controlnet-adapter-module","title":"1734-ACNR Allen-Bradley POINT I\/O ControlNet Adapter Module","description":"\u003ch3\u003eEngineering Architecture Insight\u003c\/h3\u003e\n\u003cp\u003eGlobal PLC Spare HUB's Insight: High-availability control systems demand resilient network topologies and deterministic data exchange. The \u003cstrong\u003e1734-ACNR\u003c\/strong\u003e from the \u003cstrong\u003ePOINT I\/O\u003c\/strong\u003e family functions as a high-performance \u003cstrong\u003eControlNet Adapter Module\u003c\/strong\u003e, managing redundant media loops and high-speed communication between distributed field instruments and master controllers. Automation engineers deploy this adapter to bridge local input\/output terminals seamlessly onto plant-wide ControlNet networks without compromising scan determinism.\u003c\/p\u003e\n\u003ch3\u003eConfiguration Blueprint and Suffix Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth\u003eModel Identifier \/ Parameter\u003c\/th\u003e\n\u003cth\u003eHardware Specification\u003c\/th\u003e\n\u003cth\u003eOperational Role\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e1734-ACNR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePOINT I\/O ControlNet Adapter\u003c\/td\u003e\n\u003ctd\u003eMaster network interface supporting redundant media and up to 63 expansion modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e24V DC Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNominal Voltage Supply\u003c\/td\u003e\n\u003ctd\u003eAccepts standard industrial power with reverse polarity protection and 6A inrush tolerance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePOINTBus Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1000 milliamps Backplane Current\u003c\/td\u003e\n\u003ctd\u003eSupplies internal logic power to attached digital, analog, and specialty I\/O cards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical Specifications Breakdown\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Brand:\u003c\/strong\u003e \u003cstrong\u003eRockwell Automation\u003c\/strong\u003e \/ \u003cstrong\u003eAllen-Bradley\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Model Number:\u003c\/strong\u003e \u003cstrong\u003e1734-ACNR\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Series:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.plcsparehub.com\/collections\/allen-bradley-1794-flex-i-o\"\u003e\u003cstrong\u003ePOINT I\/O\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Category:\u003c\/strong\u003e \u003cstrong\u003eControlNet Adapter Module\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage Range:\u003c\/strong\u003e 24 Volts DC nominal with reverse polarity protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption \u0026amp; Dissipation:\u003c\/strong\u003e 8 Watts operational consumption; 2.8 Watts maximum thermal dissipation at 28.8V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInrush Current Limits:\u003c\/strong\u003e 6 Amps peak for 10 milliseconds during initial power-up\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Capacities:\u003c\/strong\u003e Up to 5 rack-optimized digital connections and 25 direct analog\/specialty connections per adapter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Expansion Limit:\u003c\/strong\u003e Expandable up to 63 I\/O modules utilizing auxiliary 1734-EP24DC power supplies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Compatibility:\u003c\/strong\u003e Requires Series C or later field I\/O modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMechanical Deployment and Wiring Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the \u003cstrong\u003e1734-ACNR\u003c\/strong\u003e directly onto standard DIN rails alongside compatible POINT I\/O terminal bases. Ensure your 24 Volts DC power source can accommodate the 6-amp initial inrush current. Connect redundant ControlNet coaxial cables to the dual BNC ports to establish fault-tolerant network paths, and use the front network access port temporarily for handheld configuration tools.\u003c\/p\u003e\n\u003ch3\u003eDiagnostic Capabilities and Industrial Applications\u003c\/h3\u003e\n\u003cp\u003eGlobal PLC Spare HUB Review: System integrators implement the \u003cstrong\u003e1734-ACNR\u003c\/strong\u003e within automotive assembly lines, pharmaceutical packaging skids, and continuous chemical processing plants where network media redundancy is mandatory.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostic Features:\u003c\/strong\u003e Integrated status LEDs monitor network traffic, media fault conditions, and internal POINTBus health, allowing maintenance personnel to diagnose node drops instantly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperational Performance:\u003c\/strong\u003e Handles deterministic high-speed data transfers, preventing packet collisions and maintaining sub-millisecond response loops across complex distributed architectures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFulfillment, Logistics, and Warranty Terms\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInventory Package:\u003c\/strong\u003e One factory-sealed \u003cstrong\u003e1734-ACNR\u003c\/strong\u003e \u003cstrong\u003eControlNet Adapter Module\u003c\/strong\u003e complete with configuration documentation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty Coverage:\u003c\/strong\u003e Comprehensive 12-month replacement warranty protecting against all internal electrical and mechanical defects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Logistics:\u003c\/strong\u003e Expedited global dispatch within 24 to 48 hours via premium courier networks including FedEx, UPS, and DHL.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What specific field conditions cause the adapter to trigger a minor or major network fault?\u003c\/strong\u003e\u003cbr\u003eA: Loose BNC coaxial connectors, broken media redundancy loops, or mismatched network scheduled node updates typically trigger communication dropouts on the ControlNet bus.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do you calculate the maximum number of I\/O modules attachable to a single adapter?\u003c\/strong\u003e\u003cbr\u003eA: While a single adapter supports up to 63 total modules, your layout is strictly limited by the total 1000 mA POINTBus current capacity. Exceeding this backplane current requires adding 1734-EP24DC intermediate power supplies.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can Series A or Series B field modules be controlled by this adapter model?\u003c\/strong\u003e\u003cbr\u003eA: No, the \u003cstrong\u003e1734-ACNR\u003c\/strong\u003e strictly requires Series C or later field I\/O modules to ensure proper backplane communication protocol handshaking.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What preventive steps avoid voltage sag issues during power-up sequence?\u003c\/strong\u003e\u003cbr\u003eA: Ensure your upstream 24V DC power supply is adequately sized to handle the 6-amp, 10-millisecond inrush current without dropping below the minimum operational voltage threshold.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What selection criteria dictate choosing this adapter over standard EtherNet\/IP variants?\u003c\/strong\u003e\u003cbr\u003eA: Select the \u003cstrong\u003eControlNet Adapter Module\u003c\/strong\u003e when your plant floor architecture relies on deterministic token-ring scheduling and physical media redundancy rather than standard Ethernet switch topologies.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45013896102070,"sku":"1734-ACNR","price":173.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/1734-ACNR_6d23d58e-a7a9-4dfe-8fe1-e62908210b5f.jpg?v=1784790105"},{"product_id":"1734-aentr-allen-bradley-point-i-o-dual-ethernet-adapter","title":"1734-AENTR Allen-Bradley POINT I\/O Dual Ethernet Adapter","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cspan style=\"color: #1a5276;\"\u003e\u003cstrong\u003e1734-AENTR Allen-Bradley POINT I\/O Dual-Port EtherNet\/IP Adapter Module\u003c\/strong\u003e\u003c\/span\u003e serves as the central communication head for distributed I\/O racks.\u003c\/p\u003e\n\u003cp\u003ePositioned on the far left of the DIN-rail assembly, this interface links up to 63 local expansion I\/O modules directly to programmable automation controllers (PACs).\u003c\/p\u003e\n\u003cp\u003eDual embedded RJ-45 copper ports enable high-speed 10\/100 Mbps communication across modern Device Level Ring (DLR), linear daisy-chain, star, and tree network architectures.\u003c\/p\u003e\n\u003cp\u003eEngineers utilize this 24V DC powered adapter to process simultaneous TCP\/UDP messaging from multiple PLC scanners without requiring external network routing tables.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications Table\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" width=\"100%\"\u003e\n\u003cthead\u003e\n\u003ctr bgcolor=\"#f2f2f2\"\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification Category\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eTechnical Parameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eEngineering Value \/ Range\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003e\u003cstrong\u003eSystem Identification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBrand \u0026amp; Manufacturer\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #1a5276;\"\u003e\u003cstrong\u003eRockwell Automation \/ Allen-Bradley\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #1a5276;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.plcsparehub.com\/collections\/allen-bradley-1734-point-i-o\"\u003ePOINT I\/O\u003c\/a\u003e System (Bulletin 1734)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCatalog Part Number\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #1a5276;\"\u003e\u003cstrong\u003e1734-AENTR\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"4\"\u003e\u003cstrong\u003eNetwork \u0026amp; Communication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePhysical Connection Interface\u003c\/td\u003e\n\u003ctd\u003eDual embedded RJ-45 ports (Cat 5 \/ Cat 6 twisted pair)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Speed \u0026amp; Mode\u003c\/td\u003e\n\u003ctd\u003e10\/100 Mbits\/s auto-negotiation, Full\/Half-Duplex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Network Topologies\u003c\/td\u003e\n\u003ctd\u003eDevice Level Ring (DLR), Linear Daisy-Chain, Star, Tree\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Capacity Limits\u003c\/td\u003e\n\u003ctd\u003eUp to 63 I\/O modules; max 31 direct controller connections\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003e\u003cstrong\u003ePower Supply \u0026amp; Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInput Voltage Rating\u003c\/td\u003e\n\u003ctd\u003e24V DC nominal (10.0V to 28.8V DC field range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Power Dissipation\u003c\/td\u003e\n\u003ctd\u003e10.4 Watts @ 28.8V DC input voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOvervoltage \u0026amp; Electrical Protection\u003c\/td\u003e\n\u003ctd\u003eReverse polarity protection; 50V continuous isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003e\u003cstrong\u003ePhysical \u0026amp; Operational\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNetwork Address Assignment\u003c\/td\u003e\n\u003ctd\u003eHardware rotary thumbwheel switches, BOOTP, or Static IP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-20°C to +60°C (-4°F to +140°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Weight \u0026amp; Mounting\u003c\/td\u003e\n\u003ctd\u003e0.62 lbs (0.28 kg); Vertical DIN-rail mounting arrangement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eTarget Equipment \u0026amp; Application Scenarios\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Availability Packaging Skids:\u003c\/strong\u003e Implements Device Level Ring (DLR) topologies to maintain continuous I\/O control during single-point cable breaks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Controller Machine Cells:\u003c\/strong\u003e Facilitates simultaneous data exchange where separate safety and standard ControlLogix PLCs read shared field inputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModular Assembly Lines:\u003c\/strong\u003e Serves as a compact distributed drop head, routing digital and analog field signals back to centralized control cabinets over EtherNet\/IP.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eAdvanced Diagnostic Capabilities\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe unit features front-facing diagnostic LED indicators providing real-time operational status for module health, network activity, link speed, and point-bus communication integrity.\u003c\/p\u003e\n\u003cp\u003eEmbedded Web Server software allows field technicians to inspect packet loss statistics, IP configuration tables, and slot-by-slot module status using standard web browsers.\u003c\/p\u003e\n\u003cp\u003eAutomatic device recovery (ADR) support enables rapid replacement of faulty downstream expansion cards without manual re-commissioning.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight \u0026amp; Field Experience\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDuring a network modernization project at an automotive stamping plant, intermittent EtherNet\/IP dropouts regularly halted production lines using star-topology cabling.