{"product_id":"honeywel-51202971-110-i-o-link-cable","title":"Honeywel  51202971-110 I\/O Link Cable","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 51202971-110\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e51202971-110\u003c\/strong\u003e I\/O Link Cable, operates as a dedicated hardware component for serial data distribution and bus segment execution within industrial automation platforms. This multi-drop violet cable assembly provides direct physical and electrical execution of localized network links, connecting supervisory control units to distributed input\/output modules. It maintains point-to-point signal propagation across pre-spaced tap drops, serving as the high-integrity physical layer required to transport real-time process data without signal attenuation.\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\u003e51202971-110\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\u003eCore Product Type\u003c\/td\u003e\n\u003ctd\u003eViolet multi-drop I\/O Link Cable assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Pitch\u003c\/td\u003e\n\u003ctd\u003e6 inches (152 mm) spacing between adjacent drops\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Drops\u003c\/td\u003e\n\u003ctd\u003e6 physical connector taps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Loop Voltage Rating\u003c\/td\u003e\n\u003ctd\u003eTypically 12 VDC to 24 VDC industrial control range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePermissible Humidity Range\u003c\/td\u003e\n\u003ctd\u003e5% to 95%, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductor Architecture\u003c\/td\u003e\n\u003ctd\u003eShielded twisted-pair copper wire configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectromagnetic Shielding\u003c\/td\u003e\n\u003ctd\u003eIntegrated foil or braided wrap for EMI protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Jacket Material\u003c\/td\u003e\n\u003ctd\u003eIndustrial grade durable PVC or PUR compound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Jacket Color Identification\u003c\/td\u003e\n\u003ctd\u003eViolet body with integrated yellow system markings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTermination Interface\u003c\/td\u003e\n\u003ctd\u003eFormatted for Honeywell standard or proprietary interfaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation Parameters\u003c\/h3\u003e\n\u003cp\u003eThe 51202971-110 incorporates specialized electrical barriers to isolate field-side monitoring zones from the internal processing core of the distributed control system (DCS). By enforcing strict channel-to-channel isolation limits across its interface matrix, the assembly blocks transient voltage surges and high-frequency inductive feedback loops generated by electric motor windings from migrating into adjacent data buses. This topology limits common-mode noise propagation, ensuring that localized thermal monitoring loops remain stable and that the physical signaling outputs deliver steady state logic parameters to the upstream network interface without data corruption.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the 6-inch cable pitch constraint impact physical I\/O density scaling inside a standard control rack?\u003c\/p\u003e\n\u003cp\u003eA: The fixed 6-inch (152 mm) pitch spaces the 6 integrated drops at rigid mechanical intervals. This configuration requires the destination distributed I\/O modules to be installed side-by-side in adjacent slots on the mounting rail to prevent structural strain on the tap connectors or violation of the minimum bend radius specifications.\u003c\/p\u003e\n\u003cp\u003eQ: What are the consequences of an isolation breakdown or severe outer jacket rupture on the violet link cable?\u003c\/p\u003e\n\u003cp\u003eA: An insulation breakdown allows external common-mode voltage transients or inductive factory noise to cross directly into the low-voltage processing plane. This cross-coupling induces register bit flips, drops local communication lines, corrupts data packet headers, and forces the host controller node into an uncommanded initialization sequence or hardware lockout state.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45052834021491,"sku":"51202971-110","price":410.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-05-28_09-06-49_69b30e4f-72bf-426c-ba15-351c705fb944.png?v=1779933325","url":"https:\/\/www.dcssupplier.com\/products\/honeywel-51202971-110-i-o-link-cable","provider":"DcsSupplier Limited","version":"1.0","type":"link"}