{"product_id":"honeywell-51204160-175-digital-input-ftas","title":"Honeywell 51204160-175 Digital Input FTAs","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 51204160-175\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e51204160\u003c\/strong\u003e Digital Input Field Termination Assembly (FTA), operates as a dedicated hardware component for field contact sensing and optical signal isolation within Honeywell Experion C200\/C300 and High-Performance Process Manager platforms. It interfaces discrete 24 VDC field contacts directly to system I\/O processors, executing redundant signal routing and electrical isolation without manual intervention.\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\u003e51204160-175\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\u003e1.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eSize B: 12 inches (307 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eStandard 24 VDC loop powered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e32 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e15 VDC to 30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Type\u003c\/td\u003e\n\u003ctd\u003eCompression terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Protection\u003c\/td\u003e\n\u003ctd\u003eConformally coated PCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy Support\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eCE compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol \u0026amp; Channel Isolation Features\u003c\/h3\u003e\n\u003cp\u003eIn process control architectures, the 51204160-175 FTA works adjacent to 4-20 mA HART loop protocol analog cards by isolating 32 discrete 24 VDC binary field signals from core system backplanes. Channel-to-channel isolation barriers mitigate ground loop interference and electrical transients across field wiring, preventing noise propagation into sensitive analog acquisition circuits and precision cold junction compensation (CJC) reference networks.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the 51204160-175 assembly handle redundant wiring configurations? A: The board features integrated dual-path routing circuitry to interface a single 32-channel discrete input array with redundant I\/O processors, enabling seamless failover execution.\u003c\/p\u003e\n\u003cp\u003eQ: What termination cabling standards apply to the 51204160-175 compression terminals? A: Integrated compression terminals support solid or stranded copper conductors ranging from 0.2 to 2.5 mm2 (24 to 12 AWG) for secure field wiring attachment.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the 12-inch (307 mm) Size B board onto designated DIN rails or enclosure mounting channels inside the field termination cabinet.\u003c\/li\u003e\n\u003cli\u003eVerify all 24 VDC field power sources are de-energized before inserting conductors into the compression terminals.\u003c\/li\u003e\n\u003cli\u003eEnsure signal cables are stripped cleanly to 6-8 mm and secured tightly using recommended terminal torque ratings.\u003c\/li\u003e\n\u003cli\u003eConnect the cabinet system ground bus to the assembly grounding point to maintain shield continuity and optimal channel isolation performance.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45431230988403,"sku":"51204160-175","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/MC-TDOY22_4e54936f-25be-4400-bddb-6538900aab4f.png?v=1788231242","url":"https:\/\/www.dcssupplier.com\/products\/honeywell-51204160-175-digital-input-ftas","provider":"DcsSupplier Limited","version":"1.0","type":"link"}