{"product_id":"honeywell-fc-dcom-232-485-serial-communication-field-termination-assembly","title":"Honeywell FC-DCOM-232\/485 Serial Communication Field Termination Assembly","description":"\u003ch2\u003eHoneywell FC-DCOM-232\/485 Serial Communication Field Termination Assembly\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 Field Termination Assembly, operates as a dedicated hardware component for serial data exchange between Safety Manager Control Processors and RS-232, RS-422, or RS-485 field devices.\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\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\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\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eSerial Communication Field Termination Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eHoneywell Safety Manager\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interfaces\u003c\/td\u003e\n\u003ctd\u003eRS-232, RS-422, RS-485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRS-232 Interface\u003c\/td\u003e\n\u003ctd\u003eEIA\/TIA-232 compliant, 1 channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRS-485 \/ RS-422 Interface\u003c\/td\u003e\n\u003ctd\u003eEIA\/TIA-485-A compliant, 2 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRS-232 Baud Rate\u003c\/td\u003e\n\u003ctd\u003e0 - 250 kBaud\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRS-485 \/ RS-422 Baud Rate\u003c\/td\u003e\n\u003ctd\u003e0 - 2 MBaud\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Coding\u003c\/td\u003e\n\u003ctd\u003eTransparent, FM0, FM1, Manchester coding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e5 VDC +\/-5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current\u003c\/td\u003e\n\u003ctd\u003eMax. 500 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eMax. 2.5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Source\u003c\/td\u003e\n\u003ctd\u003eSupplied by Safety Manager Control Processor(s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy Support\u003c\/td\u003e\n\u003ctd\u003eSingle or redundant Control Processor configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eDIN rail mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDIN Rail Compatibility\u003c\/td\u003e\n\u003ctd\u003eTS32 \/ TS35 x 7.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Dimensions\u003c\/td\u003e\n\u003ctd\u003e110 x 70 x 61 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Dimensions\u003c\/td\u003e\n\u003ctd\u003e6 x 57 x 47 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsed Rail Length\u003c\/td\u003e\n\u003ctd\u003e117 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 0.66 kg to 1.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eIndustrial cabinet environment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals\u003c\/td\u003e\n\u003ctd\u003eCE, TUV, UL, FM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Application\u003c\/td\u003e\n\u003ctd\u003eSuitable for Safety Manager SIL 3 system integration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Communication and Safety Manager Interface Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe FC-DCOM-232\/485 provides serial communication conversion and termination functions between the Safety Manager Control Processor and external serial devices. Moreover, the module supports multiple electrical interface standards, allowing field equipment with RS-232, RS-422, or RS-485 communication layers to connect directly to the Safety Manager architecture.\u003c\/p\u003e\n\u003cp\u003eThe module receives operating power from the connected Control Processor(s), therefore eliminating a separate field power supply connection. In addition, the interface supports redundant processor arrangements where communication availability depends on the Safety Manager system configuration.\u003c\/p\u003e\n\u003cp\u003eHoneywell Safety Manager communication modules commonly operate within process control architectures that require isolated field signal handling. Furthermore, Honeywell system designs typically apply channel-to-channel isolation principles for separating field wiring disturbances from controller electronics, supporting stable serial data transmission in industrial environments.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the FC-DCOM-232\/485 require an external power supply?\u003cbr\u003eA: No. The module receives 5 VDC power directly from the connected Safety Manager Control Processor(s).\u003c\/p\u003e\n\u003cp\u003eQ: Which serial communication standards are supported by this module?\u003cbr\u003eA: The module supports RS-232, RS-422, and RS-485 communication interfaces with configurable transmission coding options.\u003c\/p\u003e\n\u003cp\u003eQ: Can the FC-DCOM-232\/485 operate with redundant Control Processors?\u003cbr\u003eA: Yes. The module supports connection to either a single Control Processor or a redundant processor configuration within the Safety Manager system.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the FC-DCOM-232\/485 on compatible TS32 or TS35 DIN rails inside the Safety Manager cabinet assembly.\u003c\/li\u003e\n\u003cli\u003eConnect cable shields and field connector housings to the designated cabinet earth terminals to reduce electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eSeparate serial communication wiring from high-voltage power cables and strong electromagnetic noise sources.\u003c\/li\u003e\n\u003cli\u003eVerify RS-232 point-to-point wiring polarity and RS-485\/RS-422 differential pair routing before system commissioning.\u003c\/li\u003e\n\u003cli\u003eConfirm that communication baud rates, coding methods, and connected field device parameters match the Safety Manager configuration.\u003c\/li\u003e\n\u003cli\u003eInspect terminal connections for proper mechanical retention before applying system power.\u003c\/li\u003e\n\u003cli\u003eFollow Honeywell Safety Manager installation manuals for grounding, cabinet layout, and safety system commissioning procedures.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":44381515481176,"sku":"FC-DCOM-234\/485","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/FC-DCOM-234485-3.jpg?v=1784095738","url":"https:\/\/www.industriaxplc.com\/products\/honeywell-fc-dcom-232-485-serial-communication-field-termination-assembly","provider":"IndustriaX Limited","version":"1.0","type":"link"}