{"product_id":"safety-manager-communication-module-honeywell-fc-dcom-485","title":"Safety Manager Communication Module Honeywell FC-DCOM-485","description":"\u003ch2\u003eHoneywell FC-DCOM-485 RS-485 Communication Interface Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell FC-DCOM-485 V1.1\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eFC-DCOM-485\u003c\/strong\u003e RS-485 Communication Interface Module, operates as a dedicated hardware component for 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-485 (V1.1)\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\u003e0.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eApproximately 110 × 70 × 61 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 backplane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Standard\u003c\/td\u003e\n\u003ctd\u003eRS-485 \/ RS-422 (EIA\/TIA-485-A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Baud Rate\u003c\/td\u003e\n\u003ctd\u003eUp to 2 Mbaud\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Modes\u003c\/td\u003e\n\u003ctd\u003eTransparent, Manchester, FM0, FM1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Connection\u003c\/td\u003e\n\u003ctd\u003e9-pin D-sub connectors\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, 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 serial data communication across industrial control loops utilizing robust EIA\/TIA-485-A electrical signal levels supporting up to 2 Mbaud transmission rates. Channel-to-channel isolation and galvanic separation provisions protect internal control processor backplanes against common-mode voltage spikes and electromagnetic noise interference. Furthermore, integrated encoding flexibility (Manchester, FM0, and FM1) ensures reliable frame synchronization across distributed safety-system communication links.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the power source and current consumption profile for the FC-DCOM-485 module?\u003c\/p\u003e\n\u003cp\u003eA: The module is powered directly by the control processor backplane, operating at 5 VDC ±5% with a maximum input current draw of 500 mA.\u003c\/p\u003e\n\u003cp\u003eQ: What physical connectors and mounting standards are utilized by this interface unit?\u003c\/p\u003e\n\u003cp\u003eA: Field connections are established via 9-pin D-sub connectors, and the unit mounts on standard TS32 or TS35 × 7.5 DIN rails requiring a rail length of approximately 117 mm.\u003c\/p\u003e\n\u003cp\u003eQ: What transmission speeds and modes does the communication interface support?\u003c\/p\u003e\n\u003cp\u003eA: It supports serial baud rates up to 2 Mbaud with transparent transmission alongside selectable Manchester, FM0, and FM1 encoding formats.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure that control processor backplane power rails are fully de-energized before mounting or dismounting the interface module on the DIN rail.\u003c\/li\u003e\n\u003cli\u003eSecure the unit onto a compatible TS32 or TS35 × 7.5 DIN rail, verifying that the approximate 117 mm rail clearance is maintained without mechanical binding.\u003c\/li\u003e\n\u003cli\u003eConnect serial communication cables through the 9-pin D-sub interface, ensuring proper shielding and grounding to prevent noise injection across high-speed loops.\u003c\/li\u003e\n\u003cli\u003eVerify input voltage stability at 5 VDC ±5% prior to initiating system communication handshakes and data polling.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HONEYWELL","offers":[{"title":"Default Title","offer_id":53291754717496,"sku":"FC-DCOM-485","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/624._979bf98b-4a35-4021-8ab2-80e239f11c4f.jpg?v=1792134219","url":"https:\/\/www.automodulexpert.com\/products\/safety-manager-communication-module-honeywell-fc-dcom-485","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}