{"product_id":"honeywell-51204160-175-mc-tdiy22-digital-input-fta-module","title":"Honeywell 51204160-175 MC-TDIY22 Digital Input FTA Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eProcess control networks utilizing Honeywell industrial automation platforms rely on the \u003cstrong\u003e51204160-175\u003c\/strong\u003e to interface discrete field signals directly with the system backplane. This \u003cstrong\u003eMC-TDIY22\u003c\/strong\u003e Digital Input Field Termination Assembly (FTA) handles high-density digital inputs, converting nominal 24 Vdc signals from field contacts into system-compatible logic. Engineered for high-availability environments, the module supports fully redundant configurations to prevent single-point failures in critical monitoring loops.\u003c\/p\u003e\n\n\u003cp\u003eThe card features high-quality conformal coating to protect against particulate and corrosive chemical exposure, making it suitable for standard and harsh control room cabinets alike. With 32 discrete input channels and secure compression terminal connections, this FTA simplifies field wiring while maintaining robust physical connections for industrial instrumentation.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProvides 32 high-density discrete input channels for comprehensive signal monitoring.\u003c\/li\u003e\n  \u003cli\u003eSupports redundant wiring topologies to ensure maximum system availability and process uptime.\u003c\/li\u003e\n  \u003cli\u003eConformally coated circuit board construction protects sensitive components from moisture, dust, and corrosive industrial gases.\u003c\/li\u003e\n  \u003cli\u003eEquipped with robust compression terminals for secure, direct field wire termination.\u003c\/li\u003e\n  \u003cli\u003eDirect integration with Honeywell process manager configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOil and gas refining and distribution systems.\u003c\/li\u003e\n  \u003cli\u003eChemical and petrochemical processing plants.\u003c\/li\u003e\n  \u003cli\u003ePower generation facilities and steam turbine monitoring.\u003c\/li\u003e\n  \u003cli\u003eLarge-scale water treatment and waste management operations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eManufacturer\u003c\/strong\u003e\n      \u003ctd\u003eHoneywell\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003ePart Number \/ Model\u003c\/strong\u003e\n      \u003ctd\u003e51204160-175 (MC-TDIY22)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eModule Type\u003c\/strong\u003e\n      \u003ctd\u003eDigital Input Field Termination Assembly (FTA)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eInput Channels\u003c\/strong\u003e\n      \u003ctd\u003e32 Discrete Channels\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eNominal Input Voltage\u003c\/strong\u003e\n      \u003ctd\u003e24 Vdc\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eInput Voltage Range\u003c\/strong\u003e\n      \u003ctd\u003e15 to 30 Vdc\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eTerminal Type\u003c\/strong\u003e\n      \u003ctd\u003eCompression Terminals\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eConformal Coating\u003c\/strong\u003e\n      \u003ctd\u003eYes\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eRedundancy Support\u003c\/strong\u003e\n      \u003ctd\u003eYes\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003ePhysical Size\u003c\/strong\u003e\n      \u003ctd\u003eSize B (12 inches \/ 307 mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eShipping Weight\u003c\/strong\u003e\n      \u003ctd\u003e1.5 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eConnections and Interfaces\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eInterface Type\u003c\/th\u003e\n      \u003cth\u003eFunctional Connection\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eField Wire Terminals\u003c\/td\u003e\n      \u003ctd\u003eCompression screw terminals for discrete contact inputs\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSystem Interface Connector\u003c\/td\u003e\n      \u003ctd\u003eStandard multi-pin cable connector to I\/O processors\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRedundant Interconnect\u003c\/td\u003e\n      \u003ctd\u003eDedicated path for secondary redundant controller coupling\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Securely mount the assembly on a standard Size B mounting channel inside the enclosure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Ensure the chassis or mounting plate is properly grounded to the cabinet's master ground busbar before connecting field wiring.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Route field wires cleanly through side wire ducts. Maintain adequate separation between low-voltage DC inputs and AC power distribution cables to avoid electromagnetic interference.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnvironment:\u003c\/strong\u003e Verify that the cabinet ventilation is sufficient to maintain temperature levels within specified operating limits for conformally coated assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCE Compliant\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52705316274539,"sku":"51204160-175","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/51204160-175-31ukaordnug_2d99d342-96d5-4738-9cba-fb77ca8e90d0.jpg?v=1766639647","url":"https:\/\/www.plcprotech.com\/fa\/products\/honeywell-51204160-175-mc-tdiy22-digital-input-fta-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}