{"product_id":"honeywell-fc-dcom-232-485-safety-manager-serial-interface-module","title":"Honeywell FC-DCOM-232\/485 Safety Manager Serial Interface Module","description":"\u003ch2\u003eHoneywell FC-DCOM-232\/485 Communication Interface Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell FC-DCOM-232\/485\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eFC-DCOM-232\/485\u003c\/strong\u003e Serial Communication Interface FTA, operates as a dedicated hardware component for multi-standard serial data transmission within Honeywell Safety Manager system 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\u003eFC-DCOM-232\/485\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\u003eManufacturer Standard Facility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.449 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e110 × 70 × 61 mm (Terminal Dimensions: 6 × 57 × 47 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard industrial cabinet ratings (0 deg C to 60 deg C typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eMaximum input current 500 mA (5 VDC ±5% from control processor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interfaces\u003c\/td\u003e\n\u003ctd\u003eRS-232 (EIA\/TIA-232) and RS-485\/RS-422 (EIA\/TIA-485-A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBaud Rate Support\u003c\/td\u003e\n\u003ctd\u003eRS-232 up to 250 kBaud; RS-485\/RS-422 up to 2 MBaud\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Modes\u003c\/td\u003e\n\u003ctd\u003eTransparent, FM0, FM1, Manchester encoding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eDIN rail mounting (TS32 \/ TS35 × 7.5, required rail length 117 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control Signal Integration and Isolation Architecture\u003c\/h3\u003e\n\u003cp\u003eThe module executes protocol bridging and serial communication processing by supporting both single-ended RS-232 and differential RS-485\/RS-422 electrical standards. Galvanic and optical isolation provisions protect internal control processor backplanes against common-mode voltage surges and ground loops across long-distance serial lines. Furthermore, selectable transmission modes and high-speed encoding formats (Manchester, FM0, and FM1) guarantee deterministic frame synchronization and noise suppression across industrial field devices.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the power source and current requirement for the FC-DCOM-232\/485 module?\u003c\/p\u003e\n\u003cp\u003eA: The unit is powered directly by the Honeywell Safety Manager Control Processor, operating at 5 VDC ±5% with a maximum input current draw of 500 mA.\u003c\/p\u003e\n\u003cp\u003eQ: What baud rates are supported across the dual communication interfaces?\u003c\/p\u003e\n\u003cp\u003eA: The RS-232 interface supports speeds up to 250 kBaud, while the RS-485\/RS-422 interface supports high-speed data transmission up to 2 MBaud.\u003c\/p\u003e\n\u003cp\u003eQ: What are the physical mounting and rail length requirements for this interface?\u003c\/p\u003e\n\u003cp\u003eA: The module measures 110 × 70 × 61 mm and installs on standard TS32 or TS35 × 7.5 DIN rails requiring an exact rail length of 117 mm.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure that control processor power rails are fully de-energized before mounting or dismounting the interface module on the DIN rail.\u003c\/li\u003e\n\u003cli\u003eSecure the module onto a compatible TS32 or TS35 × 7.5 DIN rail, verifying that the 117 mm rail clearance is maintained without mechanical binding.\u003c\/li\u003e\n\u003cli\u003eTerminate serial communication cables using proper shielding and grounding practices to prevent electromagnetic interference across high-speed RS-232 and RS-485 links.\u003c\/li\u003e\n\u003cli\u003eVerify that input operating voltage is stabilized at 5 VDC ±5% before initiating system communication polling.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HONEYWELL","offers":[{"title":"Default Title","offer_id":51286114402616,"sku":"FS-DCOM-232\/485","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/FS-DCOM-232485.jpg?v=1761617128","url":"https:\/\/www.automodulexpert.com\/products\/honeywell-fc-dcom-232-485-safety-manager-serial-interface-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}