{"product_id":"digital-input-module-honeywell-mu-tdid12-51304441-100","title":"Digital Input Module Honeywell MU-TDID12 51304441-100","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Honeywell MU-TDID12 (Part Number: 51304441-100) is a Digital Input (DI) processor card used within Honeywell TDC 3000 and High-Performance Process Manager (HPM) systems. It is responsible for acquiring discrete status signals from field devices such as pressure switches, motor starters, and push buttons, and transmitting these signals to the control system for monitoring, interlocking, and sequence-of-events processing.\u003c\/p\u003e\n\u003cp\u003eWe supply this unit as 100% brand new and original factory equipment, ensuring dependable signal acquisition, robust noise immunity, and reliable performance in safety-critical industrial applications.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\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\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eMU-TDID12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e51304441-100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice Type\u003c\/td\u003e\n\u003ctd\u003eDigital Input Processor Card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e2.2 cm × 12.4 cm × 12.6 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.57 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Interface\u003c\/td\u003e\n\u003ctd\u003eHoneywell TDC 3000 \/ HPM \/ APM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Compatibility\u003c\/td\u003e\n\u003ctd\u003e24 VDC discrete inputs (standard configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Speed Logic Scanning\u003c\/strong\u003e\u003cbr\u003eThe internal processor performs rapid input scans, allowing near real-time detection of status changes. This is essential for safety interlocks and sequence-of-events (SOE) monitoring where timing accuracy is critical.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Noise Immunity\u003c\/strong\u003e\u003cbr\u003eAdvanced filtering circuits suppress EMI and RFI commonly present in industrial environments, reducing the risk of false triggering and ensuring signal integrity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUltra-Slim Profile\u003c\/strong\u003e\u003cbr\u003eWith a compact 2.2 cm width, the module enables high-density I\/O configurations within standard card files, optimizing cabinet space without additional infrastructure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOnboard Diagnostics\u003c\/strong\u003e\u003cbr\u003eIntegrated LEDs and self-test capabilities provide immediate visual indication of module status, simplifying troubleshooting and reducing maintenance downtime.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRuggedized Construction\u003c\/strong\u003e\u003cbr\u003eManufactured in the USA to industrial-grade standards, the module is designed to withstand thermal variations, vibration, and harsh operating conditions typical of refineries and power plants.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between the -100 and newer -175 revisions?\u003c\/strong\u003e\u003cbr\u003eThe -100 revision is a stable and widely used hardware version within the TDID12 series. Newer revisions may include minor updates, but the -100 remains compatible with many established TDC 3000 systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a brand new or refurbished digital input board?\u003c\/strong\u003e\u003cbr\u003eIt is 100% brand new, original equipment, supplied in factory-sealed anti-static packaging with full manufacturer markings and traceability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module require a specific Field Termination Assembly (FTA)?\u003c\/strong\u003e\u003cbr\u003eYes. The MU-TDID12 must be paired with a compatible digital input FTA (e.g., MC-TDID12 or MC-TDIY22), where field wiring connections are physically terminated.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this module handle 120 VAC inputs directly?\u003c\/strong\u003e\u003cbr\u003eNo. It is designed for DC logic inputs. AC signals (such as 120 VAC) require a compatible AC input FTA that conditions the signal before it reaches the processor card.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":48916579713276,"sku":"MU-TDID12 53104441-100","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/MU-TDID12_53104441-1001.jpg?v=1775202163","url":"https:\/\/www.electronicplc.com\/products\/digital-input-module-honeywell-mu-tdid12-51304441-100","provider":"Electronic PLC","version":"1.0","type":"link"}