{"product_id":"honeywell-900c75s-0360-00-controller","title":"Honeywell 900C75S-0360-00 Controller","description":"\u003cp\u003eConfigured for process logic execution in industrial control networks, the \u003cstrong\u003eHoneywell 900C75S-0360-00\u003c\/strong\u003e (\u003cstrong\u003e900C75S-0360-00\u003c\/strong\u003e Controller) provides direct physical\/electrical execution of PID loop management and process signal regulation.\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\u003e900C75S-0360-00\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\u003eSystem dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.00 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eSystem dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 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\u003e1500 mA max at 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003e2 x RS485, 3 x 10\/100 Base-T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and DCS Connectivity\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART loop protocol:\u003c\/strong\u003e The controller supports integration with smart instrumentation utilizing HART protocol, allowing for simultaneous process variable monitoring and device diagnostic data exchange.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFOUNDATION Fieldbus \/ Profibus PA connectivity:\u003c\/strong\u003e The hardware facilitates seamless data integration with fieldbus-enabled process peripherals, ensuring deterministic process control across complex plant networks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-channel isolation:\u003c\/strong\u003e Each I\/O interface provides electrical decoupling, preventing common-mode voltage interference and ground loops from impacting the measurement accuracy of sensitive process sensors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold junction compensation (CJC):\u003c\/strong\u003e Integrated terminal-level temperature sensing permits accurate thermocouple measurement without external signal processing, ensuring tight process thermal control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does this controller support redundant power input configurations?\u003c\/p\u003e\n\u003cp\u003eA: The hardware is designed for standard 5 VDC power distribution. Consult the HC900 hardware manual regarding backplane power distribution if implementing redundant supply sources to prevent bus voltage drop issues.\u003c\/p\u003e\n\u003cp\u003eQ: Is the firmware flash memory field-upgradable?\u003c\/p\u003e\n\u003cp\u003eA: Firmware updates require specific Honeywell configuration software. Ensure the controller is placed in a non-operational state before initiating any flash memory transfer to avoid partial writes and potential controller corruption.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Secure the controller module into the designated HC900 chassis slot. Ensure proper mechanical alignment to the backplane to prevent pin damage and ensure robust connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Terminate the chassis ground to the cabinet's protective earth (PE) bus. A low-impedance path is mandatory for electromagnetic immunity and to provide a stable reference for the internal analog signal processing circuitry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Route Ethernet and RS485 communication lines through dedicated signal conduits, maintaining a minimum 150 mm separation from high-power AC or variable frequency drive output cables to minimize electromagnetic interference.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45223181418611,"sku":"900C75S-0360-00","price":410.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-06-16_15-16-20_40b5e18d-ca29-442f-ac8b-9375ca1f8e2a.png?v=1783914826","url":"https:\/\/www.dcssupplier.com\/ar\/products\/honeywell-900c75s-0360-00-controller","provider":"DcsSupplier Limited","version":"1.0","type":"link"}