{"product_id":"1794-ob16d-rockwell-automation-digital-output-module-stock","title":"1794-OB16D Rockwell Automation Digital Output Module Stock","description":"\u003ch3\u003eModule Architecture \u0026amp; Core Identity\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturer \/ Brand: \u003cstrong\u003eRockwell Automation \/ Allen-Bradley\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eModel: \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e1794-OB16D\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eSeries: \u003ca href=\"https:\/\/www.plcsparehub.com\/collections\/allen-bradley-1794-flex-i-o\"\u003e\u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eFlex I\/O\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Type: \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e16-Channel Digital Output Module with Diagnostics\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt with nonisolated current-sourcing outputs designed for snap-on DIN rail mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specification Matrix\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEngineering Parameter\u003c\/th\u003e\n\u003cth\u003eOperational Standard\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand \u0026amp; Model\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eAllen-Bradley\u003c\/strong\u003e \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e1794-OB16D\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Output Voltage\u003c\/td\u003e\n\u003ctd\u003e24V DC (Operating range: 10 to 31.2V DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current Capacity\u003c\/td\u003e\n\u003ctd\u003e500 mA per channel, 8.0 A maximum per module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Delay Time\u003c\/td\u003e\n\u003ctd\u003e0.1 ms to 0.5 ms max from On-to-Off and vice versa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Terminal Bases\u003c\/td\u003e\n\u003ctd\u003e1794-TB3, 1794-TB3S, and 1794-TBKD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlexbus Current Draw\u003c\/td\u003e\n\u003ctd\u003e60 mA at 5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTarget Equipment \u0026amp; Industrial Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-speed discrete manufacturing packaging and assembly lines.\u003c\/li\u003e\n\u003cli\u003eDistributed control architectures utilizing EtherNet\/IP, ControlNet, or DeviceNet networks.\u003c\/li\u003e\n\u003cli\u003eIndustrial solenoid valve control and pilot-duty actuator switching panels.\u003c\/li\u003e\n\u003cli\u003eSevere operational environments utilizing XT-compatible extreme-environment variants.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGlobal PLC Spare HUB Insight, Diagnostics \u0026amp; Field Experience\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOur automation team deployed the \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e1794-OB16D\u003c\/strong\u003e\u003c\/span\u003e module into a high-throughput automotive sorting conveyor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eField Experience:\u003c\/em\u003e The legacy system frequently stalled due to hidden open-circuit wiring faults on remote output drops.\u003c\/li\u003e\n\u003cli\u003eThe module's advanced diagnostic capability instantly detected and reported open and shorted field devices over the network.\u003c\/li\u003e\n\u003cli\u003eHot-swap support allowed our technicians to replace terminal bus connections under power without halting plant operations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLogistics, Fulfillment \u0026amp; Warranty Terms\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePackaging: Anti-static factory-sealed industrial packaging designed for secure global transit.\u003c\/li\u003e\n\u003cli\u003eDispatch: Express 24-48 hour worldwide shipping via FedEx, UPS, or DHL.\u003c\/li\u003e\n\u003cli\u003eWarranty: Fully backed by a comprehensive 12-month quality assurance guarantee.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How does the diagnostic feature help identify field wiring problems?\u003c\/strong\u003e\u003cbr\u003eA: It actively detects, indicates, and reports open and shorted field devices or damaged wiring directly to the controller.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can I remove or insert this output module while the control rack is powered on?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the module supports Removal and Insertion Under Power (RIUP), allowing hot-swapping without shutting down system power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What terminal base units are compatible with this specific module?\u003c\/strong\u003e\u003cbr\u003eA: It is engineered to mount seamlessly onto 1794-TB3, 1794-TB3S, and 1794-TBKD terminal base assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What selection factors should guide my power supply and AC ripple planning?\u003c\/strong\u003e\u003cbr\u003eA: Ensure your external 10-31.2V DC power supply maintains an AC ripple of 5% or less to prevent unexpected output fluctuations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How should I troubleshoot a channel fault indicated by the yellow status LEDs?\u003c\/strong\u003e\u003cbr\u003eA: Check individual channel current loads to ensure they do not exceed the 500 mA maximum rating and inspect field wiring for shorts.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45013910913206,"sku":"1794-OB16D","price":138.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/1794-OB16D_e0535a83-0604-4603-a9cd-e8d85cdca67b.jpg?v=1789025400","url":"https:\/\/www.plcsparehub.com\/products\/1794-ob16d-rockwell-automation-digital-output-module-stock","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}