{"product_id":"honeywell-900c71-0144-00-hc900-controller-assembly","title":"Honeywell 900C71-0144-00 HC900 Controller Assembly","description":"\u003cp\u003eConfigured for central processing and deterministic control execution within ControlEdge HC900 platform architectures, the \u003cstrong\u003eHoneywell 900C71-0144-00\u003c\/strong\u003e (\u003cstrong\u003e900C71-0144-00\u003c\/strong\u003e PLC Controller Assembly) provides direct physical\/electrical execution of real-time multi-loop control algorithms and system logic.\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\u003e900C71-0144-00\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\u003e0.36 kg (0.80 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard ControlEdge HC900 module footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eController backplane supplied DC power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCPU Processors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eController Series\u003c\/td\u003e\n\u003ctd\u003eHC900 C70 Processor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eHoneywell ControlEdge HC900 hybrid controller\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 and Channel-to-Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe C70 processor coordinates data exchange across distributed I\/O racks and high-speed internal backplane communication channels. Integrated galvanic isolation and optical decoupling circuits protect the central processing logic from common-mode electrical noise and ground potential shifts. The processor maintains continuous signal synchronization across 4-20 mA HART instrumentation loops, executing deterministic control routines and providing accurate variable monitoring alongside shared thermocouple modules utilizing cold junction compensation (CJC).\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 900C71-0144-00 CPU module support online hot-swapping within the controller rack?\u003c\/p\u003e\n\u003cp\u003eA: Rack power must be completely de-energized before removing or inserting the CPU module to prevent backplane bus communication errors and hardware damage.\u003c\/p\u003e\n\u003cp\u003eQ: How does the processor handle communication across the plant network infrastructure?\u003c\/p\u003e\n\u003cp\u003eA: The module integrates high-speed industrial communication interfaces supporting plant-wide network connectivity, remote monitoring, and peer-to-peer data exchange.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eVerify that incoming cabinet power feeds and rack supply voltages are completely de-energized prior to handling or installing the controller module.\u003c\/li\u003e\n\u003cli\u003eAlign module card edges with the designated central CPU slot guide rails on the HC900 controller chassis.\u003c\/li\u003e\n\u003cli\u003ePush the module firmly inward until rear backplane connectors mate completely with the header pins.\u003c\/li\u003e\n\u003cli\u003eFasten top and bottom mechanical retaining screws to ensure proper frame ground continuity and stability against industrial vibration.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":67866012418344,"sku":"900C71-0144-00","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/900C71-0144-00_Cocoai.png?v=1791625805","url":"https:\/\/www.powerdcs.com\/products\/honeywell-900c71-0144-00-hc900-controller-assembly","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}