\u003c\/p\u003e\n\u003cp\u003ePhysical damage to a single drop line resulted in immediate downtime across downstream sub-panels.\u003c\/p\u003e\n\u003cp\u003eOur automation engineering team specified upgrading the remote drops to the \u003cspan style=\"color: #1a5276;\"\u003e\u003cstrong\u003e1734-AENTR\u003c\/strong\u003e\u003c\/span\u003e dual-port adapter configured in a Device Level Ring (DLR) loop.\u003c\/p\u003e\n\u003cp\u003eWhen a physical cable break was deliberately induced during testing, the \u003cspan style=\"color: #1a5276;\"\u003e\u003cstrong\u003e1734-AENTR\u003c\/strong\u003e\u003c\/span\u003e rerouted network traffic in less than 3 milliseconds without dropping controller connections.\u003c\/p\u003e\n\u003cp\u003eThis implementation completely eliminated network-induced line halts and restored uninterrupted production output.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePackaging, Delivery \u0026amp; Warranty Terms\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWe rigorously inspect and package every \u003cspan style=\"color: #1a5276;\"\u003e\u003cstrong\u003e1734-AENTR\u003c\/strong\u003e\u003c\/span\u003e adapter in ESD-protective bubble packaging prior to dispatch.\u003c\/p\u003e\n\u003cp\u003eOrders ship within 24 to 48 hours via fast global express carriers including FedEx, UPS, and DHL.\u003c\/p\u003e\n\u003cp\u003eAll items carry a comprehensive 12-month warranty covering operational defects and hardware failures.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: How do rotary thumbwheel switches simplify static IP addressing on the 1734-AENTR?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA1: Setting the three rotary dials (001-254) automatically assigns the final octet of a 192.168.1.xxx subnet without requiring software tool connections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Why is enabling BOOTP\/DHCP without a static lease server dangerous in production networks?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA2: Power-cycling the adapter under dynamic DHCP settings may issue a new IP address, severing active I\/O communication loops with the PLC scanner.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: What distinguishes a 1734-AENTR dual-port module from standard single-port 1734-AENT adapters?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA3: The dual-port design features an internal embedded Ethernet switch supporting fault-tolerant ring (DLR) and daisy-chain topologies without external switches.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: What causes point-bus communication faults when exceeding power distribution limits?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA4: High module counts draw excessive current from the internal point-bus; installing a 1734-FPD field power distributor restores adequate logic voltage levels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: What critical parameters should engineers check before purchasing replacement adapter modules?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA5: Verify hardware revision compatibility, inspect DIN-rail latch mechanisms, confirm physical rotary switch condition, and ensure suppliers supply a 12-month warranty.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45013896167606,"sku":"1734-AENTR","price":175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/1734-AENTRK_a7f2f317-f194-4f1c-b721-f57d2415c64d.jpg?v=1787899502"},{"product_id":"1734-aentrk-allen-bradley-point-i-o-ethernet-ip-adapter","title":"1734-AENTRK Allen-Bradley POINT I\/O EtherNet\/IP Adapter","description":"\n\u003ch2 style=\"margin: 0; font-size: 1.8em; text-transform: uppercase; letter-spacing: 1px;\"\u003e1734-AENTRK | EtherNet\/IP Network Adapter\u003c\/h2\u003e\n    \u003cp style=\"margin: 5px 0 0; color: #fff; font-size: 1.1em;\"\u003ePOINT I\/O™ Conformal Coated Interface Module\u003c\/p\u003e\n  \n\n  \u003carticle style=\"padding: 25px;\"\u003e\n    \u003ch3 style=\"color: #333; border-bottom: 1px solid #ccc; padding-bottom: 5px;\"\u003eField-Ready Specifications\u003c\/h3\u003e\n    \u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px;\"\u003e\n      \u003ctr style=\"background: #fcfcfc;\"\u003e\n        \u003cth style=\"text-align: left; padding: 12px; border: 1px solid #eee; width: 35%;\"\u003eCatalog Number\u003c\/th\u003e\n        \u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold; color: #d35400;\"\u003e1734-AENTRK\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth style=\"text-align: left; padding: 12px; border: 1px solid #eee;\"\u003eModule Capacity\u003c\/th\u003e\n        \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eUp to 63 POINT I\/O™ Modules\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background: #fcfcfc;\"\u003e\n        \u003cth style=\"text-align: left; padding: 12px; border: 1px solid #eee;\"\u003eNetwork Topologies\u003c\/th\u003e\n        \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eStar, Tree, Linear, Device Level Ring (DLR)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth style=\"text-align: left; padding: 12px; border: 1px solid #eee;\"\u003eInput Voltage\u003c\/th\u003e\n        \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003e24V DC Nominal (In-Cabinet Application)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background: #fcfcfc;\"\u003e\n        \u003cth style=\"text-align: left; padding: 12px; border: 1px solid #eee;\"\u003eCoating Type\u003c\/th\u003e\n        \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eConformal Coated (Enhanced Humidity\/Corrosion Resistance)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth style=\"text-align: left; padding: 12px; border: 1px solid #eee;\"\u003eOperating Temp\u003c\/th\u003e\n        \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003e-20°C to 55°C (-4°F to 131°F)\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/table\u003e\n  \u003c\/article\u003e\n\n  \u003carticle style=\"padding: 0 25px 25px; background-image: linear-gradient(to right, #fdfdfd, #fff);\"\u003e\n    \u003ch3 style=\"color: #333; border-bottom: 1px solid #ccc; padding-bottom: 5px;\"\u003eGlobal PLC Spare HUB's Insight\u003c\/h3\u003e\n    \u003cp style=\"line-height: 1.8; color: #444; background: #fffbe6; padding: 15px; border-left: 5px solid #ffa500; font-style: italic;\"\u003e\n      \"The 1734-AENTRK is the 'ruggedized' sibling of the standard 1734-AENT. For engineers working in wastewater treatment, chemical processing, or salt-mist environments, the 'K' variant (Conformal Coated) is a mechanical necessity. We've observed that standard adapters in these conditions often fail due to trace-level oxidation; the 1734-AENTRK's protective layer prevents these parasitic current paths, drastically extending the PointBus MTBF (Mean Time Between Failure).\"\n    \u003c\/p\u003e\n    \u003ch4 style=\"margin: 20px 0 10px;\"\u003ePrimary Equipment Compatibility:\u003c\/h4\u003e\n    \u003cul style=\"padding-left: 20px; color: #555;\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eControllers:\u003c\/strong\u003e Seamlessly bridges to CompactLogix™ 5370\/5380 and ControlLogix™ processors via EtherNet\/IP.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eTopologies:\u003c\/strong\u003e Integrated support for Device Level Ring (DLR), facilitating network redundancy without external switches.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eDiagnostics:\u003c\/strong\u003e Advanced web-server diagnostics allow for remote I\/O chassis health checks and PointBus current draw monitoring.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/article\u003e\n\n  \u003carticle style=\"padding: 25px; background: #333; color: #fff;\"\u003e\n    \u003ch3 style=\"color: #ffa500; margin-top: 0;\"\u003eLogistics \u0026amp; Warranty Terms\u003c\/h3\u003e\n    \u003cp style=\"padding-left: 10px; line-height: 1.6;\"\u003e\n      \u003cstrong\u003eStandard Warranty:\u003c\/strong\u003e 12-Month Comprehensive Replacement Guarantee.\u003cbr\u003e\n      \u003cstrong\u003eShipping Partners:\u003c\/strong\u003e Express Worldwide Dispatch via \u003cstrong\u003eFedEx, UPS, and DHL\u003c\/strong\u003e.\u003cbr\u003e\n      \u003cstrong\u003eInventory Status:\u003c\/strong\u003e Ready-to-Ship Factory New\/Surplus stock, fully tested.\n    \u003c\/p\u003e\n  \u003c\/article\u003e\n\n  \u003carticle style=\"padding: 25px; border-top: 1px solid #eee;\"\u003e\n    \u003ch3 style=\"text-align: center; color: #333; text-decoration: underline;\"\u003eProfessional Engineering FAQ\u003c\/h3\u003e\n\n    \u003cp style=\"font-weight: bold; color: #d35400; margin-bottom: 5px;\"\u003eQ1: Can I replace a non-coated 1734-AENT with this 1734-AENTRK in my current project?\u003c\/p\u003e\n    \u003cp style=\"margin-top: 0; padding-left: 15px; border-left: 2px solid #ffa500;\"\u003e\n      A1: Yes. The 1734-AENTRK is a direct functional replacement. In Studio 5000, you may need to adjust the \"Electronic Keying\" to 'Compatible Module' if the major revision differs from your original configuration.\n    \u003c\/p\u003e\n\n    \u003cp style=\"font-weight: bold; color: #d35400; margin-bottom: 5px; margin-top: 20px;\"\u003eQ2: What is the significance of the 63-module capacity on the PointBus?\u003c\/p\u003e\n    \u003cp style=\"margin-top: 0; padding-left: 15px; border-left: 2px solid #ffa500;\"\u003e\n      A2: While the adapter supports 63 modules, you must calculate the total backplane current. If your I\/O stack exceeds the adapter's built-in power supply capacity, you must insert 1734-EP24DC expansion power modules to maintain bus integrity.\n    \u003c\/p\u003e\n\n    \u003cp style=\"font-weight: bold; color: #d35400; margin-bottom: 5px; margin-top: 20px;\"\u003eQ3: How do I verify if the DLR (Device Level Ring) is active on the 1734-AENTRK?\u003c\/p\u003e\n    \u003cp style=\"margin-top: 0; padding-left: 15px; border-left: 2px solid #ffa500;\"\u003e\n      A3: Check the 'Network' LED status. A steady green light confirms a valid link, while specific flashing patterns indicate ring faults. For deep diagnostics, access the module’s built-in web page via its IP address.\n    \u003c\/p\u003e\n\n    \u003cp style=\"font-weight: bold; color: #d35400; margin-bottom: 5px; margin-top: 20px;\"\u003eQ4: Are there specific wiring requirements for the 1734-AENTRK in high-EMI environments?\u003c\/p\u003e\n    \u003cp style=\"margin-top: 0; padding-left: 15px; border-left: 2px solid #ffa500;\"\u003e\n      A4: For industrial applications, always use Shielded Twisted Pair (STP) Cat5e or Cat6 cables. Ensure the DIN rail is properly bonded to the functional earth (FE) to allow the module's noise suppression circuitry to function.\n    \u003c\/p\u003e\n\n    \u003cp style=\"font-weight: bold; color: #d35400; margin-bottom: 5px; margin-top: 20px;\"\u003eQ5: What should I check before purchasing a surplus 1734-AENTRK?\u003c\/p\u003e\n    \u003cp style=\"margin-top: 0; padding-left: 15px; border-left: 2px solid #ffa500;\"\u003e\n      A5: Inspect the Series and Firmware version. If your Studio 5000 AOP is outdated, you may need to flash the firmware using ControlFlash. Always ensure the 12-month warranty covers both hardware and firmware integrity.\n    \u003c\/p\u003e\u003c\/article\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45013896200374,"sku":"1734-AENTRK","price":134.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/1734-AENTRK_764a4718-ec99-4f7f-9262-04f73f2da9f9.jpg?v=1774945740"},{"product_id":"1734-ep24dc-rockwell-automation-pointbus-power-extension-module","title":"1734-EP24DC Rockwell Automation POINTBus Power Extension Module","description":"\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003e1734-EP24DC\u003c\/span\u003e\u003c\/strong\u003e is a strategic necessity for expanding \u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003ePOINT I\/O\u003c\/span\u003e\u003c\/strong\u003e assemblies beyond the power limitations of a standard adapter. In high-density distributed I\/O configurations, the backplane current often depletes before the physical slot limit is reached. The \u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003e1734-EP24DC\u003c\/span\u003e\u003c\/strong\u003e solves this by refreshing the POINTBus power and creating a new functional field voltage partition. This \"break\" in the field power bus allows engineers to mix modules with different voltage requirements or isolate sensitive analog signals from noisy digital loads.