{"product_id":"honeywell-51204120-300-20-position-industrial-cable-assembly","title":"Honeywell 51204120-300 20-Position Industrial Cable Assembly","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 51204120-300\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e51204120-300\u003c\/strong\u003e 20-Position Industrial Cable Assembly, operates as a dedicated hardware component for multi-signal and multi-power routing within automation, monitoring, and control systems.\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\u003e51204120-300\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\u003eStandard Industrial Profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eCable length: 3 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-10 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive Component (0 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003e20-position connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP65\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 \u0026amp; Channel-to-Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe assembly interfaces with control architectures to support stable signal paths, accommodating 4-20 mA HART loop protocol signals and RS-232 or RS-485 communication streams. Integrated shielding across the 20-position construction provides channel-to-channel isolation and electromagnetic interference rejection, preventing common-mode transient noise propagation in industrial environments. Cold junction compensation compatibility and low-resistance conductors maintain signal fidelity across the operating temperature span.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does this cable assembly support hot-swap disconnection under live 24 VDC power?\u003c\/p\u003e\n\u003cp\u003eA: No, power must be completely shut off prior to connecting or disconnecting the 20-position connector to prevent electrical pitting and interface bus faults.\u003c\/p\u003e\n\u003cp\u003eQ: How does the IP65 rating protect the assembly interface during operation?\u003c\/p\u003e\n\u003cp\u003eA: The IP65 rating provides ingress protection against dust and low-pressure water jets, safeguarding the panel-mount connection points in harsh industrial environments.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the panel-mount connector securely to the enclosure wall to ensure mechanical stability under continuous plant vibration. Route the 3-meter cable away from high-voltage power conduits and variable frequency drives to prevent electromagnetic coupling into the multi-signal lines. Ensure that the shielding drain wire is properly terminated to the cabinet ground bar to maintain low-noise performance.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":48235034902718,"sku":"51204120-300","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_f4180870-aa55-4df2-8b0a-83d7427ce69d.png?v=1785460553","url":"https:\/\/www.autooiltech.com\/products\/honeywell-51204120-300-20-position-industrial-cable-assembly","provider":"AutoOilTech Limited","version":"1.0","type":"link"}