{"product_id":"fc-dcom-234-485-communication-interface-module-honeywell","title":"FC-DCOM-234\/485 Communication Interface Module Honeywell","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFC-DCOM-234\/485\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-speed serial communication interface module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHoneywell Safety Manager\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esystem. It provides a reliable bridge between internal processor signals and industry-standard serial protocols, including\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRS232\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRS485\u003c\/strong\u003e, and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRS422\u003c\/strong\u003e, enabling seamless integration with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDistributed Control Systems (DCS)\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHuman-Machine Interfaces (HMI)\u003c\/strong\u003e, and third-party PLCs.\u003c\/p\u003e\n\u003cp\u003eEquipped with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edual communication ports\u003c\/strong\u003e, the module supports transparent data transmission as well as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003especialized coding schemes\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esuch as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eManchester\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFM0\u003c\/strong\u003e, and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFM1\u003c\/strong\u003e. Designed for industrial longevity, it features a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003econformal-coated PCB\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto resist moisture, dust, and corrosive environments. Its\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esnap-on DIN-rail mounting\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eallows quick installation in standard control cabinets, providing a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSIL-rated\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epathway for safety-critical communication.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eFC-DCOM-234\/485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eSerial Communication Interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-10°C to +60°C (14°F to 140°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L×W×H)\u003c\/td\u003e\n\u003ctd\u003e110 mm × 70 mm × 61 mm \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e0.66 kg \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Performance Features\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMulti-Protocol Flexibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports both\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epoint-to-point (RS232)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emulti-drop (RS485\/422)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etopologies for diverse integration scenarios.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Speed Throughput:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRS485\/422 port supports up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2 MBaud\u003c\/strong\u003e, enabling rapid, time-sensitive safety data transfer.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial Hardening:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eConformal coating ensures reliable operation in harsh\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eClass G3\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eenvironments with dust, moisture, or chemical exposure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSIL-Ready:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTUV-approved for safety-critical communication loops, maintaining the SIL rating of the Safety Manager system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical FAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module require an external power supply?\u003c\/strong\u003e\u003cbr\u003eNo. The FC-DCOM-234\/485 draws\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e5 VDC directly from the Honeywell Control Processor\u003c\/strong\u003e, simplifying cabinet power wiring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used for Modbus communication?\u003c\/strong\u003e\u003cbr\u003eYes. While it functions as a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ephysical-layer converter\u003c\/strong\u003e, it is commonly deployed to facilitate\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eModbus RTU\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor other serial protocols between the Safety Manager and external hardware.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52495189213368,"sku":"FC-DCOM-234\/485","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/FC-DCOM-234485.jpg?v=1769153720","url":"https:\/\/www.globalpetroparts.com\/products\/fc-dcom-234-485-communication-interface-module-honeywell","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}