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003eAllen-Bradley 1734-EP24DC\u003c\/span\u003e\u003c\/strong\u003e is a dedicated expansion power supply designed for the \u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003ePOINT I\/O\u003c\/span\u003e\u003c\/strong\u003e system. It provides additional POINTBus backplane current (up to 1.3A) and extends the system to support between 4 and 17 additional modules. This module acts as a critical bridge, passing power to the right-side modules while providing reverse polarity protection. For technical load calculations, please download the \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/1734-EP24DC.pdf?v=1774939474\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003e1734-EP24DC\u003c\/span\u003e\u003c\/strong\u003e user manual\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003eRockwell Automation \/ Allen-Bradley\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog Number:\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003e1734-EP24DC\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003ePOINT I\/O\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e Expansion Power Supply\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 24V DC Nominal (10-28.8V DC Range)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Power:\u003c\/strong\u003e 24V DC @ 10A Maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePOINTBus Output (Horizontal):\u003c\/strong\u003e 1A @ 10-19.2V; 1.3A @ 19.2-28.8V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePOINTBus Output (Vertical):\u003c\/strong\u003e 1A @ 10-28.8V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 9.8 Watts @ 28.8V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInrush Current:\u003c\/strong\u003e 6 Amps for 10ms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation Voltage:\u003c\/strong\u003e 50V Continuous\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation and System Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdapter Support:\u003c\/strong\u003e Compatible with all \u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003e1734\u003c\/span\u003e\u003c\/strong\u003e POINT I\/O adapters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Capacity:\u003c\/strong\u003e Extends the bus to support up to 17 additional I\/O modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Supports horizontal and vertical DIN rail orientations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Integrated reverse polarity overvoltage protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eDiagnostic Capabilities\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Power LED:\u003c\/strong\u003e Green indicator for 5V POINTBus logic power status.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Power LED:\u003c\/strong\u003e Green indicator confirming 24V DC field-side voltage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual ID:\u003c\/strong\u003e Dark gray housing for easy identification of power injection points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRide-Through:\u003c\/strong\u003e Supports 10ms power-outage duration without logic reset.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eShipping and Warranty Terms\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDispatch Time:\u003c\/strong\u003e Fast processing within 24-48 hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogistics Partners:\u003c\/strong\u003e Global delivery via \u003cstrong\u003eFedEx\u003c\/strong\u003e, \u003cstrong\u003eUPS\u003c\/strong\u003e, or \u003cstrong\u003eDHL\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty Period:\u003c\/strong\u003e Comprehensive 12-month quality guarantee.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New and factory-sealed units available.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePurchase and Selection Guide\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCalculate total POINTBus current draw; if it exceeds adapter capacity, add a \u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003e1734-EP24DC\u003c\/span\u003e\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eUse this module to create isolated \"Voltage Zones\" within a single I\/O rack.\u003c\/li\u003e\n\u003cli\u003eEnsure the power supply distance rating is observed for high-current modules.\u003c\/li\u003e\n\u003cli\u003eVerify input voltage stability to stay within the 10-28.8V DC operating window.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 1734-EP24DC communicate with the PLC?\u003c\/strong\u003e\u003cbr\u003eNo, this is a passive power module. It does not occupy an I\/O address or require configuration in software.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between this and a 1734-FPD?\u003c\/strong\u003e\u003cbr\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003e1734-EP24DC\u003c\/span\u003e\u003c\/strong\u003e replenishes the 5V logic power, whereas the 1734-FPD only breaks the 24V field power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use multiple expansion power supplies in one rack?\u003c\/strong\u003e\u003cbr\u003eYes, you can install multiple units to support large I\/O counts up to the node limit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill the module protect my PLC from a reversed power connection?\u003c\/strong\u003e\u003cbr\u003eYes, the integrated reverse polarity protection prevents damage if the DC leads are swapped.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is my logic power LED off even though field power is present?\u003c\/strong\u003e\u003cbr\u003eThis usually indicates an overload on the POINTBus. Verify that the current draw to the right does not exceed 1.3A.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45013896364214,"sku":"1734-EP24DC","price":177.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/1734-EP24DC_ace715a0-1492-45a8-bb27-2ff1127732cd.jpg?v=1774945502"},{"product_id":"1734-fpdk-allen-bradley-point-i-o-distributor-module-buy-online","title":"1734-FPDK Allen Bradley Point I\/O Distributor Module Buy Online","description":"\u003ch3\u003e\u003cstrong\u003eProduct Summary \u0026amp; Power Architecture\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e1734-FPDK\u003c\/strong\u003e\u003c\/span\u003e acts as a field potential distributor within the \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eAllen Bradley\u003c\/strong\u003e\u003c\/span\u003e \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003ePoint I\/O 1734\u003c\/strong\u003e\u003c\/span\u003e distributed architecture.\u003c\/p\u003e\n\u003cp\u003eThis \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eDistributor Module\u003c\/strong\u003e\u003c\/span\u003e breaks up field power buses, allowing separate AC and DC power supplies across adjacent I\/O modules.\u003c\/p\u003e\n\u003cp\u003eIt supports both dual 120\/240V AC and wide-range 12\/24V DC field potential supply circuits up to a 10A total load limit.\u003c\/p\u003e\n\u003cp\u003eEquipped with factory conformal coating, the circuit board resists harsh atmospheric chemicals, airborne dust, and industrial moisture.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIn high-density packaging machines, mixing sensitive 24V DC analog inputs with noisy 120V AC solenoid valve loads often leads to signal ripple.\u003c\/p\u003e\n\u003cp\u003eInserting the \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eAllen Bradley\u003c\/strong\u003e\u003c\/span\u003e \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e1734-FPDK\u003c\/strong\u003e\u003c\/span\u003e breaks the field power bus, isolating high-noise actuators from precision sensor cards without requiring extra communication adapters.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications Matrix\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer Brand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eAllen Bradley\u003c\/strong\u003e\u003c\/span\u003e \/ Rockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number \/ Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e1734-FPDK\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003ca href=\"https:\/\/www.plcsparehub.com\/collections\/allen-bradley-1734-point-i-o\"\u003e\u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003ePoint I\/O 1734\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e Platform\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Type Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eField Potential \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eDistributor Module\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal AC Voltage Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120V AC \/ 240V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal DC Voltage Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12V DC \/ 24V DC (Operational span: 10V to 28.8V DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Pass-Through Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 Amperes Continuous Field Power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Base Screw Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.6 Nm (5.3 lb-in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Orientation \u0026amp; Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard 35mm DIN Rail Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironmental Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConformal Coated Circuit Board Protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Thermal Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20°C to +55°C (-4°F to +131°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Thermal Envelope\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C (-40°F to +185°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity Limits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5% to 95% Non-Condensing Ambient Air\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eSystem Integration \u0026amp; Installation Mechanics\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDIN Rail Attachment \u0026amp; Backplane Continuity:\n\u003cul\u003e\n\u003cli\u003eSnaps directly onto standard 35mm DIN rails adjacent to Point I\/O terminal bases.\u003c\/li\u003e\n\u003cli\u003ePasses logical communication backplane signals straight through while isolating field power distribution buses.\u003c\/li\u003e\n\u003cli\u003eTerminal base block connections require a precise 0.6 Nm screw torque to guarantee vibration-proof wire clamping.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eConformal Coating Advantage:\n\u003cul\u003e\n\u003cli\u003eProtects sensitive internal copper traces against corrosive atmospheric hydrogen sulfide and high-humidity environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTarget Equipment \u0026amp; Application Scenarios\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAutomated Packaging \u0026amp; Bottling Lines:\n\u003cul\u003e\n\u003cli\u003eIsolates 24V DC photoelectric sensor power loops from high-current inductive motor brake circuits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eWater \u0026amp; Wastewater Treatment Skids:\n\u003cul\u003e\n\u003cli\u003eProvides local voltage step-down separation across long-distance outdoor valve control panels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAutomotive Assembly Welding Cells:\n\u003cul\u003e\n\u003cli\u003ePrevents electrical ground loops when mixing third-party field instruments on a single Point I\/O rack.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eDiagnostic Capabilities\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModule status indicators verify proper seating and backplane pass-through connectivity.\u003c\/li\u003e\n\u003cli\u003eAllows field voltage monitoring via direct multimeter test points across the removable terminal block.\u003c\/li\u003e\n\u003cli\u003eSystem controller software detects bus over-current trips and alerts maintenance operators via network alarms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWarranty Clause \u0026amp; Dispatch Logistics\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12-Month Comprehensive Warranty:\u003c\/strong\u003e Covers operational defects and hardware performance guarantees.\u003c\/li\u003e\n\u003cli\u003eRapid Shipping: Orders packed and dispatched globally within 24 to 48 hours.\u003c\/li\u003e\n\u003cli\u003eCarrier Services: Worldwide express shipping via FedEx, UPS, or DHL.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the \u003cspan style=\"color: #0056b3;\"\u003e1734-FPDK\u003c\/span\u003e consume an I\/O node address in RSLogix or Studio 5000?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No. It passes communication bus signals transparently without using an Ethernet IP node or rack slot address.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What happens if I torque the terminal base screws beyond the recommended 0.6 Nm rating?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Over-tightening damages terminal block threads, whereas under-tightening causes high-resistance heating under 10A current loads.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use the \u003cspan style=\"color: #0056b3;\"\u003e1734-FPDK\u003c\/span\u003e to transition a Point I\/O bus from 24V DC to 120V AC field voltage?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. It isolates the field power bus to the left while feeding a new AC or DC supply voltage to modules on the right.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is an external fuse required on the supply line feeding the field potential distributor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. Installing an inline fast-acting 10A fuse protects field wiring and module traces against catastrophic short circuits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I determine if a Point I\/O rack layout requires a field potential distributor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Add this module when total field current exceeds 10A or when adjacent modules require different operating voltage levels.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45013896396982,"sku":"1734-FPDK","price":143.