{"product_id":"emerson-kj4002x1-bf2-localbus-extender-cable-for-horizontal-carriers","title":"Emerson KJ4002X1-BF2 LocalBus Extender Cable for Horizontal Carriers","description":" \u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color:#1A73E8;\"\u003eEmerson KJ4002X1-BF2\u003c\/span\u003e\u003c\/strong\u003e is a LocalBus extender cable for horizontal I\/O carriers. It connects compatible carrier assemblies within an Emerson distributed control system (DCS).\u003c\/p\u003e\n\n\u003cp\u003eThis cable provides a dedicated connection for LocalBus communication and power distribution. Its \u003cstrong\u003e1.2-meter length\u003c\/strong\u003e supports carrier interconnection in distributed cabinet layouts.\u003c\/p\u003e\n\n\u003cp\u003eThe cable features a \u003cstrong\u003e44-pin connector configuration\u003c\/strong\u003e. It supports LocalBus circuit power requirements of 12.6 VDC at 15 A.\u003c\/p\u003e\n\n\u003cp\u003eFor system designers and maintenance engineers, cable length and power compatibility are critical selection factors. The complete carrier and extender arrangement must remain within the specified maximum length.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEmerson\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color:#1A73E8;\"\u003eKJ4002X1-BF2\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLocalBus Extender Cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHorizontal I\/O Carriers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.2 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e44-pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLocalBus Circuit Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12.6 VDC at 15 A\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-40°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShock Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 g, ½ sine wave, 11 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVibration Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 mm peak-to-peak from 5 to 16 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVibration Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5 g from 16 to 150 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirborne Contaminants\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eISA-S71.04-1985, Class G3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5% to 95%, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIngress Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCalibration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaintenance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo user-serviceable parts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e\u003cstrong\u003eCore Technical Features\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocalBus Interconnection:\u003c\/strong\u003e Connects compatible horizontal carrier assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e44-Pin Interface:\u003c\/strong\u003e Provides the specified connector configuration for carrier connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.2-Meter Cable Length:\u003c\/strong\u003e Supports flexible cabinet interconnection arrangements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Capacity:\u003c\/strong\u003e Supports a LocalBus circuit rating of 12.6 VDC at 15 A.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Environmental Resistance:\u003c\/strong\u003e Supports temperatures from -40°C to +70°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Durability:\u003c\/strong\u003e Meets the stated shock and vibration requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContamination Resistance:\u003c\/strong\u003e Meets ISA G3 airborne contaminant classification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eInstallation Guidelines\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eCorrect installation protects the LocalBus interface and prevents electrical damage.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Isolation:\u003c\/strong\u003e De-energize the system before disconnecting carriers or LocalBus extender cables.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazardous Area Precautions:\u003c\/strong\u003e Never unplug the cable under power unless the area is confirmed safe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Restriction:\u003c\/strong\u003e Keep the combined I\/O carrier and LocalBus extender length within 6.5 meters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Interconnection:\u003c\/strong\u003e Install cables between separate enclosures inside conduit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Inspection:\u003c\/strong\u003e Check connector alignment and contact condition before installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Routing:\u003c\/strong\u003e Avoid excessive bending, tension, and mechanical stress.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eEngineering Note:\u003c\/strong\u003e The 6.5-meter limit applies to the combined carrier and extender arrangement. Do not interpret it as the permitted length of each individual cable.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eCommissioning and Maintenance\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color:#1A73E8;\"\u003eKJ4002X1-BF2\u003c\/span\u003e\u003c\/strong\u003e requires no calibration. It also contains no user-serviceable components.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eVerify the model and cable length before installation.\u003c\/li\u003e\n\u003cli\u003eConfirm the LocalBus power requirements against system documentation.\u003c\/li\u003e\n\u003cli\u003eInspect connector seating after installation.\u003c\/li\u003e\n\u003cli\u003eCheck cable routing and conduit protection.\u003c\/li\u003e\n\u003cli\u003eIsolate system power before removing the cable.\u003c\/li\u003e\n\u003cli\u003eReplace the complete cable if physical damage affects its integrity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo not disassemble the cable assembly.\u003c\/strong\u003e The manufacturer specifies no internal user maintenance or adjustment.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eCompatibility and Selection Guide\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eEmerson KJ4002X1-BF2\u003c\/strong\u003e serves horizontal I\/O carrier interconnection applications.