{"product_id":"fc-sdi-1624m-digital-input-module-honeywell","title":"FC-SDI-1624M Digital Input Module Honeywell","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFC-SDI-1624M\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-density\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e16-channel digital input module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesigned for integration within the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHoneywell Safety Manager\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003earchitecture. This module provides reliable signal acquisition by monitoring up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e16 independent safety-rated devices simultaneously\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eBy converting field-level signals into high-integrity digital data, the module enables safety controllers to perform\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003erapid and deterministic responses\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto hazardous conditions. Built for demanding industrial environments, the FC-SDI-1624M incorporates\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003erobust threshold detection\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto suppress electrical noise and maintain stable signal interpretation. It is widely used in applications ranging from\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eheavy manufacturing lines to automated logistics systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eFC-SDI-1624M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eSafety Digital Input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Density\u003c\/td\u003e\n\u003ctd\u003e16 Independent Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e0–24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogic ON Threshold\u003c\/td\u003e\n\u003ctd\u003e15 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogic OFF Threshold\u003c\/td\u003e\n\u003ctd\u003e5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eCertified for industrial safety applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperational Environment\u003c\/td\u003e\n\u003ctd\u003eDesigned for high-reliability automation systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOperational Performance\u003c\/h3\u003e\n\u003cp\u003eThe FC-SDI-1624M acts as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003einterface between field-mounted safety sensors\u003c\/strong\u003e—such as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eemergency stop buttons, light curtains, and safety gate switches\u003c\/strong\u003e—and the central control system. By processing incoming signals with high precision, the module ensures that\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esafety logic is triggered immediately\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewhenever an unsafe condition is detected.\u003c\/p\u003e\n\u003cp\u003eOptimized for stable performance, the unit provides\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003econsistent signal processing\u003c\/strong\u003e, helping reduce downtime and supporting the lifecycle requirements of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSafety Instrumented Systems (SIS)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eused in critical industrial operations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this module be used in a system with other Honeywell Safety Manager components?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFC-SDI-1624M\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis designed for seamless interoperability within Honeywell’s safety automation architecture.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the module handle input voltage fluctuations?\u003c\/strong\u003e\u003cbr\u003eA: The module uses defined\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003elogic thresholds (ON at 15 VDC and OFF at 5 VDC)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto ensure clear signal discrimination, maintaining reliable operation even in environments where minor voltage fluctuations occur.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":48746720526588,"sku":"FC-SDI-1624M","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/FC-SDI-1624M2_3fc29aee-7c26-4576-ba3d-e6656110d879.jpg?v=1773645565","url":"https:\/\/www.electronicplc.com\/products\/fc-sdi-1624m-digital-input-module-honeywell","provider":"Electronic PLC","version":"1.0","type":"link"}