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/1734-FPDK_d561b5af-5722-4d20-bfaa-207f5975a702.jpg?v=1787899490"},{"product_id":"1734-adn-allen-bradley-point-i-o-devicenet-adapter-module-fast-delivery","title":"1734-ADN Allen-Bradley POINT I\/O DeviceNet Adapter Module | Fast Delivery","description":"\u003ch3\u003e\u003cstrong\u003e1734-ADN Allen-Bradley POINT I\/O DeviceNet Adapter Module Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e1734-ADN\u003c\/strong\u003e\u003c\/span\u003e engineered by \u003cstrong\u003eAllen-Bradley\u003c\/strong\u003e (Rockwell Automation) is a high-performance DeviceNet communication adapter designed to bridge distributed field sensors and actuators back to master controllers. Positioned on the leftmost side of the POINT I\/O rack, the \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e1734-ADN\u003c\/strong\u003e\u003c\/span\u003e manages local POINTBus communication for up to 63 connected I\/O modules.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eGlobal PLC Spare HUB network architecture specialists frequently deploy the \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e1734-ADN\u003c\/strong\u003e\u003c\/span\u003e in modular machine cells and automated packaging lines where distributed node expansion is critical. During a recent plant floor integration project, our engineering team evaluated network recovery times following accidental node drops on a 500K baud DeviceNet trunk. We verified that configuring the Auto Device Replacement (ADR) feature correctly within the master scanner allows seamless automated parameter downloading to a freshly mounted replacement module without requiring a laptop connection or manual RSLogix intervention.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eConfiguration Matrix \u0026amp; Technical Specification Hierarchy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer \u0026amp; Series:\u003c\/strong\u003e \u003cstrong\u003eAllen-Bradley\u003c\/strong\u003e (Rockwell Automation) \/ \u003ca href=\"https:\/\/www.plcsparehub.com\/collections\/allen-bradley-1734-point-i-o\"\u003e\u003cstrong\u003ePOINT I\/O Series\u003c\/strong\u003e\u003c\/a\u003e (\u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e1734-ADN\u003c\/strong\u003e\u003c\/span\u003e)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore Communication \u0026amp; Electrical Parameters\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Function:\u003c\/strong\u003e DeviceNet Adapter and POINTBus Master Interface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Supply Voltage:\u003c\/strong\u003e 23 VDC (nominal 24 VDC operating range)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Side Power Requirements:\u003c\/strong\u003e 400 milliamps with 6 Amps inrush current\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Dissipation \u0026amp; Consumption:\u003c\/strong\u003e 2.8 Watts at 28.8V \/ 8.1 Watts total power consumption\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePOINTBus Backplane Current:\u003c\/strong\u003e 1000 milliamps maximum supply output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity Limits:\u003c\/strong\u003e Up to 63 powered modules max and 504 maximum I\/O points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeviceNet Transmission Speeds:\u003c\/strong\u003e Selectable 125K, 250K, or 500K bits\/second (Auto-baud supported)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSuitable Equipment and Application Scenarios\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDistributed machinery automation cells requiring compact DIN-rail mounted node drops.\u003c\/li\u003e\n\u003cli\u003eConveyor tracking systems and automated material handling transfer lines.\u003c\/li\u003e\n\u003cli\u003eSkid-mounted process equipment integrating Rockwell ControlLogix or CompactLogix via DeviceNet networks.\u003c\/li\u003e\n\u003cli\u003eRetrofit upgrades replacing legacy communication adapters in established Bulletin 1734 systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eDiagnostics and Network Monitoring Capabilities\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEmbedded front-panel LED indicators deliver real-time status feedback on network health, power, and POINTBus communication.\u003c\/li\u003e\n\u003cli\u003eBuilt-in hardware self-tests verify memory integrity and internal transceiver status instantly upon power-up initialization.\u003c\/li\u003e\n\u003cli\u003eFault reporting features transmit node-level dropouts and bus voltage warnings directly to the master controller scanner table.\u003c\/li\u003e\n\u003cli\u003eThumbwheel switch access enables rapid hardware node address verification ranging from address 0 to 63 without software tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eLogistics, Fulfillment, and Warranty Terms\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition \u0026amp; Packaging:\u003c\/strong\u003e Brand new and original factory packaging standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDispatch Lead Time:\u003c\/strong\u003e Rapid 24 to 48-hour order processing and global dispatch execution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Carriers:\u003c\/strong\u003e Express international transit via \u003cstrong\u003eFedEx\u003c\/strong\u003e, \u003cstrong\u003eUPS\u003c\/strong\u003e, and \u003cstrong\u003eDHL\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty Assurance:\u003c\/strong\u003e Comprehensive 12-month manufacturer defect protection clause.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the thumbwheel switch setting on the \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e1734-ADN\u003c\/strong\u003e\u003c\/span\u003e interact with software-configured node addresses?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: When set between addresses 0 and 63, the hardware thumbwheel overrides software settings during initial power-up, storing the default node address into non-volatile memory unless set to dynamic configuration mode.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What specific troubleshooting steps should be taken if the \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e1734-ADN\u003c\/strong\u003e\u003c\/span\u003e fails to recognize newly attached POINT I\/O base units on the local bus?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Verify that all sliding module interlocks are firmly clicked into position and check that the 1000 mA POINTBus current limit has not been exceeded by heavy high-density digital output cards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the Auto Device Replace (ADR) feature on the \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e1734-ADN\u003c\/strong\u003e\u003c\/span\u003e restore configuration data if a slave module is swapped out?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, ADR automatically downloads pre-saved configuration parameters from the master scanner into the replacement module as soon as the node powers up on the network.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is vertical mounting mandatory when installing the \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e1734-ADN\u003c\/strong\u003e\u003c\/span\u003e onto a DIN rail?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Vertical orientation ensures optimal natural convection cooling across the housing vents, preventing internal thermal throttling and electronic degradation during high-ambient cabinet conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What technical factors must engineers evaluate when planning a network speed migration from 125K to 500K baud on a \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e1734-ADN\u003c\/strong\u003e\u003c\/span\u003e trunk?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Engineers must verify that physical trunk line lengths do not exceed maximum distance limits defined by DeviceNet standards for higher baud rates and ensure all drop cables match impedance specifications.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45013910880438,"sku":"1734-ADN","price":134.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/1734-ADN_82576880-6b01-4dff-8d58-64050d4542a5.jpg?v=1787899482"},{"product_id":"1734-im4-allen-bradley-point-i-o-digital-ac-input-module","title":"1734-IM4 Allen-Bradley POINT I\/O Digital AC Input Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e1734-IM4\u003c\/strong\u003e \u003cstrong\u003eAllen-Bradley\u003c\/strong\u003e \u003cstrong\u003ePOINT I\/O\u003c\/strong\u003e \u003cstrong style=\"color: #0056b3;\"\u003eDigital AC Input Module\u003c\/strong\u003e delivers reliable high-voltage discrete signal processing for distributed automation architectures. Operating at a nominal 220\/240 VAC, this 4-channel non-isolated sink module mounts seamlessly on standard DIN rails utilizing a keyswitch position of 8. It interfaces heavy industrial AC inputs directly to the backplane with precise filtering and diagnostic indicators.\u003c\/p\u003e\n\n\u003ch3\u003eConfiguration and Technical Parameters\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eSpecification Parameter\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003e\u003cstrong\u003eTechnical Metric \/ Value\u003c\/strong\u003e\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eManufacturer \u0026amp; Brand\u003c\/td\u003e\n    \u003ctd\u003eRockwell Automation \/ Allen-Bradley\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eCatalog Number \/ Series\u003c\/td\u003e\n    \u003ctd\u003e\n\u003cstrong\u003e1734-IM4\u003c\/strong\u003e (\u003cstrong style=\"color: #0056b3;\"\u003ePOINT I\/O Series\u003c\/strong\u003e)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eModule Type\u003c\/td\u003e\n    \u003ctd\u003eDigital AC Input Module (4 non-isolated sink inputs in 1 group)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eNominal Input Voltage\u003c\/td\u003e\n    \u003ctd\u003e220 Volts AC \/ 240 Volts AC at 60 Hz\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eOn-State Voltage \u0026amp; Current Range\u003c\/td\u003e\n    \u003ctd\u003e159 to 264 VAC; 6.2 mA min to 10.2 mA max\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003ePOINTbus Backplane Draw\u003c\/td\u003e\n    \u003ctd\u003e75 milliamps maximum at 5 Volts DC\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eInput Impedance \u0026amp; Dissipation\u003c\/td\u003e\n    \u003ctd\u003e22.3 kΩ nominal impedance; 0.80 W max power dissipation\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eSignal Filtering Delay Time\u003c\/td\u003e\n    \u003ctd\u003e20 ms hardware filter plus programmable 1-65.535 ms digital filter\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003ePhysical Dimensions \u0026amp; Weight\u003c\/td\u003e\n    \u003ctd\u003e2.21 x 0.47 x 2.97 inches; 30.9 g (1.09 oz)\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation and Wiring Architecture\u003c\/h3\u003e\n\u003cp\u003eMount the \u003cstrong\u003e1734-IM4\u003c\/strong\u003e module onto an approved POINT I\/O base configured with a keyswitch position of 8 to prevent insertion errors. Termination accepts 22 to 14 AWG solid or stranded copper conductors directly into the open-style terminal blocks. Ensure proper segregation of high-voltage AC wiring from low-level analog signal paths within the cabinet to maintain noise immunity.\u003c\/p\u003e\n\n\u003ch3\u003eDebugging and Maintenance Convenience\u003c\/h3\u003e\n\u003cp\u003eGlobal PLC Spare HUB's Insight: Built-in LED status indicators provide real-time network, module, and individual channel states for fast troubleshooting. If a channel status LED fails to illuminate during high-voltage application, verify terminal block seating and check upstream fusing to isolate field wiring faults quickly.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility and Isolation Standards\u003c\/h3\u003e\n\u003cp\u003eEngineered for full compatibility with Rockwell Automation POINT I\/O backplanes, the unit features a continuous isolation voltage rating of 240 Volts from field-side to system logic. This robust isolation protects backplane components from transient voltage spikes typical in heavy industrial electrical grids.\u003c\/p\u003e\n\n\u003ch3\u003ePackage Contents, Warranty, and Logistics\u003c\/h3\u003e\n\u003cp\u003eEach delivery contains the \u003cstrong\u003e1734-IM4\u003c\/strong\u003e digital input module and technical data sheets. Global PLC Spare HUB backs this industrial hardware with a comprehensive 12-month warranty. All items ship securely within 24 to 48 hours utilizing trusted global logistics partners including FedEx, UPS, and DHL.\u003c\/p\u003e\n\n\u003ch3\u003eTarget Applications and Diagnostic Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAC motor starter feedback status monitoring on heavy manufacturing skids\u003c\/li\u003e\n  \u003cli\u003eConveying system limit switch and proximity sensor signal collection\u003c\/li\u003e\n  \u003cli\u003eBuilding automation high-voltage distribution panel status tracking\u003c\/li\u003e\n  \u003cli\u003eChemical processing plant auxiliary control interlock verification\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSelection Guide and Engineering Advice\u003c\/h3\u003e\n\u003cp\u003eWhen designing high-density control nodes, calculate total backplane current draw to ensure the power supply unit accommodates the 75 mA requirement of the \u003cstrong\u003e1734-IM4\u003c\/strong\u003e. Verify that field supply frequencies align with the 60 Hz nominal rating to prevent filter timing discrepancies during fast transient events.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why does the configuration require keyswitch position 8 for this specific module?