{"product_id":"honeywell-51201298-290-ground-cable-assembly","title":"Honeywell 51201298-290 Ground Cable Assembly","description":"\u003cp\u003eConfigured for low-impedance protective earth and system reference grounding across Honeywell TDC 3000 and Experion PKS cabinets, the \u003cstrong\u003eHoneywell 51201298-290\u003c\/strong\u003e (\u003cstrong\u003e51201298-290\u003c\/strong\u003e Ground Cable) provides direct physical\/electrical execution.\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\u003e51201298-290\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.35 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Cabinet Bonding Strap Length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive Conductive Component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductor Material\u003c\/td\u003e\n\u003ctd\u003eMulti-strand flexible copper braid \/ conductor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTermination Type\u003c\/td\u003e\n\u003ctd\u003eHeavy-duty ring lug connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Type\u003c\/td\u003e\n\u003ctd\u003eFlame-retardant protective sleeve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Capacity\u003c\/td\u003e\n\u003ctd\u003eLow-impedance fault current bonding path\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eHoneywell TDC 3000, Experion PKS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel Isolation and HART Loop Protocol Interoperability\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 51201298-290\u003c\/strong\u003e ground cable bonds system chassis, backplanes, and shield bus bars directly to cabinet protective earth to prevent floating ground potentials. When deployed near field termination assemblies (FTAs) carrying sensitive 4-20 mA HART loop protocol communications, this low-impedance connection drains stray capacitive currents and common-mode noise. Equalizing ground potential across DCS enclosures eliminates ground loops that cause signal offsets or communication frame errors on analog I\/O channels.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 51201298-290 ground cable require periodic electrical continuity testing?\u003c\/p\u003e\n\u003cp\u003eA: Yes, ground bonding resistance should be periodically verified using a low-resistance ohmmeter to ensure the path to earth remains below 0.1 ohms.\u003c\/p\u003e\n\u003cp\u003eQ: Can this cable be used for both safety earth and instrument signal shield grounding?\u003c\/p\u003e\n\u003cp\u003eA: The cable is designed for low-impedance cabinet bonding; follow system engineering guidelines to ensure safety earth and isolated instrument ground paths remain properly connected at designated single-point bus bars.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eEnsure cabinet power is isolated and de-energized prior to establishing or modifying ground bonding connections.\u003c\/li\u003e\n\u003cli\u003eClean contact surfaces on the grounding bar or chassis backplane to bare metal to ensure low contact resistance.\u003c\/li\u003e\n\u003cli\u003eSecure terminal ring lugs using appropriate star washers and torque threaded fasteners to cabinet structural specification.\u003c\/li\u003e\n\u003cli\u003eRoute the grounding cable along designated cabinet grounding paths, keeping runs as short and straight as possible.\u003c\/li\u003e\n\u003cli\u003eVerify zero resistance to protective earth prior to re-energizing control equipment.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":53192548745525,"sku":"51201298-290","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/51196742-200_474f8a0f-a1be-4a20-b699-261e5b06034a.png?v=1784629643","url":"https:\/\/www.5gplc.com\/products\/honeywell-51201298-290-ground-cable-assembly","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}