{"product_id":"honeywell-fc-tsdi-1624-digital-input-field-termination-assembly","title":"Honeywell FC-TSDI-1624 Digital Input Field Termination Assembly","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell FC-TSDI-1624\u003c\/strong\u003e is a 16-channel safe digital input Field Termination Assembly (FTA) engineered for high-integrity process safety applications within the \u003cstrong\u003eHoneywell Safety Manager\u003c\/strong\u003e platform. Serving as the primary wiring interface between field switch devices and the Safety Manager system, the \u003cstrong\u003eFC-TSDI-1624\u003c\/strong\u003e terminates incoming field signals and routes them via System Interconnection Cables (SIC) directly to the corresponding Safety Digital Input Module (such as the FC-SDI-1624).\u003c\/p\u003e\n\u003cp\u003eFeaturing factory-applied \u003cstrong\u003econformal coating\u003c\/strong\u003e (designated by the \u003cstrong\u003eFC\u003c\/strong\u003e prefix), this Field Termination Assembly is built to withstand harsh, humid, and corrosive industrial environments. Operating on a \u003cstrong\u003e24 Vdc\u003c\/strong\u003e nominal field voltage architecture, the \u003cstrong\u003eFC-TSDI-1624\u003c\/strong\u003e provides rugged, organized screw terminal connections for field instrumentation including pushbuttons, pressure switches, level switches, and discrete trip contacts used across critical safety loops.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConformal-Coated Assembly:\u003c\/strong\u003e Built with protective conformal coating (\u003cstrong\u003eFC\u003c\/strong\u003e designation) to protect PCB components against moisture, dust, and atmospheric pollutants in demanding plant locations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16-Channel Field Termination:\u003c\/strong\u003e Provides dedicated screw terminal points for 16 discrete digital input channels operating at 24 Vdc field loop power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Safety Manager Integration:\u003c\/strong\u003e Connects seamlessly to Safety Digital Input Modules using standardized System Interconnection Cables (FS-SIC-0001 series).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplified Field Wiring Management:\u003c\/strong\u003e Streamlines cabinet cable management and field termination organization, reducing wiring density and installation time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Panel Mounting:\u003c\/strong\u003e Features a compact DIN-rail \/ mounting plate layout designed to optimize enclosure space within field termination cabinets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmergency Shutdown Systems (ESD):\u003c\/strong\u003e Terminates field lines for emergency stop buttons, automated trip valves, and critical pressure\/temperature switches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire \u0026amp; Gas (F\u0026amp;G) Systems:\u003c\/strong\u003e Connects discrete field detectors, manual call points, and alarm contacts to the Safety Manager logic solver.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBurner Management Systems (BMS):\u003c\/strong\u003e Safe field wiring termination for fuel valve limit switches, flame switches, and permissive interlocks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurbomachinery Protection:\u003c\/strong\u003e Interfaces discrete field trip signals and status feedback for compressor and turbine safeguarding systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical 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\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExact Model\u003c\/td\u003e\n\u003ctd\u003eFC-TSDI-1624\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eSafe Digital Input Field Termination Assembly (FTA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Platform\u003c\/td\u003e\n\u003ctd\u003eSafety Manager\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConformal Coating\u003c\/td\u003e\n\u003ctd\u003eYes (FC Prefix)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Input Channels\u003c\/td\u003e\n\u003ctd\u003e16 Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Operating Voltage\u003c\/td\u003e\n\u003ctd\u003e24 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Type\u003c\/td\u003e\n\u003ctd\u003eScrew Terminals (Field Side) \/ SIC Cable Connector (System Side)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Cable Type\u003c\/td\u003e\n\u003ctd\u003eSystem Interconnection Cable (FS-SIC-0001)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals\u003c\/td\u003e\n\u003ctd\u003eCE, TUV, UL, CSA, FM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnections \/ Interfaces\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eTerminal \/ Port\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Screw Terminals\u003c\/td\u003e\n\u003ctd\u003eDirect termination points for 16 digital input field pairs and field loop power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Cable Connector\u003c\/td\u003e\n\u003ctd\u003eInterface port for System Interconnection Cable connecting to the SDI IO module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental \u0026amp; Model Check:\u003c\/strong\u003e Confirm the unit has the \u003cstrong\u003eFC-TSDI-1624\u003c\/strong\u003e conformal coating rating required for the target environment before installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Securely mount the assembly onto the cabinet DIN rail or mounting panel within the dedicated Field Termination Cabinet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Isolation:\u003c\/strong\u003e Ensure field transmitter loop power and cabinet main power are isolated prior to landing field wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Wiring Termination:\u003c\/strong\u003e Connect incoming field sensor\/switch wires to the corresponding screw terminals according to system loop diagrams. Ensure correct wire stripping and torque.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Interconnection:\u003c\/strong\u003e Connect the System Interconnection Cable from the assembly's system port to the corresponding slot port on the Safety Manager I\/O rack.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eConfiguration \/ Commissioning \/ Replacement\u003c\/h3\u003e\n\u003ch3\u003eCommissioning Recommendations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePerform point-to-point continuity and polarity checks from the field switch through the \u003cstrong\u003eFC-TSDI-1624\u003c\/strong\u003e terminal block to the Safety Manager I\/O rack.\u003c\/li\u003e\n\u003cli\u003eVerify 24 Vdc loop power levels at the terminal board prior to energizing safety logic channels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplacement Recommendations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTagging \u0026amp; Labeling:\u003c\/strong\u003e Label all field terminal wiring pairs and system cables prior to disconnecting a unit scheduled for maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Replacement:\u003c\/strong\u003e Replace with an identical conformal-coated \u003cstrong\u003eFC-TSDI-1624\u003c\/strong\u003e assembly to maintain environmental and safety approvals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety \u0026amp; Electrical Approvals:\u003c\/strong\u003e CE, TUV, UL, CSA, FM.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52705611612523,"sku":"FC-TSDI-1624","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/FC-TSDI-1624_002_1200x1200_d277dc73-9ff9-41d9-891d-7ba77c01acb1.jpg?v=1786799605","url":"https:\/\/www.plcprotech.com\/products\/honeywell-fc-tsdi-1624-digital-input-field-termination-assembly","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}