\u003c\/strong\u003e\u003cbr\u003e\nA: Keyswitch position 8 mechanically keys the mounting base to match the unique high-voltage AC circuitry of the 1734-IM4, preventing accidental insertion of low-voltage DC modules.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How do technicians adjust the digital filter parameter to eliminate nuisance noise tripping?\u003c\/strong\u003e\u003cbr\u003e\nA: Engineers configure the programmable digital filter from 1 to 65.535 ms via RSLogix or Studio 5000 software to ignore brief electrical arcs or line transients on long wire runs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What causes an intermittent input state error on channel status indicators under heavy load?\u003c\/strong\u003e\u003cbr\u003e\nA: Voltage sagging below the 159 VAC minimum threshold or loose terminal block screw torque usually triggers intermittent input state changes.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can stranded copper wires require ferrules when terminating into the base unit?\u003c\/strong\u003e\u003cbr\u003e\nA: While direct insertion of 22 to 14 AWG wire is supported, utilizing appropriately sized insulated ferrules prevents stray wire strands from causing adjacent terminal shorts.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How does thermal dissipation behave when all four channels operate continuously at 264 VAC?\u003c\/strong\u003e\u003cbr\u003e\nA: Maximum thermal dissipation peaks at approximately 2.73 BTU\/hour, requiring adequate natural convection spacing around adjacent DIN rail modules in enclosed cabinets.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45013911994550,"sku":"1734-IM4","price":142.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/1734-IM4_48662316-e508-41d7-8e03-cdb689016b1a.jpg?v=1785314640"},{"product_id":"1734-ir2-point-i-o-rtd-module-allen-bradley-series","title":"1734-IR2 POINT I\/O RTD Module Allen-Bradley Series","description":"\u003cdiv\u003e\n  \u003ch3\u003eGlobal PLC Spare HUB Review\u003c\/h3\u003e\n  \u003cp\u003eThe Allen-Bradley \u003cspan style=\"color:#d9534f;\"\u003e\u003cstrong\u003e1734-IR2\u003c\/strong\u003e\u003c\/span\u003e \u003cspan style=\"color:#2980b9;\"\u003e\u003cstrong\u003ePOINT I\/O\u003c\/strong\u003e\u003c\/span\u003e \u003cspan style=\"color:#27ae60;\"\u003e\u003cstrong\u003eRTD \/ Resistance input module\u003c\/strong\u003e\u003c\/span\u003e provides precise temperature measurement for distributed architectures. Global PLC Spare HUB's Insight highlights this unit for its delta-sigma conversion accuracy and flexible sensor profiling. Engineers integrate it into compact control cabinets to monitor dual-channel thermal loops without signal degradation.\u003c\/p\u003e\n\n  \u003ch3\u003eTechnical Specification Matrix\u003c\/h3\u003e\n  \u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eBrand \/ Manufacturer\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePart Number \/ Catalog No.\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u003cspan style=\"color:#d9534f;\"\u003e\u003cstrong\u003e1734-IR2\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProduct Series \u0026amp; Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\n\u003cspan style=\"color:#2980b9;\"\u003e\u003cstrong\u003ePOINT I\/O\u003c\/strong\u003e\u003c\/span\u003e \/ \u003cspan style=\"color:#27ae60;\"\u003e\u003cstrong\u003eRTD \/ Resistance input module\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eKeyswitch Position\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e6\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eInput Channels\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eTwo (2) Single-ended, non-isolated\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCompatible RTD Sensors\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e100 Pt (α=0.00385, 0.003916), 200 Pt, 10 Cu, 100\/120 Ni\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eResistance Input Range\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0 to 600 ohms\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eResolution \u0026amp; Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e16 bits (9.5 mΩ\/cnt, 0.03 °C\/cnt); 0.1% Full Scale at 25 °C\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eStep Response \u0026amp; Update Rate\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e8 ms to 60 ms step response; 4 ms to 40 ms module update rate\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eElectrical Ratings\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e220 mA at 5V DC current draw; 1.0W power dissipation\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eThermal Output \u0026amp; Isolation\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e3.3 BTU\/hour dissipation; 50V continuous isolation voltage\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eEnvironmental \u0026amp; Physical\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e-20 to 55 °C operating temperature; Open-style enclosure\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eDimensions \u0026amp; Weight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e56 x 12 x 75.5 mm; 0.036 kilograms\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eBase Assembly Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e1734-TB, 1734-TBS, 1734-TOP, 1734-TOPS\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/table\u003e\n\n  \u003ch3\u003eDeployment Architecture \u0026amp; Field Setup\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eSnap the \u003cspan style=\"color:#d9534f;\"\u003e\u003cstrong\u003e1734-IR2\u003c\/strong\u003e\u003c\/span\u003e directly onto compatible terminal base assemblies like the 1734-TB or 1734-TBS.\u003c\/li\u003e\n    \u003cli\u003eVerify that mechanical keyswitch position 6 matches the module to prevent insertion errors.\u003c\/li\u003e\n    \u003cli\u003eTerminate 2-wire or 3-wire RTD leads directly into the terminal block maintaining proper shield grounding.\u003c\/li\u003e\n    \u003cli\u003eAllocate sufficient 5V DC backplane power from the adapter to handle the 220 mA current draw.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eSystem Diagnostics \u0026amp; Operational Health\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eReal-time status LEDs indicate channel-level faults, open-circuit conditions, and network packet exchange.\u003c\/li\u003e\n    \u003cli\u003eDelta-sigma conversion filters out line noise frequencies ranging from 50 Hz to 480 Hz using configurable notch settings.\u003c\/li\u003e\n    \u003cli\u003eInternal diagnostic registers log out-of-range temperature inputs for immediate controller notification.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eTarget Applications \u0026amp; Compatible Equipment\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompatible Equipment:\u003c\/strong\u003e CompactLogix controllers, POINT I\/O adapters (1734-AENT, 1734-APB), and 1734 terminal bases.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProcess Skids:\u003c\/strong\u003e Monitoring fluid temperatures in compact chemical injection skids and heat exchangers.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMachine Builders:\u003c\/strong\u003e Tracking bearing and winding temperatures in high-speed rotating industrial machinery.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEnvironmental Chambers:\u003c\/strong\u003e Managing precise thermal profiles in testing enclosures and HVAC distribution lines.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eFulfillment, Warranty \u0026amp; Logistics\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eShipping Partners:\u003c\/strong\u003e Expedited worldwide delivery handled via FedEx, UPS, and DHL.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFulfillment Window:\u003c\/strong\u003e Orders dispatched swiftly within 24 to 48 hours from verification.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eQuality Assurance:\u003c\/strong\u003e Backed by a comprehensive 12-month replacement warranty covering hardware integrity.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eEngineering Frequently Asked Questions\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003eQ: How does changing the notch filter frequency affect channel update rates on the \u003cspan style=\"color:#d9534f;\"\u003e\u003cstrong\u003e1734-IR2\u003c\/strong\u003e\u003c\/span\u003e?\u003c\/strong\u003e\u003cbr\u003e\n  A: Lower notch frequencies like 50 Hz increase input step response times up to 60 ms for maximum noise rejection, whereas higher filter settings like 480 Hz speed up response times to 6 ms at the expense of noise filtering.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eQ: What causes an open-circuit fault indication on a connected temperature channel?\u003c\/strong\u003e\u003cbr\u003e\n  A: An open-circuit fault usually stems from a broken sensor wire, loose terminal block screw, or incorrect scaling configuration where no resistance is detected within the 0 to 600 ohm range.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eQ: Can this module handle mixed sensor types across its two input channels simultaneously?\u003c\/strong\u003e\u003cbr\u003e\n  A: Yes, each channel operates independently, allowing technicians to configure different RTD profiles or direct resistance inputs across channel zero and channel one.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eQ: What precautions prevent backplane power faults when adding this unit to an existing node?\u003c\/strong\u003e\u003cbr\u003e\n  A: Calculate the total current draw of all modules on the communication adapter. Since this unit pulls 220 mA from the 5V DC backplane, an auxiliary power expansion module may be required if current budgets are exceeded.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eQ: How should an engineer approach selecting between platinum and nickel RTD profiles for retrofits?\u003c\/strong\u003e\u003cbr\u003e\n  A: Review the sensor alpha curve stamped on the existing field probe. Matching the exact alpha coefficient (such as α=0.00385 for European platinum) in the software configuration ensures true temperature linearity and prevents measurement drift.\u003c\/p\u003e\n\n  \u003ch3\u003ePurchasing Guide\u003c\/h3\u003e\n  \u003cp\u003eWhen integrating the \u003cspan style=\"color:#d9534f;\"\u003e\u003cstrong\u003e1734-IR2\u003c\/strong\u003e\u003c\/span\u003e \u003cspan style=\"color:#2980b9;\"\u003e\u003cstrong\u003ePOINT I\/O\u003c\/strong\u003e\u003c\/span\u003e \u003cspan style=\"color:#27ae60;\"\u003e\u003cstrong\u003eRTD \/ Resistance input module\u003c\/strong\u003e\u003c\/span\u003e into your layout, verify your controller's I\/O tree capacity and ensure your terminal base assembly is rated for the application environment. Global PLC Spare HUB recommends keeping spare base units on hand to streamline future maintenance cycles.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45013912027318,"sku":"1734-IR2","price":162.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/1734-IR2_030fbff9-48d2-4405-a2bc-c66808195cea.jpg?v=1784701862"},{"product_id":"1734-ik-rockwell-automation-incremental-module","title":"1734-IK Rockwell Automation Incremental Module","description":"\u003ch3\u003e\u003cstrong\u003eEngineering Overview \u0026amp; Platform Architecture\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cspan style=\"color: #004080; font-weight: bold;\"\u003e\u003cstrong\u003e1734-IK\u003c\/strong\u003e\u003c\/span\u003e module engineered by \u003cspan style=\"color: #004080; font-weight: bold;\"\u003e\u003cstrong\u003eAllen-Bradley\u003c\/strong\u003e\u003c\/span\u003e (\u003cspan style=\"color: #004080; font-weight: bold;\"\u003e\u003cstrong\u003eRockwell Automation\u003c\/strong\u003e\u003c\/span\u003e) provides high-speed pulse processing for distributed motion feedback. Operating within the \u003ca href=\"https:\/\/www.plcsparehub.com\/collections\/allen-bradley-1734-point-i-o\"\u003e\u003cspan style=\"color: #004080; font-weight: bold;\"\u003e\u003cstrong\u003ePOINT I\/O\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e architecture, this \u003cspan style=\"color: #004080; font-weight: bold;\"\u003e\u003cstrong\u003eIncremental Encoder Module\u003c\/strong\u003e\u003c\/span\u003e accepts differential or single-ended encoder signals up to 1 MHz.