{"product_id":"fc-tdio51-honeywell-24vdc-digital-safety-i-o-module","title":"FC-TDIO51 | Honeywell | 24VDC Digital Safety I\/O Module","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFC-TDIO51 (Part No. FC-TDIO51)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance digital input\/output module engineered for the Honeywell Safety Manager and Safety Manager SC platforms. This module is designed to handle safety-critical discrete signals, providing 16 channels of 24V DC I\/O. Its primary function is to interface field devices such as pushbuttons, limit switches, and small solenoids directly with the safety controller, ensuring high-speed logic execution within SIL 3 rated loops.\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFC-TDIO51\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efeatures advanced internal diagnostics and line monitoring capabilities, allowing it to detect field faults including short circuits and wire breaks. Its compact form factor and robust thermal management make it suitable for high-density cabinet installations in demanding industrial environments.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications \u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eI\/O Configuration\u003c\/strong\u003e: 16-channel Digital Input\/Output (Configurable)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e: 24V DC nominal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Signal Range\u003c\/strong\u003e: 0 to 30V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Drive Capacity\u003c\/strong\u003e: Up to 0.5A per channel (short-circuit protected)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDiagnostics\u003c\/strong\u003e: Comprehensive self-test and field loop monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eResponse Time\u003c\/strong\u003e: Less than 1ms (internal logic)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Dimensions\u003c\/strong\u003e: 8.0 cm x 10.0 cm x 11.0 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUnit Weight\u003c\/strong\u003e: 0.5 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental Rating\u003c\/strong\u003e: Conformal coated for corrosive atmosphere protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturing Origin\u003c\/strong\u003e: United States\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eField Applications\u003c\/strong\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFC-TDIO51\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis commonly deployed in Emergency Shutdown Systems (ESD), Burner Management Systems (BMS), and Fire and Gas (F\u0026amp;G) detection arrays. It provides the necessary granularity for small to medium-scale safety instrumented functions where high signal integrity is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical FAQ\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the FC-TDIO51 support redundant configurations?\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eYes, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFC-TDIO51\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecan be utilized in redundant pairs to increase system availability and ensure the safety function remains active even during a single module fault.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs line monitoring available on all channels?\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003eLine monitoring (detecting open or short circuits) is available on all channels when configured correctly with end-of-line resistors in the field.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52427672781109,"sku":"FC-TDIO51","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/FC-TDIO51-removebg-preview.png?v=1773217415","url":"https:\/\/www.5gplc.com\/products\/fc-tdio51-honeywell-24vdc-digital-safety-i-o-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}