\u003c\/p\u003e\n\n\u003cp\u003eBefore ordering, verify these engineering details:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarrier Type:\u003c\/strong\u003e Confirm that the existing carrier supports the required LocalBus extender connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e Verify the 44-pin interface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e Confirm that 1.2 meters suits the cabinet layout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Requirements:\u003c\/strong\u003e Check the 12.6 VDC, 15 A LocalBus circuit specification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Configuration:\u003c\/strong\u003e Calculate the total carrier and extender length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Environment:\u003c\/strong\u003e Check temperature, humidity, vibration, and contamination conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Similar cable appearance does not confirm electrical or mechanical compatibility. Always compare the exact part number with the system bill of materials and Emerson installation documentation.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards and Environmental Compliance\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAirborne Contaminants:\u003c\/strong\u003e ISA-S71.04-1985, Class G3.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIngress Protection:\u003c\/strong\u003e IP20.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -40°C to +70°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity:\u003c\/strong\u003e 5% to 95%, non-condensing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Testing:\u003c\/strong\u003e Specified shock and vibration resistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe specifications above describe the supplied product data. They do not establish additional hazardous-area certifications or independent approvals.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e1 × \u003cstrong\u003e\u003cspan style=\"color:#1A73E8;\"\u003eEmerson KJ4002X1-BF2\u003c\/span\u003e\u003c\/strong\u003e LocalBus Extender Cable\u003c\/li\u003e\n\u003cli\u003eProduct documentation, if supplied with the order\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Confirm the final packing details with the supplier before placing your order.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ1: What is the primary function of the Emerson KJ4002X1-BF2?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIt connects compatible horizontal I\/O carriers through the LocalBus interface. It supports the required LocalBus power and interconnection arrangement.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ2: What are the cable length and connector specifications?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe cable measures 1.2 meters and uses a 44-pin connector configuration. Verify both details against the existing carrier assembly.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ3: Can the total LocalBus connection exceed 6.5 meters?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eNo. The combined I\/O carrier and LocalBus extender arrangement must not exceed 6.5 meters. Calculate the complete connection length before installation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ4: Can engineers disconnect the cable while the system remains energized?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eNo. De-energize the system before disconnecting carriers or extender cables. An exception applies only when the area is confirmed safe under the specified safety requirements.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ5: Does the KJ4002X1-BF2 require regular calibration?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eNo. Calibration is unnecessary. The cable also contains no user-serviceable parts.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ6: What should engineers check when a LocalBus connection fails?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eFirst, isolate power and inspect the connector seating and cable condition. Then verify the cable part number, carrier compatibility, and total connection length. Check the system diagnostics before replacing other LocalBus components.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ7: Can a different 44-pin extender cable replace this model?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eNot automatically. Matching pin counts do not guarantee identical wiring or electrical characteristics. Compare the complete part number and Emerson compatibility documentation before substitution.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ8: What information should buyers provide when requesting a replacement?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eProvide the following details:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eExact part number: \u003cstrong\u003eKJ4002X1-BF2\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eExisting horizontal carrier model.\u003c\/li\u003e\n\u003cli\u003eRequired cable length.\u003c\/li\u003e\n\u003cli\u003eSystem configuration and installation environment.\u003c\/li\u003e\n\u003cli\u003eRequired quantity and delivery destination.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThese details help suppliers verify the correct cable configuration and reduce ordering errors.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eOrdering and Technical Support\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eLooking for the \u003cstrong\u003e\u003cspan style=\"color:#1A73E8;\"\u003eEmerson KJ4002X1-BF2\u003c\/span\u003e\u003c\/strong\u003e LocalBus Extender Cable?\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e Emerson KJ4002X1-BF2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 1.2-meter, 44-pin LocalBus Extender Cable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 12-month warranty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInspection:\u003c\/strong\u003e Product inspection before shipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping:\u003c\/strong\u003e DHL, FedEx, UPS, and other supported carriers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechnical Support:\u003c\/strong\u003e Assistance with model verification and replacement selection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eContact our sales team for current availability, pricing, and delivery information. Send your exact model number and quantity for a quotation.\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":68027717517494,"sku":"KJ4002X1-BF2","price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/KJ4002X1-BF2-3.jpg?v=1794278980","url":"https:\/\/www.plcsparehub.com\/products\/emerson-kj4002x1-bf2-localbus-extender-cable-for-horizontal-carriers","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}