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eMECE Technical Specification Parameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%; border-color: #d3d3d3;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth\u003e\u003cstrong\u003eParameter Classification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eTechnical Specification Details\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIdentification \u0026amp; Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eManufacturer: Rockwell Automation | Brand: Allen-Bradley | Series: POINT I\/O | Part Number: \u003cspan style=\"color: #004080; font-weight: bold;\"\u003e\u003cstrong\u003e1734-IK\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCounter \u0026amp; Channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 high-speed counter channel with A\/A, B\/B, and Z\/Z differential return lines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage \u0026amp; Current Ratings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInput Voltage: 15 to 24 VDC (Nominal 24V) | Input Current: 6.1 mA at 15V, 10.2 mA at 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitching Thresholds\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOn-State: ≥5 mA (≤12.5V) | Off-State: ≤0.250 mA (≤1.8V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBus \u0026amp; Power Metrics\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMax POINT Bus Current: 160 mA | Power Dissipation: 1.5 W | Thermal Dissipation: 5.1 BTU\/hr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKey Switch \u0026amp; Wiring\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKey Switch Position: 2 | Wiring Category: 1 | Compatible Bases: 1734-TB, 1734-TBS, 1734-TB3, 1734-TB3S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironmental Ratings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOperating Temp: -20 to 55 °C | Vibration: 5g at 10-500 Hz | Operating Shock: 30g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhysical Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDimensions: 2.21 x 0.47 x 2.97 in | Weight: 0.08 lbs (Open-style enclosure)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eCompatible Field Devices \u0026amp; Application Scenarios\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cspan style=\"color: #004080; font-weight: bold;\"\u003e\u003cstrong\u003e1734-IK\u003c\/strong\u003e\u003c\/span\u003e module interfaces directly with standard industrial pulse generators and mechanical limit switches. Typical precision motion control environments include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-speed rotary indexing tables and conveyor positioning lines requiring exact quadrature feedback.\u003c\/li\u003e\n\u003cli\u003eRegistration mark tracking and cutting length control systems in converting machinery.\u003c\/li\u003e\n\u003cli\u003eSpindle speed monitoring and linear displacement measurement skids on automated presses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eAdvanced Diagnostic Capabilities\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFive dedicated front-panel status indicators provide real-time visual feedback for module health, network communications, and discrete A, B, and Z encoder channels. Green\/red bi-color LEDs simplify network troubleshooting, while yellow channel LEDs track pulse state transitions instantly.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eGlobal Logistics, Fulfillment \u0026amp; Warranty Terms\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRapid Dispatch:\u003c\/strong\u003e Verified orders process and ship within 24 to 48 hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobal Transport:\u003c\/strong\u003e Secure international air freight via FedEx, UPS, and DHL.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Protection:\u003c\/strong\u003e Backed by a standard 12-month manufacturer defect warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eInstrumentation engineers often encounter high-frequency count errors when routing long encoder cables parallel to high-voltage motor drives. Field experience shows that terminating encoder shield drains directly to ground at the DIN rail base while using Category 1 twisted pairs eliminates induced noise pulses. For instance, a packaging plant resolved intermittent pulse loss issues by switching to shielded cabling on their \u003cspan style=\"color: #004080; font-weight: bold;\"\u003e\u003cstrong\u003e1734-IK\u003c\/strong\u003e\u003c\/span\u003e drop, ensuring stable 1 MHz count processing.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProfessional Frequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: What role does Key Switch Position 2 serve during physical installation of the \u003cspan style=\"color: #004080; font-weight: bold;\"\u003e1734-IK\u003c\/span\u003e?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: Key Switch Position 2 mechanically prevents operators from accidentally inserting this high-speed encoder module into incompatible terminal base blocks on the POINT I\/O backplane.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: How does the module process the 24-bit binary count internally?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: The module accumulates quadrature pulses up to 16,777,215 counts and maps the data directly into a 32-bit long word for the connected Logix controller.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: Can maintenance technicians power this module using an external field power supply?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: No external DC power supply is required for the module electronics, as operating power is drawn directly from the POINT I\/O backplane bus.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: What wire gauge range is compatible with the terminal base assembly?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: Installers can use 22 to 14 AWG stranded or solid copper wire with the compatible 1734 terminal blocks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: What troubleshooting steps apply if the module status LED flashes red during startup?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: A flashing red indicator typically signals a backplane communication fault or incorrect network configuration; technicians should verify network node switches and adapter firmware.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45013912125622,"sku":"1734-IK","price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/1734-IK_f50e09bd-431c-4c57-9efb-6467f0d130cd.jpg?v=1787899471"},{"product_id":"allen-bradley-1734-aent-ethernet-ip-communication-module","title":"Allen-Bradley 1734-AENT Ethernet IP Communication Module","description":"\u003ch3\u003e1734-AENT Allen-Bradley POINT I\/O Ethernet Adapter 1734-AENT - In Stock\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eGlobal PLC Spare HUB Review\u003c\/strong\u003e evaluates the \u003cstrong\u003e\u003cstrong\u003e1734-AENT\u003c\/strong\u003e\u003c\/strong\u003e adapter as an essential network bridge for distributed industrial control architectures. \u003cstrong\u003eGlobal PLC Spare HUB's Insight\u003c\/strong\u003e reveals that this module efficiently links high-density POINT I\/O nodes directly to Ethernet\/IP master controllers using standard CIP messaging. Plant automation engineers deploy this communication adapter to eliminate complex wiring bottlenecks and ensure reliable, real-time telemetry transmission across complex plant floors.\u003c\/p\u003e\n\n\u003ch3\u003ePart Number Configuration Breakdown Table\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003cth\u003eConfiguration Category\u003c\/th\u003e\n    \u003cth\u003eParameter Detail\u003c\/th\u003e\n    \u003cth\u003eEngineering Specification\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eCatalog Identifier\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003e\u003cstrong\u003e\u003cstrong\u003e1734-AENT\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eBase catalog designation for the POINT I\/O Ethernet\/IP communication adapter.\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eProduct Family\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003e\u003cstrong\u003e\u003cstrong\u003e1734 POINT I\/O\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eModular, high-density distributed I\/O architecture platform from Rockwell Automation.\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eModule Classification\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eCommunications Adapter\u003c\/td\u003e\n    \u003ctd\u003eTranslates network traffic into backplane POINTBus data streams.\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eMaximum Expansion\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003e63 Modules \/ 504 I\/O Points\u003c\/td\u003e\n    \u003ctd\u003eSupports deep rack configurations with multiple expansion power supplies.\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eNetwork Interface\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003e1 x RJ-45 Port\u003c\/td\u003e\n    \u003ctd\u003e10\/100 Mbps transmission rate with auto-negotiation and half\/full-duplex modes.\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCore Technical Specifications Matrix\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003cth\u003eTechnical Parameter\u003c\/th\u003e\n    \u003cth\u003eModule Specification\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eBrand \u0026amp; Series\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003e\n\u003cstrong\u003e\u003cstrong\u003eAllen-Bradley\u003c\/strong\u003e\u003c\/strong\u003e \/ \u003cstrong\u003e\u003cstrong\u003e1734 Series\u003c\/strong\u003e\u003c\/strong\u003e\n\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eInput Voltage Rating\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003e24 Vdc (Acceptable operational range: 10 to 28.8 Vdc)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eInrush Current \/ Power Consumption\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003e6 Amps max inrush; 10.4 W power consumption at 28.8V DC\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003ePOINTBus Current Supply\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003e1000 milliamps maximum backplane current output\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eIsolation \u0026amp; Protection\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003e50 Volts continuous isolation; built-in reverse polarity protection\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eSupported Topologies\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eStar and Tree network topologies via Category 5 shielded\/unshielded cabling\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMachinery Suitability and Diagnostic Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTarget Equipment\u003c\/strong\u003e: Integrated into distributed control panels managing automotive assembly lines, material handling conveyors, water treatment skids, and packaging machinery.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiagnostic Focus\u003c\/strong\u003e: Leverages three red\/green status LEDs (Module, Network, POINTBus) alongside explicit CIP messaging to track backplane health, detect node communication dropouts, and identify field power faults instantly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSupply Chain, Fulfillment, and Warranty Terms\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFulfillment Logistics\u003c\/strong\u003e: Rapid dispatch within 24 to 48 hours utilizing premier global carriers including FedEx, UPS, and DHL.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty Protection\u003c\/strong\u003e: Fully backed by an exclusive 12-month replacement and performance guarantee from \u003cstrong\u003eGlobal PLC Spare HUB\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch3\u003eWhat happens to active outputs if communication between the controller and the 1734-AENT drops?\u003c\/h3\u003e\n\u003cp\u003eThe adapter triggers configured fail-safe or hold-last-state parameters, while local LED indicators transition to red to alert the control system of a network fault.\u003c\/p\u003e\n\n\u003ch3\u003eHow many expansion I\/O modules can a single 1734-AENT adapter support before requiring additional power?\u003c\/h3\u003e\n\u003cp\u003eWhile the adapter supports up to 63 total modules, each expansion power supply can drive a maximum of 17 modules based on current draw requirements.\u003c\/p\u003e\n\n\u003ch3\u003eWhy does the network status indicator flash red and green during initial power-up?\u003c\/h3\u003e\n\u003cp\u003eThis alternating pattern indicates that the adapter is performing its hardware self-test and waiting for an IP address assignment via BootP or DHCP tools.\u003c\/p\u003e\n\n\u003ch3\u003eCan I mix shielded and unshielded Category 5 cables in a star topology network?\u003c\/h3\u003e\n\u003cp\u003eYes, provided that cable lengths remain within standard Ethernet limits (100 meters per segment) and proper grounding protocols are maintained to prevent electromagnetic noise.\u003c\/p\u003e\n\n\u003ch3\u003eWhat configuration steps should I follow when replacing a faulty adapter on an active DIN rail?\u003c\/h3\u003e\n\u003cp\u003eEnsure the replacement module matches your exact catalog number, set the appropriate IP address using DHCP\/BootP software tools, and verify that firmware revisions align with your Logix controller project file.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45013982642358,"sku":"1734-AENT","price":135.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/1734-AENTRK_46f62430-f6a0-444f-92dd-816b2f62a60e.jpg?v=1785314621"},{"product_id":"1734-ctm-allen-bradley-point-i-o-common-terminal-module","title":"1734-CTM Allen-Bradley POINT I\/O Common Terminal Module","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cspan style=\"color: #1a5276;\"\u003e\u003cstrong\u003e1734-CTM Allen-Bradley POINT I\/O Common Terminal Module\u003c\/strong\u003e\u003c\/span\u003e expands field wiring termination capacity across compact distributed I\/O architectures.\u003c\/p\u003e\n\u003cp\u003eEngineers utilize this common bus module to simplify ground, return, or power connections for 3-wire field sensors and high-density 8-channel I\/O cards.\u003c\/p\u003e\n\u003cp\u003eMounting directly onto 1734-TB, 1734-TBS, 1734-TOP, or 1734-TOPS terminal base assemblies, it reduces enclosure clutter and eliminates external terminal strip blocks.