{"product_id":"honeywell-fc-tsdi-16uni-safe-digital-input-field-termination-assembly","title":"Honeywell FC-TSDI-16UNI Safe Digital Input Field Termination Assembly","description":"\u003cp\u003eConfigured for field signal loop isolation in safety-instrumented platforms, the \u003cstrong\u003eHoneywell FC-TSDI-16UNI\u003c\/strong\u003e (\u003cstrong\u003eFC-TSDI-16UNI\u003c\/strong\u003e Safe Digital Input Field Termination Assembly) provides direct physical\/electrical execution. It interfaces raw field digital inputs with high-integrity controller processing modules through structured marshalling termination points.\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\u003eFC-TSDI-16UNI\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\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3 kg (6.61 lbs) shipping weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard field termination assembly footprint layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C (32 to 140 deg F) ambient range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSourced via connected safety matrix I\/O module loops\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule 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\u003eChannel Count\u003c\/td\u003e\n\u003ctd\u003e16 independent input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Type\u003c\/td\u003e\n\u003ctd\u003eSinking\/Sourcing discrete dry contact monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Connection\u003c\/td\u003e\n\u003ctd\u003eDedicated multi-pin ribbon cable to I\/O chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHoneywell Process Control and Logic Isolation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation Matrix:\u003c\/strong\u003e The termination board contains passive protection circuitry that establishes strict channel-to-channel isolation. This electrical division stops field-side cross-talk or localized ground fault loops from migrating between separate input points, containing electrical faults to the individual field terminal point.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoop Integrity Tracking:\u003c\/strong\u003e Built to align with high-integrity process automation benchmarks, the board patterns electrical paths to support external loop resistance validation. The physical interface coordinates continuous current path routing, ensuring that downstream safety processors register open or short circuits accurately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the field wiring connections be altered while the matching interface cable to the safety manager I\/O module is connected?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the field terminal block assembly allows terminal wiring modification while the interface cable remains attached, provided the external 24 VDC loop power supply for the respective channel has been safely isolated upstream to prevent contact arcing or module damage.\u003c\/p\u003e\n\u003cp\u003eQ: How does the termination board react to unexpected high-voltage transient surges coming from field-side sensor lines?\u003c\/p\u003e\n\u003cp\u003eA: The FC-TSDI-16UNI incorporates dedicated clamping diodes and onboard surge-suppression channels. These physical components absorb transient voltage spikes exceeding standard thresholds, directing the overvoltage energy safely to the structural panel ground rail before it breaches the logic-side multi-pin ribbon interface.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45133402013811,"sku":"FC-TSDI-16UNI","price":410.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-05-12_11-29-02_59150501-2b2f-45e6-8720-4fe240b83ada.png?v=1782705297","url":"https:\/\/www.dcssupplier.com\/products\/honeywell-fc-tsdi-16uni-safe-digital-input-field-termination-assembly","provider":"DcsSupplier Limited","version":"1.0","type":"link"}