{"product_id":"honeywell-fs-dcom-232-485-communication-interface-module","title":"Honeywell FS-DCOM-232\/485 Communication Interface Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eFacilitating seamless serial communication within industrial process safety networks, the \u003cstrong\u003eFS-DCOM-232\/485\u003c\/strong\u003e serves as a dedicated communication interface module developed by Honeywell. This module establishes a reliable bridge between control processors and peripheral systems, translating signal levels across standard serial interfaces to ensure secure, real-time data flow. Designed for integration within Honeywell safety-related control architectures, the module manages signal physical-layer conversion with high noise immunity and minimal latency.\u003c\/p\u003e\n\n\u003cp\u003eThe unit supports dual-protocol configurations, allowing operators to interface via either RS-232 or high-speed RS-485\/422 networks. Power is drawn directly from the system control processor, eliminating the need for external power supplies and simplifying cabinet wiring. Its compact footprint and standardized DIN rail mounting design make it suitable for high-density cabinet layouts in critical infrastructure installations.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDual interface compatibility supporting both EIA\/TIA-232 and EIA\/TIA-485-A physical layers.\u003c\/li\u003e\n  \u003cli\u003eDirect backplane power configuration via the system's Control Processor.\u003c\/li\u003e\n  \u003cli\u003eHigh-speed serial data transmission with support for multiple coding methods including transparent, FM0, FM1, and Manchester coding.\u003c\/li\u003e\n  \u003cli\u003eRugged, industrial-grade housing engineered for DIN rail installations.\u003c\/li\u003e\n  \u003cli\u003eGalvanic isolation and signal conditioning for reliable performance in electrically noisy environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSafety Instrumented Systems (SIS) and Fail-Safe Control (FSC) networks.\u003c\/li\u003e\n  \u003cli\u003eIntegration of safety PLCs with distributed control systems (DCS) and SCADA hosts.\u003c\/li\u003e\n  \u003cli\u003eIndustrial monitoring networks in oil and gas, petrochemical, and power generation sectors.\u003c\/li\u003e\n  \u003cli\u003eInterface connections to remote terminal units (RTUs), flow computers, and gas chromatographs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eHoneywell\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePart Number \/ Model\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eFS-DCOM-232\/485\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eCommunication Interface Module\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e5 Vdc (+\/-5%)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eInput Current\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eMax 500 mA (supplied by the Control Processor)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eRS-232 Output Levels\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eAccording to EIA\/TIA-232 standards\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eRS-232 Baud Rate\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0 to 250 kBaud\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eRS-485\/422 Output Levels\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eAccording to EIA\/TIA-485-A standards\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eRS-485\/422 Baud Rate\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0 to 2 MBaud (supports transparent, FM0, FM1, or Manchester coding)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eMounting Options\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eDIN EN rails: TS32 \/ TS35 x 7.5\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eRequired Rail Length\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e117 mm (4.6 in)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eModule Dimensions (L x W x H)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e110 x 70 x 61 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eTerminal Dimensions (L x W x H)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e6 x 57 x 47 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e2.0 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cp\u003eWhen installing the module, mount the unit horizontally on a standard TS32 or TS35 x 7.5 DIN rail. Ensure a minimum of 117 mm of continuous rail length is allocated to accommodate the module and its terminal connections. To prevent thermal buildup, maintain adequate ventilation spacing of at least 20 mm above and below the module housing. All serial interface cables must be shielded, with the shield terminated to the local cabinet ground point to prevent electromagnetic interference.\u003c\/p\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCE Mark\u003c\/li\u003e\n  \u003cli\u003eTUV Rheinland Certified for Safety-Related Systems\u003c\/li\u003e\n  \u003cli\u003eUL Listed\u003c\/li\u003e\n  \u003cli\u003eFM Approved\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52705310998891,"sku":"FS-DCOM-232\/485","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/fs-dcom-232485-zkpvoxyak0i_214d9259-7879-4c35-a6d0-f0ab69eacd72.jpg?v=1766639507","url":"https:\/\/www.plcprotech.com\/de\/products\/honeywell-fs-dcom-232-485-communication-interface-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}