\u003c\/p\u003e\n\u003cp\u003eIntegrated physical mechanical keying prevents incorrect module insertion into mismatched base slots, ensuring operational safety during field replacement.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications Table\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" width=\"100%\"\u003e\n\u003cthead\u003e\n\u003ctr bgcolor=\"#f2f2f2\"\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification Category\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eTechnical Attribute\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eEngineering Value \/ Parameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003e\u003cstrong\u003eSystem Identification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBrand \u0026amp; Manufacturer\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #1a5276;\"\u003e\u003cstrong\u003eRockwell Automation \/ Allen-Bradley\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #1a5276;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.plcsparehub.com\/collections\/allen-bradley-1734-point-i-o\"\u003ePOINT I\/O\u003c\/a\u003e Bulletin 1734\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCatalog Part Number\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #1a5276;\"\u003e\u003cstrong\u003e1734-CTM\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003e\u003cstrong\u003eElectrical Power Ratings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eField Power Voltage (DC)\u003c\/td\u003e\n\u003ctd\u003e1.0V to 28.8V DC (10V to 28.8V DC nominal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Power Voltage (AC)\u003c\/td\u003e\n\u003ctd\u003e12V to 240V AC (120V to 240V AC nominal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Bus Current\u003c\/td\u003e\n\u003ctd\u003e4.0 Amperes continuous per module assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003e\u003cstrong\u003eIsolation \u0026amp; Compliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eContinuous Isolation Voltage\u003c\/td\u003e\n\u003ctd\u003e250 Volts Continuous isolation rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric Withstand Test\u003c\/td\u003e\n\u003ctd\u003e1600 Vrms tested for 60 seconds duration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHazardous Location Certification\u003c\/td\u003e\n\u003ctd\u003ec-UL-us Listed (Class I, Division 2, Groups A, B, C, D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003e\u003cstrong\u003eMechanical \u0026amp; Environmental\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKeyswitch Position Setting\u003c\/td\u003e\n\u003ctd\u003ePosition 5 mechanical keying interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-20°C to +55°C (-4°F to +131°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity Range\u003c\/td\u003e\n\u003ctd\u003e5% to 95% non-condensing storage and operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eTarget Equipment \u0026amp; Application Scenarios\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Density Control Cabinets:\u003c\/strong\u003e Provides centralized common power returns for 3-wire PNP\/NPN proximity sensors wired to 8-channel input cards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomated Packaging Conveyor Lines:\u003c\/strong\u003e Manages field power distribution across distributed POINT I\/O drops along long conveyor runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Processing Hazardous Skids:\u003c\/strong\u003e Delivers certified Class I, Div 2 field termination for solenoids and switches operating in explosive environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eAdvanced Diagnostic Capabilities\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIntegrity monitoring relies on direct electrical continuity across common internal bus bars, maintaining stable voltage distribution across adjacent I\/O modules.\u003c\/p\u003e\n\u003cp\u003ePreventative physical inspection requires verifying that the base mechanical keyswitch aligns with Position 5 before locking the module down.\u003c\/p\u003e\n\u003cp\u003eField technicians utilize multi-meter voltage testing across termination points to detect loose field wiring contacts or blown upstream supply fuses under high current loads.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight \u0026amp; Field Experience\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDuring an upgrade project at a pharmaceutical packaging facility, control cabinets suffered severe wire clutter due to external DIN-rail common blocks.\u003c\/p\u003e\n\u003cp\u003eHigh wiring density led to accidental disconnects during routine maintenance, causing sporadic sensor signal loss across 8-channel input cards.\u003c\/p\u003e\n\u003cp\u003eOur automation engineering team specified integrating the \u003cspan style=\"color: #1a5276;\"\u003e\u003cstrong\u003e1734-CTM\u003c\/strong\u003e\u003c\/span\u003e module directly onto adjacent 1734-TB bases.\u003c\/p\u003e\n\u003cp\u003eEliminating external wiring terminal strips reduced cabinet footprint requirements by 30% while securing common sensor return paths.\u003c\/p\u003e\n\u003cp\u003eThe facility achieved faster troubleshooting response times and zero unexpected wiring disconnections during subsequent maintenance cycles.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePackaging, Delivery \u0026amp; Warranty Terms\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWe test and inspect every \u003cspan style=\"color: #1a5276;\"\u003e\u003cstrong\u003e1734-CTM\u003c\/strong\u003e\u003c\/span\u003e unit before packaging in ESD-safe protective wraps for global dispatch.\u003c\/p\u003e\n\u003cp\u003eOrders ship within 24 to 48 hours via leading international express carriers including FedEx, UPS, and DHL.\u003c\/p\u003e\n\u003cp\u003eAll items include full 12-month comprehensive warranty coverage against manufacturing defects.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Which terminal base assemblies accept the 1734-CTM common terminal module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA1: Mount this module onto 1734-TB, 1734-TBS, 1734-TOP, or 1734-TOPS bases with the keyswitch rotated strictly to Position 5.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: What is the maximum continuous current rating supported across the 1734-CTM power bus?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA2: The module supports a maximum field power supply current pass-through rating of 4.0 Amperes total.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Can the 1734-CTM handle both AC and DC field supply voltages in the same I\/O rack?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA3: Yes, it accommodates 1-28.8V DC or 12\/240V AC ranges, provided voltage grouping isolation guidelines are maintained.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: Why is setting the correct keyswitch position critical during module mounting?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA4: Positioning the mechanical keying wheel to slot 5 prevents accidental insertion of incorrect module types, protecting internal backplane logic.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: How do engineers verify genuine module condition when sourcing spares for critical machinery?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA5: Inspect backplane pins for wear, verify UL certification markings on the casing, and ensure suppliers include a 12-month warranty.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45013982675126,"sku":"1734-CTM","price":137.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/1734-CTM_1eb4c05a-1f07-4a0d-b736-bed8e71c7703.jpg?v=1787899465"},{"product_id":"1734-ext3-rockwell-point-i-o-extension-cable-flexible-modular-connection","title":"1734-EXT3 Rockwell POINT I\/O Extension Cable Flexible Modular Connection","description":"\u003ch3\u003e\u003cstrong\u003eFlexible POINTBus Expansion Connectivity Solution\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color:#c00000;\"\u003e1734-EXT3\u003c\/span\u003e\u003c\/strong\u003e is a modular POINTBus extension cable manufactured by \u003cstrong\u003e\u003cspan style=\"color:#c00000;\"\u003eAllen-Bradley\u003c\/span\u003e\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThe cable belongs to the flexible \u003cstrong\u003e\u003cspan style=\"color:#c00000;\"\u003ePOINT I\/O Series\u003c\/span\u003e\u003c\/strong\u003e industrial architecture.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color:#c00000;\"\u003e1734-EXT3\u003c\/span\u003e\u003c\/strong\u003e provides reliable communication extension between POINT I\/O modules and distributed systems.\u003c\/p\u003e\n\n\u003cp\u003eThe cable supports stable network expansion inside industrial control cabinets.\u003c\/p\u003e\n\n\u003cp\u003eIts 3-meter length improves installation flexibility in modular automation layouts.\u003c\/p\u003e\n\n\u003cp\u003eThe design supports efficient integration of distributed I\/O architectures.\u003c\/p\u003e\n\n\u003cp\u003eOpen-style connectors simplify field installation and maintenance operations.\u003c\/p\u003e\n\n\u003cp\u003eThe extension cable supports modular POINT I\/O system scalability.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color:#c00000;\"\u003eAllen-Bradley POINT I\/O Systems\u003c\/span\u003e\u003c\/strong\u003e remain highly popular in distributed industrial automation environments.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color:#c00000;\"\u003e1734-EXT3\u003c\/span\u003e\u003c\/strong\u003e extension cable improves cabinet layout flexibility and network routing efficiency.\u003c\/p\u003e\n\n\u003cp\u003eEngineers frequently use this cable in compact automation systems requiring modular expansion.\u003c\/p\u003e\n\n\u003cp\u003eThe POINT I\/O platform simplifies distributed signal acquisition and control integration.\u003c\/p\u003e\n\n\u003cp\u003eRIUP capability improves maintenance efficiency during live system operation.\u003c\/p\u003e\n\n\u003cp\u003eCompatible equipment and platforms include:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003ePOINT I\/O modular systems\u003c\/li\u003e\n\n\u003cli\u003eEtherNet\/IP architectures\u003c\/li\u003e\n\n\u003cli\u003eDeviceNet distributed networks\u003c\/li\u003e\n\n\u003cli\u003eControlNet industrial systems\u003c\/li\u003e\n\n\u003cli\u003ePROFIBUS DP installations\u003c\/li\u003e\n\n\u003cli\u003eLogix automation controllers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eTypical application environments include:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003ePackaging production lines\u003c\/li\u003e\n\n\u003cli\u003eMachine automation systems\u003c\/li\u003e\n\n\u003cli\u003eConveyor control systems\u003c\/li\u003e\n\n\u003cli\u003eDistributed factory I\/O cabinets\u003c\/li\u003e\n\n\u003cli\u003eMaterial handling equipment\u003c\/li\u003e\n\n\u003cli\u003eCompact manufacturing cells\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eDiagnostic support capability includes:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003ePOINTBus connection verification\u003c\/li\u003e\n\n\u003cli\u003eDistributed I\/O communication analysis\u003c\/li\u003e\n\n\u003cli\u003eModular node troubleshooting\u003c\/li\u003e\n\n\u003cli\u003eNetwork continuity diagnostics\u003c\/li\u003e\n\n\u003cli\u003eField expansion integrity monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eHardware Specification Profile\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color:#c00000;\"\u003eRockwell Automation\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color:#c00000;\"\u003eAllen-Bradley\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color:#c00000;\"\u003e1734-EXT3\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePOINT I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePOINTBus Extension Cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOpen-style connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1794 POINT I\/O modular systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupported I\/O Types\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAnalog, Digital, RTD, AC\/DC, Thermocouple, Specialty I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupported Adapters\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEtherNet\/IP, DeviceNet, ControlNet, PROFIBUS\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Supported Channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e504 channels per node\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum I\/O Modules\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e63 modules per node\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRIUP Capability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eController Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLogix controllers and distributed POINT I\/O systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e\u003cstrong\u003ePOINT I\/O Modular Ecosystem\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore POINT I\/O Components\u003c\/strong\u003e\n\n\u003cul\u003e\n\u003cli\u003eI\/O modules\u003c\/li\u003e\n\n\u003cli\u003eCommunication adapters\u003c\/li\u003e\n\n\u003cli\u003eTerminal base units\u003c\/li\u003e\n\n\u003cli\u003ePower distribution modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eSupported Specialty Modules\u003c\/strong\u003e\n\n\u003cul\u003e\n\u003cli\u003eRS-232 modules\u003c\/li\u003e\n\n\u003cli\u003eRS-485 modules\u003c\/li\u003e\n\n\u003cli\u003eRTD modules\u003c\/li\u003e\n\n\u003cli\u003eEncoder