{"product_id":"51304640-125-honeywell-digital-input-fta-module","title":"51304640-125 Honeywell Digital Input FTA Module","description":"\u003ch2\u003eHoneywell 51304640-125 Digital Input Field Termination Assembly\u003c\/h2\u003e\n\u003cp\u003eConfigured for discrete signal acquisition in process control systems, the \u003cstrong\u003eHoneywell 51304640-125\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e51304640-125\u003c\/strong\u003e Digital Input Field Termination Assembly (FTA) Module, provides direct physical\/electrical execution.\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\u003e51304640-125\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\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e51304640-125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eGlobal Manufacturing Facility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e10.8 cm x 6.7 cm x 8.4 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eStandard passive termination draw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Inputs\u003c\/td\u003e\n\u003ctd\u003e32 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Compatibility\u003c\/td\u003e\n\u003ctd\u003eDiscrete signals from switches, sensors, and relays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy Support\u003c\/td\u003e\n\u003ctd\u003eConfigurable for high availability C300 architectures\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\u003c\/h3\u003e\n\u003cp\u003eThe module interfaces with field instrumentation while supporting auxiliary 4-20 mA HART loop protocol pathways and discrete status monitoring networks. Built-in galvanic isolation and channel-to-channel isolation safeguard control electronics from high-voltage transients and ground loop currents, while cold junction compensation (CJC) maintains thermal stability across connected compression-type terminal blocks.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 51304640-125 module be hot-swapped while the system backplane is energized?\u003c\/p\u003e\n\u003cp\u003eA: Hot-swapping must follow strict Honeywell maintenance guidelines, ensuring terminal power is isolated or appropriate RIUP procedures are executed to prevent bus interruption.\u003c\/p\u003e\n\u003cp\u003eQ: How does galvanic isolation protect the control system architecture?\u003c\/p\u003e\n\u003cp\u003eA: Galvanic isolation blocks high-voltage surges and common-mode electrical noise originating from external field wiring from reaching internal system controllers.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Mounting:\u003c\/strong\u003e Mount the assembly securely onto standard cabinet panels using the compression-type mounting provisions within the control enclosure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring \u0026amp; Grounding:\u003c\/strong\u003e Route field digital input wiring separately from high-voltage power cables, terminating shield drains firmly to the cabinet earth ground bar.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Verification:\u003c\/strong\u003e Inspect all compression terminal connections to verify secure mechanical seating and correct signal polarity prior to energizing system loops.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HONEYWELL","offers":[{"title":"Default Title","offer_id":51285999255864,"sku":"51304640-125","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/51304640-1251.jpg?v=1761617123","url":"https:\/\/www.automodulexpert.com\/products\/51304640-125-honeywell-digital-input-fta-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}