{"product_id":"honeywell-51202971-100-i-o-link-6-drop-cable","title":"Honeywell 51202971-100 I\/O Link 6-Drop Cable","description":"\u003cp\u003eConfigured for high-density I\/O subsystem interconnection within Experion PKS distributed control system (DCS) platforms, the \u003cstrong\u003eHoneywell 51202971-100\u003c\/strong\u003e (\u003cstrong\u003e51202971-100\u003c\/strong\u003e I\/O Link 6-Drop Cable) provides direct physical\/electrical execution. It establishes multi-node data routing and synchronized communications between the controller baseplates and up to six input\/output termination assemblies (IOTAs), transferring real-time process variables without packet loss.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e51202971-100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e3.00 kg (6.61 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to 70 deg C standard industrial operational environment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive conductor component; electrical loop line-drop parameters apply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eIO Link Cables\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eHoneywell Experion PKS architectures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNode Capacity\u003c\/td\u003e\n\u003ctd\u003e6-drop multi-drop physical connection layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Construction\u003c\/td\u003e\n\u003ctd\u003eHigh-density shielded multi-conductor jacketed assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDistributed Process Control \u0026amp; DCS Interconnects\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART Loop Protocol and Fieldbus Routing Layer\u003c\/strong\u003e The multi-drop copper assembly carries low-voltage control signals to six distinct IOTA hardware nodes concurrently. It acts as a primary physical layer for 4-20 mA HART digital data packets, streaming calibrated process telemetry and device configuration variables directly into the central processing blocks without frame propagation skew.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation and Noise Suppression\u003c\/strong\u003e Onboard structural separation between the internal twisted conductor pairs minimizes capacitive and inductive coupling across parallel signal channels. This design reduces cross-talk and mitigates the risk of a high-energy transient on one input channel bleeding into adjacent lines, keeping data transmission clear in complex industrial layouts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What does the \"6-Drop\" designator signify in the physical layout of the 51202971-100 cable?\u003c\/p\u003e\n\u003cp\u003eA: The 6-drop specification indicates that the cable assembly features six integrated branch connectors spaced along its run. This allows a single primary I\/O link port on the Honeywell controller to daisy-chain and communicate directly with up to six separate I\/O termination slots, maximizing channel density and reducing the need for individual trunk runs.\u003c\/p\u003e\n\u003cp\u003eQ: How does the internal shielding design handle electromagnetic noise in high-density enclosures?\u003c\/p\u003e\n\u003cp\u003eA: The assembly incorporates a continuous high-coverage foil and braided shield that encloses the signal pairs. This grounded metal barrier shunts high-frequency electrostatic and radio-frequency noise away from the internal low-voltage communication lines, preventing data frame corruption when routed near inductive components.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Alignment, Multi-Drop Seating, and Mechanical Fastening\u003c\/strong\u003e Align the structural keyways of each drop connector precisely with the corresponding mating sockets on the Honeywell baseplates. Press the plug straight into the interface port until the pins seat fully, then secure the integrated mechanical locking fasteners to establish a vibration-proof electrical bond that resists industrial displacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCabinet Routing Constraints, Bend Radius, and Electrical Separation\u003c\/strong\u003e Route the 6-drop assembly along dedicated, grounded steel wireways within the control panel, keeping a minimum static bend radius of ten times the outer cable diameter to avoid structural stress on internal conductors. Separate the cable path from high-voltage AC power leads to suppress high-frequency electromagnetic interference.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":47624157266110,"sku":"51202971-100","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-06-11_16-02-39_d12a0f45-4771-4255-966d-9dd3647b924c.png?v=1781233001","url":"https:\/\/www.autooiltech.com\/ar\/products\/honeywell-51202971-100-i-o-link-6-drop-cable","provider":"AutoOilTech Limited","version":"1.0","type":"link"}