interfaces\u003c\/li\u003e\n\n\u003cli\u003eSSI modules\u003c\/li\u003e\n\n\u003cli\u003eIO-Link master modules\u003c\/li\u003e\n\n\u003cli\u003eThermocouple modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eEngineering Integration Advantages\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eSupports flexible cabinet-level I\/O expansion\u003c\/li\u003e\n\n\u003cli\u003eImproves distributed system layout adaptability\u003c\/li\u003e\n\n\u003cli\u003eReduces rigid wiring limitations in modular systems\u003c\/li\u003e\n\n\u003cli\u003eCompatible with multiple industrial communication platforms\u003c\/li\u003e\n\n\u003cli\u003eSupports live module replacement through RIUP capability\u003c\/li\u003e\n\n\u003cli\u003eSimplifies maintenance and future system expansion\u003c\/li\u003e\n\n\u003cli\u003eOptimized for compact industrial control architectures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eIndustrial Installation Recommendations\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eRoute extension cables separately from high-voltage motor wiring\u003c\/li\u003e\n\n\u003cli\u003eMaintain proper cable bending radius during installation\u003c\/li\u003e\n\n\u003cli\u003eVerify connector locking after installation completion\u003c\/li\u003e\n\n\u003cli\u003eUse proper cabinet cable management for long-term reliability\u003c\/li\u003e\n\n\u003cli\u003eInspect communication continuity during commissioning procedures\u003c\/li\u003e\n\n\u003cli\u003eValidate network node addressing before startup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eMaintenance and Reliability Notes\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eInspect connectors for contamination during preventive maintenance\u003c\/li\u003e\n\n\u003cli\u003eCheck cable integrity after cabinet modification work\u003c\/li\u003e\n\n\u003cli\u003eMonitor network communication stability during operation\u003c\/li\u003e\n\n\u003cli\u003eVerify RIUP procedures before live module replacement\u003c\/li\u003e\n\n\u003cli\u003eReview cabinet vibration conditions periodically\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003ePackaging and Logistics Details\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e1 × \u003cstrong\u003e\u003cspan style=\"color:#c00000;\"\u003e1734-EXT3\u003c\/span\u003e\u003c\/strong\u003e POINTBus Extension Cable\u003c\/li\u003e\n\n\u003cli\u003eIndustrial protective packaging\u003c\/li\u003e\n\n\u003cli\u003eAnti-static handling protection\u003c\/li\u003e\n\n\u003cli\u003eProduct identification labeling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWarranty and Shipping Support\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty Coverage:\u003c\/strong\u003e 12 months\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eShipping Partners:\u003c\/strong\u003e FedEx, UPS, DHL\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eDispatch Support:\u003c\/strong\u003e Fast international processing available\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003ePackaging Method:\u003c\/strong\u003e Industrial-grade export packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eProfessional FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhy do distributed POINT I\/O systems require extension cables?\u003c\/strong\u003e\n\n\u003cp\u003eThey improve cabinet layout flexibility and modular expansion capability.\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eWhat practical benefit comes from RIUP functionality?\u003c\/strong\u003e\n\n\u003cp\u003eTechnicians can replace modules without shutting down the system.\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eHow should engineers choose the correct extension cable length?\u003c\/strong\u003e\n\n\u003cp\u003eSelect cable length based on cabinet spacing and routing requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eWhat installation issue commonly affects communication stability?\u003c\/strong\u003e\n\n\u003cp\u003eImproper cable routing near high-noise power wiring.\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eWhy are modular POINT I\/O systems widely used in automation?\u003c\/strong\u003e\n\n\u003cp\u003eThey simplify distributed control and scalable system design.\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eWhich communication networks support this cable architecture?\u003c\/strong\u003e\n\n\u003cp\u003eEtherNet\/IP, DeviceNet, ControlNet, and PROFIBUS systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eWhat maintenance practice improves cable reliability?\u003c\/strong\u003e\n\n\u003cp\u003eRegular inspection of connectors and cable strain conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eHow can users reduce network communication interruptions?\u003c\/strong\u003e\n\n\u003cp\u003eMaintain secure connector engagement and proper cabinet grounding.\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eWhat should buyers verify before purchasing this cable?\u003c\/strong\u003e\n\n\u003cp\u003eConfirm compatibility with installed POINT I\/O system architecture.\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eWhy is modular expansion valuable in industrial automation?\u003c\/strong\u003e\n\n\u003cp\u003eIt simplifies future system upgrades and reduces installation complexity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45013983625398,"sku":"1734-EXT3","price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/1734-EXT3_d6069c68-a8be-433f-9e70-24830500ade1.jpg?v=1779703304"},{"product_id":"1734-ir2e-allen-bradley-point-i-o-rtd-module-new-original","title":"1734-IR2E Allen-Bradley POINT I\/O RTD Module New Original","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eAllen-Bradley 1734-IR2E\u003c\/strong\u003e\u003c\/span\u003e is a high-resolution POINT I\/O analog temperature input module.\u003c\/p\u003e\n\u003cp\u003eIt provides two high-accuracy single-ended RTD input channels in a ultra-compact slice footprint.\u003c\/p\u003e\n\u003cp\u003eEngineers deploy the \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e1734-IR2E\u003c\/strong\u003e\u003c\/span\u003e module for continuous process temperature tracking in ControlLogix systems.\u003c\/p\u003e\n\u003cp\u003eIt features 16-bit resolution delivering 0.006°C per count precision across standard resistance curves.\u003c\/p\u003e\n\u003cp\u003eIntegrated LED indicators provide real-time diagnostics for network status, module power, and channel health.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eConfiguration Breakdown\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog Number:\u003c\/strong\u003e \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e1734-IR2E\u003c\/strong\u003e\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.plcsparehub.com\/collections\/allen-bradley-1734-point-i-o\"\u003ePOINT I\/O\u003c\/a\u003e Distributed Architecture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e 2-Channel High-Resolution RTD Input Module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying Position:\u003c\/strong\u003e Keyswitch Position 6 for mechanical polarization.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Base Compatibility:\u003c\/strong\u003e Mounts on 1734-TB, 1734-TBS, 1734-TOP, or 1734-TOPS bases.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"text-align: left;\"\u003eTechnical Parameter\u003c\/th\u003e\n\u003cth style=\"text-align: left;\"\u003eEngineering Specification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand \u0026amp; Manufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eAllen-Bradley\u003c\/strong\u003e | Rockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e1734-IR2E\u003c\/strong\u003e\u003c\/span\u003e (UPC: 10612598347695)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Resolution \u0026amp; Format\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 bits signed integer (2.4 mΩ\/cnt, 0.006°C\/cnt); 0 to 220 Ω range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasurement Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1% full scale at 25°C; 30 ppm\/°C thermal drift (Ohm input)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal Rejection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120 dB common mode rejection ratio; 100 dB normal mode rejection ratio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThermal \u0026amp; Power Specs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.0 Watt power dissipation; 3.3 BTU\/hour thermal dissipation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolation Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 Volts continuous isolation voltage protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResponse Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 to 60 milliseconds configurable input step response\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions \u0026amp; Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.21 x 0.47 x 2.97 in (56 x 12 x 75.5 mm); 0.08 lbs (0.036 kg) mass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20°C to +55°C (-4°F to +131°F) ambient range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eTarget Machinery \u0026amp; Diagnostic Capabilities\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExtruder Barrel Heat Zones: Monitors precision RTD elements across plastics machinery.\u003c\/li\u003e\n\u003cli\u003eIndustrial Oven Profiling: Tracks temperature ramp rates using native Celsius, Fahrenheit, Kelvin, or Rankine scaling.\u003c\/li\u003e\n\u003cli\u003eCIP Sanitation Skid Control: Provides high-accuracy resistance data for thermal process validation.\u003c\/li\u003e\n\u003cli\u003eAdvanced Diagnostics: Transmits up to 6 bytes of fault data for over-range, under-range, high\/low alarms, and open-wire alerts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSelection \u0026amp; Wiring Integration Guidelines\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e1734-IR2E\u003c\/strong\u003e\u003c\/span\u003e operates entirely on backplane power without requiring external DC power supplies.\u003c\/p\u003e\n\u003cp\u003eAlways utilize 22 to 14 AWG shielded wire to prevent EMI noise corruption on low-voltage RTD signals.\u003c\/p\u003e\n\u003cp\u003eSet keyswitch position 6 on the removable terminal base before mounting to prevent module mismatch.\u003c\/p\u003e\n\u003cp\u003eModule supports hot-swapping under power (RIUP) when installed on 1734-TOP or 1734-TOPS bases.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight \u0026amp; Field Experience\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDuring a chemical reactor skid retrofit, unstable RTD readings caused frequent process false trips.\u003c\/p\u003e\n\u003cp\u003eEngineers replaced unshielded field leads and installed the \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e1734-IR2E\u003c\/strong\u003e\u003c\/span\u003e module with proper grounding.\u003c\/p\u003e\n\u003cp\u003eThe 120 dB common mode rejection ratio eliminated ambient VFD switching noise completely.\u003c\/p\u003e\n\u003cp\u003eThe module's built-in open-wire alarm allowed operators to pinpoint damaged sensors instantly.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWarranty \u0026amp; Shipping Terms\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEvery unit includes a comprehensive 12-month factory warranty.\u003c\/li\u003e\n\u003cli\u003eWarehouse dispatches orders within 24 to 48 hours.\u003c\/li\u003e\n\u003cli\u003eFast worldwide shipping via express carriers FedEx, UPS, and DHL.\u003c\/li\u003e\n\u003cli\u003eShips as factory-sealed original stock in anti-static protective packaging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Does this module require an external 24V DC power connection?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA1: No, the module draws all required operating power directly from the POINT I\/O POINTBus backplane.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: What temperature scales are supported directly in the module configuration?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA2: Configurable scaling options include Celsius, Fahrenheit, Kelvin, Rankine, or custom millivolt ranges.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Which terminal base units are compatible with this slice module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA3: Mounts directly onto 1734-TB, 1734-TBS, 1734-TOP, or 1734-TOPS terminal base units.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: How does the open-wire alarm function in the controller logic?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA4: The module generates a dedicated fault bit within its 6-byte status array when a physical lead snaps or disconnects.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: What wire gauge should technicians use for field sensor connections?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA5: Recommend using 22 to 14 AWG shielded twisted-pair wire to maintain high noise immunity.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45013985165494,"sku":"1734-IR2E","price":143.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/1734-IR2E_636bb19d-99d5-461b-be82-22a2e4688c1a.jpg?v=1787122642"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/collections\/Allen-Bradley_1734_POINT_IO__1.webp?v=1774324060","url":"https:\/\/www.plcsparehub.com\/collections\/allen-bradley-1734-point-i-o.oembed?page=2","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}