{"product_id":"honeywell-900c52-0244-00-controller-cpu","title":"Honeywell 900C52-0244-00 Controller CPU","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 900C52-0244-00\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e900C52-0244-00\u003c\/strong\u003e Controller CPU, operates as a dedicated hardware component for central processing and deterministic control execution within Modular Controller Series platforms.\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\u003e900C52-0244-00\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\u003e0.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e12.7 x 12.7 x 12.7 cm\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\u003eController CPU Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eHoneywell Modular Controller Series \/ ControlEdge HC900\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 processor module manages high-speed backplane bus communication and coordinates analog and digital I\/O card interactions. Integrated channel isolation and optical decoupling circuits protect the central processing unit from transient voltage spikes and ground loops originating in field loop wiring. The controller executes advanced loop control algorithms while supporting 4-20 mA HART protocol transmission across connected input and output channels, ensuring precise variable monitoring and final control element positioning.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 900C52-0244-00 CPU module be replaced while the controller rack is powered on?\u003c\/p\u003e\n\u003cp\u003eA: No, system rack power must be completely de-energized before removing or inserting controller CPU modules to prevent backplane bus errors and hardware damage.\u003c\/p\u003e\n\u003cp\u003eQ: How does the controller handle configuration storage and firmware execution?\u003c\/p\u003e\n\u003cp\u003eA: User control configuration and firmware are stored in non-volatile flash memory on the board, ensuring data retention during power cycle events.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eVerify that incoming power to the controller chassis rack is locked out and de-energized prior to installation.\u003c\/li\u003e\n\u003cli\u003eAlign the CPU module card edges with the designated central control slot guide rails in the rack assembly.\u003c\/li\u003e\n\u003cli\u003ePush the module evenly inward until the rear connectors mate securely with the backplane headers.\u003c\/li\u003e\n\u003cli\u003eFasten top and bottom locking screws to maintain reliable structural grounding and prevent loosening under high-vibration industrial conditions.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":67864157061416,"sku":"900C52-0244-00","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/900C52-0244-00.png?v=1791617559","url":"https:\/\/www.powerdcs.com\/es\/products\/honeywell-900c52-0244-00-controller-cpu","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}