{"product_id":"honeywell-fc-tsdi-1624c-fta-digital-input-card","title":"Honeywell FC-TSDI-1624C FTA Digital Input Card","description":"\u003ch2\u003eHoneywell FC-TSDI-1624C FTA Digital Input Card\u003c\/h2\u003e\n\u003cp\u003eConfigured for field termination of discrete signals in Honeywell control platforms, the \u003cstrong\u003eHoneywell FC‑TSDI‑1624C\u003c\/strong\u003e (\u003cstrong\u003eFC‑TSDI‑1624C\u003c\/strong\u003e digital input card) provides direct electrical execution of contact acquisition, current‑limited channel behavior, and hazardous‑area compliance for indoor and heavy‑seas installations.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eFC‑TSDI‑1624C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e3 kg (shipping)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e0.5kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Temp\u003c\/th\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Consumption\u003c\/th\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eFTA digital input card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eIndoor devices; heavy‑seas area approval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertifications\u003c\/th\u003e\n\u003ctd\u003eATEX \/ IECEx\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChannel Type\u003c\/th\u003e\n\u003ctd\u003e24 V digital input, current‑limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChannel Count\u003c\/th\u003e\n\u003ctd\u003e16 channels (FTA24V 16ch CC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWiring\u003c\/th\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA Loop Stability and Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eWithin Honeywell process‑control environments, the FC‑TSDI‑1624C maintains stable channel‑to‑channel isolation when installed adjacent to analog modules carrying 4–20 mA loops. The current‑limited 24 V input design prevents backfeed into upstream wiring and reduces interaction with cold junction compensation (CJC) circuits in temperature modules. Proper grounding and shield termination ensure predictable signal acquisition under heavy‑seas EMI conditions.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the FC‑TSDI‑1624C be hot‑swapped in a powered cabinet? A: Hot‑swap capability depends on the associated IOTA base; de‑energizing is recommended to avoid backplane disturbance.\u003c\/p\u003e\n\u003cp\u003eQ: Does ATEX\/IECEx certification affect wiring requirements? A: Yes. Hazardous‑area installations require adherence to certified cable types and segregation rules.\u003c\/p\u003e\n\u003cp\u003eQ: Are firmware updates applicable to this card? A: No. The unit contains no user‑upgradeable firmware; compatibility is electrical only.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaintain shield continuity and bond at a single grounding point to avoid circulating currents.\u003c\/li\u003e\n\u003cli\u003eSegregate digital input wiring from high‑energy conductors to reduce induced noise.\u003c\/li\u003e\n\u003cli\u003eVerify correct seating on the associated FTA base before energizing.\u003c\/li\u003e\n\u003cli\u003eEnsure cable glands and enclosures meet ATEX\/IECEx requirements for heavy‑seas areas.\u003c\/li\u003e\n\u003cli\u003eApply correct torque on terminal screws to prevent micro‑movement under vibration.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":49532241412355,"sku":"FC-TSDI-1624C","price":260.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/7995\/4179\/files\/0237ec241787090f579518fcdc1f6989.jpg?v=1704965648","url":"https:\/\/www.runtoelectronic.com\/products\/honeywell-fc-tsdi-1624c-fta-digital-input-card","provider":"Runto Electric","version":"1.0","type":"link"}