{"product_id":"honeywell-fta-t-01-fail-safe-digital-input-field-termination","title":"Honeywell FTA-T-01 Fail-Safe Digital Input Field Termination","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHoneywell FTA-T-01\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFail-Safe Digital Input Field Termination Assembly is designed as a robust signal interface between safety control systems and field-level digital devices. It is commonly deployed in Honeywell Fail-Safe Control (FSC) architectures and compatible safety systems where deterministic signal integrity and fault tolerance are mandatory.\u003c\/p\u003e\n\u003cp\u003eThis FTA acts as a passive termination and protection layer, routing multiple discrete input signals from external devices into the control system through fused, isolated channels. Its design supports safety instrumented functions by ensuring predictable behavior under fault conditions, including wiring errors, overvoltage events, or component failures.\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFTA-T-01\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis optimized for cabinet-mounted safety systems and provides high-density termination without compromising accessibility or maintainability.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFunctional Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHoneywell FTA-T-01\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esupports twenty-four independent fail-safe digital input paths, organized into three electrically grouped sections. Each channel incorporates individual protection to prevent a single fault from propagating across the system.\u003c\/p\u003e\n\u003cp\u003eKey operational characteristics include:\u003c\/p\u003e\n\u003cp\u003eNon-intrusive termination of discrete field signals\u003cbr\u003eChannel-level fuse protection for controlled fault isolation\u003cbr\u003eMechanical and electrical compatibility with Honeywell FSC interconnection cables\u003cbr\u003eFail-safe signal routing suitable for SIL-rated systems\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eElectrical Characteristics\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eTotal Input Channels: 24 fail-safe digital inputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChannel Grouping: 3 isolated sections, 8 channels per group\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNominal Input Voltage: 24 \/ 48 \/ 60 VDC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum Rated Voltage (IEC 1010):\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eCategory III: 36 VAC or 50 VDC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCategory II: 125 VAC or 150 VDC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003eFuse Type: Slow-blow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFuse Rating: 250 mA per channel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInput Protection: Overcurrent and transient suppression\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eMechanical \u0026amp; Installation Data\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eMounting Method: DIN rail installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupported Rail Types: TS32 and TS35 (7.5 mm profile)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRecommended Rail Length: 146 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eField Wiring Interface: Screw-clamp terminals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum Conductor Size: 2.5 mm² (AWG 14)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWire Strip Length: 7 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTerminal Torque: 0.5 Nm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003ePhysical Properties\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eDimensions: 145 × 70 × 65 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWeight: 0.47 lb\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFTA-T-01\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis widely used in environments where signal reliability directly impacts personnel safety and equipment protection, including:\u003c\/p\u003e\n\u003cp\u003eEmergency shutdown systems\u003cbr\u003eBurner management systems\u003cbr\u003eTurbomachinery protection\u003cbr\u003eProcess interlocks and permissives\u003cbr\u003eSafety-related machine control circuits\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSystem Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis Field Termination Assembly is intended for use with Honeywell Fail-Safe Control systems and associated safety controllers that rely on remote FTAs for structured field wiring. It integrates seamlessly with Honeywell system cables and complies with established FSC installation practices.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the FTA-T-01 an active I\/O module?\u003c\/strong\u003e\u003cbr\u003eA: No. The FTA-T-01 is a passive termination assembly. It does not perform signal processing or logic functions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are the input channels individually fused?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Each channel includes a slow-acting fuse to localize faults and improve system availability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can it be installed in non-safety systems?\u003c\/strong\u003e\u003cbr\u003eA: While primarily designed for safety architectures, it may be used in non-SIS applications requiring robust digital signal termination, provided voltage limits are respected.\u003c\/p\u003e","brand":"HONEYWELL","offers":[{"title":"Default Title","offer_id":42904980750426,"sku":"FTA-T-01","price":209.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/FTA-T-012.jpg?v=1770622790","url":"https:\/\/www.plcmasters.com\/pt\/products\/honeywell-fta-t-01-fail-safe-digital-input-field-termination","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}