{"product_id":"dcs-module-housing-honeywell-51402167-100","title":"DCS Module Housing | Honeywell 51402167-100","description":"\u003ch2\u003eHoneywell 51402167-100 DCS Module Housing\u003c\/h2\u003e\n\u003cp\u003eConfigured for high-density hardware execution in Honeywell distributed control platforms, the \u003cstrong\u003eHoneywell 51402167-100\u003c\/strong\u003e (\u003cstrong\u003e51402167-100\u003c\/strong\u003e Module Housing) provides direct physical\/electrical execution for dual-node module mounting and integrated forced-air cooling across process control networks.\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\u003e51402167-100\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.56 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e10 x 10 x 2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eIntegrated fan power circuit dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArchitecture\u003c\/td\u003e\n\u003ctd\u003eDual-node housing assembly with fan and cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Protocol\u003c\/td\u003e\n\u003ctd\u003eModbus RTU over RS-485 and native DCS bus paths\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Format\u003c\/td\u003e\n\u003ctd\u003eRack-mount card-file enclosure\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 and DCS Communications\u003c\/h3\u003e\n\u003cp\u003eIndustrial control cabinets demand rigorous noise immunity and signal integrity across adjacent slot locations. The \u003cstrong\u003eHoneywell 51402167-100\u003c\/strong\u003e housing incorporates dedicated channel-to-channel isolation parameters within its backplane interconnections, preventing high-voltage transients on field wiring from coupling into high-speed Modbus RTU or native DCS communications. This physical and electrical shielding layout isolates sensitive processing nodes while maintaining full signal fidelity for 4-20 mA HART loop protocol passes through neighboring I\/O assemblies.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the integrated fan assembly maintain module thermal stability inside enclosed cabinets?\u003c\/p\u003e\n\u003cp\u003eA: The forced-air cooling fan drives continuous airflow directly across installed module heat sinks, dissipating thermal energy and keeping internal semiconductor junction temperatures well within the specified -20 to +85 deg C operating envelope.\u003c\/p\u003e\n\u003cp\u003eQ: What grounding precautions must technicians observe when installing the housing into a control rack?\u003c\/p\u003e\n\u003cp\u003eA: Technicians must bolt the metal enclosure frame directly to the rack rails using star washers to pierce painted surfaces. Connect a heavy-gauge copper grounding strap from the chassis earth stud directly to the main cabinet ground bar to establish a low-impedance path for static charge dissipation.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the chassis housing securely into the standard equipment rack using all four corner mounting holes. Verify that top and bottom ventilation paths remain unobstructed by wiring ducts or structural chassis members to ensure free convection and fan exhaust flow.\u003c\/p\u003e\n\u003cp\u003eRoute RS-485 serial cables and system bus lines through separate cable raceways away from AC power lines and high-current relay outputs. Terminate cable shields at a single cabinet earth point to eliminate circulating ground loop currents. Prior to extracting or inserting modules within the dual-node housing, isolate all cabinet power supplies or ensure that local environmental conditions satisfy non-incendive safety standards.\u003c\/p\u003e","brand":"HONEYWELL","offers":[{"title":"Default Title","offer_id":51284179288376,"sku":"51402167-100","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/591._2e9bea53-d3fc-4463-8e60-cc309c3f47fb.jpg?v=1791528342","url":"https:\/\/www.automodulexpert.com\/products\/dcs-module-housing-honeywell-51402167-100","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}