{"product_id":"900c51-0001-honeywell-controledge-hc900-cpu-module","title":"900C51-0001 Honeywell ControlEdge HC900 CPU Module","description":"\u003cp\u003eConfigured for high-reliability process execution and safe logic control in ControlEdge HC900 architectures, the \u003cstrong\u003eHoneywell 900C51-0001\u003c\/strong\u003e (\u003cstrong\u003e900C51-0001\u003c\/strong\u003e CPU Module) provides direct physical\/electrical execution. It handles dual-core instruction processing, on-board I\/O processing, and real-time network communications across plant control 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\u003e900C51-0001\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\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.59 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e6.8 cm x 10.7 cm x 7.8 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to 60 deg C (-4 to 140 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eRack backplane bus powered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003eDual-core ARM Cortex-A9 (1 GHz clock speed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory\u003c\/td\u003e\n\u003ctd\u003e1 GB RAM, 4 GB Flash memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntegrated I\/O\u003c\/td\u003e\n\u003ctd\u003e16 Digital Inputs, 16 Digital Outputs, 4 Analog Inputs, 4 Analog Outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunications\u003c\/td\u003e\n\u003ctd\u003eEthernet, ControlNet, DeviceNet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Environment\u003c\/td\u003e\n\u003ctd\u003eHoneywell Experion PKS\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 Analog Loop Protocols\u003c\/h3\u003e\n\u003cp\u003eThe Honeywell 900C51-0001 CPU module incorporates dedicated hardware subroutines to execute deterministic control loops and signal processing tasks. For process measurement instrumentation, the module interfaces with field loops utilizing the standard 4-20 mA HART loop protocol alongside FOUNDATION Fieldbus and Profibus PA connectivity options. High galvanic channel-to-channel isolation safeguards internal microprocessor buses from common-mode voltage spikes and loop ground noise. In thermocouple sensing applications, integrated signal conditioning routines apply real-time cold junction compensation (CJC) algorithms directly at the local terminal blocks to eliminate ambient temperature conversion errors.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 900C51-0001 CPU module support redundant lockstep configuration?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the 900C51-0001 supports redundant CPU pair deployment within the ControlEdge HC900 architecture. Primary and secondary modules synchronize program state data over dedicated high-speed redundancy links to ensure seamless failover without interrupting active outputs.\u003c\/p\u003e\n\u003cp\u003eQ: What precautions are necessary for the onboard digital and analog I\/O wiring terminals?\u003c\/p\u003e\n\u003cp\u003eA: Integrated digital and analog I\/O channels require isolated field power supplies where applicable. Signal lines must be shielded, and analog input pairs must maintain strict separation from high-voltage AC wiring to prevent channel crosstalk and maintain cold junction compensation measurement integrity.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePower down the controller chassis rack before inserting or seating the 900C51-0001 module into its designated backplane slot unless working within an active redundant system configured for hot-swap operations.\u003c\/li\u003e\n\u003cli\u003eAlign the module circuit board with the upper and lower chassis guide tracks and slide the unit firmly until the rear connector fully seats into the backplane.\u003c\/li\u003e\n\u003cli\u003eTighten the top and bottom mechanical retaining screws to ensure continuous chassis frame grounding and vibration protection.\u003c\/li\u003e\n\u003cli\u003eRoute all Ethernet, ControlNet, and DeviceNet communication cabling through separate cable conduits away from high-current motor lead or power distribution lines.\u003c\/li\u003e\n\u003cli\u003eTerminate all field wiring cable shields at a single chassis ground bus bar to eliminate ground loop currents across the I\/O channels.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":53520160555317,"sku":"900C51-0001","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/900C51-0001_Cocoai.png?v=1788934942","url":"https:\/\/www.5gplc.com\/products\/900c51-0001-honeywell-controledge-hc900-cpu-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}