{"product_id":"honeywell-fta-e-01-fail-safe-digital-input-fta","title":"Honeywell FTA-E-01 Fail-Safe Digital Input FTA","description":"\u003cp\u003eConfigured for high-integrity signal management in safety and control platforms, the \u003cstrong\u003eHoneywell FTA-E-01\u003c\/strong\u003e (\u003cstrong\u003eFTA-E-01\u003c\/strong\u003e Field Termination Assembly) provides direct physical\/electrical execution of 24-channel signal termination, isolation, and fail-safe monitoring.\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\u003eFTA-E-01\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\u003eSystem dependent\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\u003e12.7 x 50.8 x 3.2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e2 W (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Capacity\u003c\/td\u003e\n\u003ctd\u003e24 Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDCS Process Control Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART loop protocol:\u003c\/strong\u003e The FTA-E-01 supports current inputs ranging from 4 mA to 20 mA. This range is necessary for standard analog process loops, and the assembly ensures that signal transparency is maintained for HART digital overlays when connected to compatible controller cards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFOUNDATION Fieldbus \/ Profibus PA connectivity:\u003c\/strong\u003e The assembly serves as a robust termination point for fieldbus-connected instrumentation, ensuring stable physical layer connections and reliable signal throughput to the DCS or safety system controller.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-channel isolation:\u003c\/strong\u003e The unit provides 1500 VDC of isolation, which is necessary to prevent ground-loop currents or high-voltage field transients from damaging the backplane of the safety controller. This isolation ensures that faults are localized to specific channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold junction compensation (CJC):\u003c\/strong\u003e While the FTA-E-01 is primarily a digital input assembly, its high-precision terminal design ensures minimal thermal drift, supporting system-wide accuracy in control cabinets where analog and digital signals reside in proximity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the FTA-E-01 be used for both 24 VDC and 230 VAC inputs?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module supports a wide input voltage range from 24 VDC to 230 VAC\/DC. Ensure that the associated controller card is configured to recognize the specific voltage level to maintain safety and diagnostic integrity.\u003c\/p\u003e\n\u003cp\u003eQ: How does the adjustable polarization feature function?\u003c\/p\u003e\n\u003cp\u003eA: The FTA-E-01 includes adjustable polarization settings with six available positions per side. This allows the assembly to be keyed to specific connector types or signal groupings, preventing the insertion of incorrect cables and ensuring proper matching of field signals to the safety system logic.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Secure the assembly to a standard DIN EN rail. Ensure the rail is properly grounded to the cabinet chassis, which is mandatory for the effectiveness of the 1500 VDC isolation and to provide a stable reference for the 24 VDC auxiliary power supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Terminate the assembly’s ground bus to the cabinet's primary earth point. A low-impedance ground connection is mandatory to mitigate electromagnetic interference and ensure the fail-safe design functions as intended under fault conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Maintain strict separation (minimum 150 mm) between the high-voltage 230 VAC input leads and any low-voltage digital signal wiring or sensitive analog loops. Use shielded, twisted-pair cabling for all inputs to prevent inductive coupling and ensure compliance with IP65 ingress protection standards when installed in the designated enclosure.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":48009953280190,"sku":"FTA-E-01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-07-08_10-30-39_c483fff7-2dde-46f4-b2b6-3a91b1b4f324.png?v=1783481440","url":"https:\/\/www.autooiltech.com\/products\/honeywell-fta-e-01-fail-safe-digital-input-fta","provider":"AutoOilTech Limited","version":"1.0","type":"link"}