{"product_id":"honeywell-fc-tsdi-1624-safety-manager-system-module","title":"Honeywell FC-TSDI-1624 Safety Manager System Module","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell FC-TSDI-1624\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eFC-TSDI-1624\u003c\/strong\u003e digital input module, operates as a dedicated hardware component for discrete field signal processing and safety loop execution within Safety Manager platforms.\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-1624\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\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.28 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e140 mm x 110 mm x 45 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e4.5 W typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e16 digital input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Input Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current Rating\u003c\/td\u003e\n\u003ctd\u003e16 mA per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Type\u003c\/td\u003e\n\u003ctd\u003eDiscrete dry contact \/ proximity sensor inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol and Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe module incorporates high-density digital signal conditioning designed to interface with field contact switches, proximity detectors, and safety interlock circuits. Channel-to-channel isolation architecture prevents ground loop formation and cross-channel electrical interference across critical safety instrumented system (SIS) loops. Internal diagnostic circuits continuously monitor field loop current levels (16 mA nominal at 24 VDC) to detect open-circuit or short-circuit conditions, executing fail-safe state responses to preserve system functional safety integrity.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can individual channel inputs be tested or simulated without disrupting adjacent channels?\u003c\/p\u003e\n\u003cp\u003eA: Yes, safety controller software allows channel-level diagnostics and forcing, subject to system security privileges and bypass key switches.\u003c\/p\u003e\n\u003cp\u003eQ: How does the module handle unexpected drops in 24 VDC field input power?\u003c\/p\u003e\n\u003cp\u003eA: A power supply threshold monitoring circuit detects voltage drops below functional limits, asserting a channel fault status and forcing affected safety inputs to their predefined safe state.\u003c\/p\u003e\n\u003cp\u003eQ: Is this digital input module compatible with standard Safety Manager backplane slots?\u003c\/p\u003e\n\u003cp\u003eA: The FC-TSDI-1624 mounts directly into designated Safety Manager I\/O chassis slots, interfacing via the high-speed internal backplane bus.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInsert the module firmly into its assigned Safety Manager rack slot until the retention latches engage securely.\u003c\/li\u003e\n\u003cli\u003eEnsure field signal wiring is terminated to the corresponding terminal assembly using properly rated, twisted-pair shielded cables.\u003c\/li\u003e\n\u003cli\u003eBond cable shield drain wires directly to the designated cabinet earth ground bar, keeping unshielded lead lengths as short as possible.\u003c\/li\u003e\n\u003cli\u003eVerify 24 VDC supply voltage levels and polarity prior to energizing the module field circuits.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":49252343841048,"sku":"FC-TSDI-1624","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/3483\/3688\/files\/FS-TSDI-1624_1.jpg?v=1729588827","url":"https:\/\/www.innoplcsync.com\/products\/honeywell-fc-tsdi-1624-safety-manager-system-module","provider":"InnoPLC Sync Co., Ltd.","version":"1.0","type":"link"}