{"product_id":"honeywell-51204126-002-i-o-link-cable","title":"Honeywell 51204126-002 I\/O Link Cable","description":"\u003ch2\u003eHoneywell 51204126-002 I\/O Link Cable\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 51204126-002\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e51204126\u003c\/strong\u003e cable set, operates as a PM power link cable with integrated protector for distributed control system (DCS) infrastructure.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003e51204126-002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003eLength 2 m (approx. 6.5 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Temp\u003c\/th\u003e\n\u003ctd\u003eIndustrial-grade range (not specified)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Consumption\u003c\/th\u003e\n\u003ctd\u003ePassive cable, no electrical load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCable Type\u003c\/th\u003e\n\u003ctd\u003ePM power cable with link protector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRevision\u003c\/th\u003e\n\u003ctd\u003eTypically Revision B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eIndustrial automation, DCS infrastructure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003eHoneywell control system modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol\u003c\/h3\u003e\n\u003cp\u003eThe cable supports integration with Honeywell DCS modules using 4-20 mA HART loop signaling. Shielding and link protector design maintain signal integrity under industrial noise conditions, while channel-to-channel isolation prevents interference across multiple connected modules.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the cable be hot-swapped during system operation? A: No. Cable replacement requires system power-down to maintain signal integrity and prevent transient faults.\u003c\/p\u003e\n\u003cp\u003eQ: Is the cable interchangeable with non-Honeywell link cables? A: No. Use only Honeywell-specified cables to ensure proper shielding and connector compatibility.\u003c\/p\u003e\n\u003cp\u003eQ: What is the recommended grounding practice? A: Ground the shield at the controller end only to avoid ground loops and induced noise.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRoute the cable away from high-voltage conductors to minimize EMI\/RFI interference.\u003c\/li\u003e\n\u003cli\u003eMaintain shield continuity and ground only at the controller termination point.\u003c\/li\u003e\n\u003cli\u003eVerify connector engagement with link protector before energizing the system.\u003c\/li\u003e\n\u003cli\u003eAvoid excessive bending radius to preserve insulation integrity.\u003c\/li\u003e\n\u003cli\u003eInspect cable armor and jacket for damage prior to commissioning.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":48696388583614,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-07-13_15-56-40_4ea291ba-0257-4316-bb63-52c226b01c4c.png?v=1785748711","url":"https:\/\/www.autooiltech.com\/products\/honeywell-51204126-002-i-o-link-cable","provider":"AutoOilTech Limited","version":"1.0","type":"link"}