{"product_id":"mc-tdoy23-51204166-175-digital-output-field-termination","title":"MC-TDOY23 51204166-175 Digital Output Field Termination","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHoneywell MC-TDOY23\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Part Number\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e51204166-175\u003c\/strong\u003e) functions as a high-integrity 16-channel Digital Output (DO) Field Termination Assembly (FTA). It provides the essential physical bridge between the system I\/O processors and field-level equipment within Experion PKS, TDC 3000, and High-Performance Process Manager (HPM) environments. This\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eboard manages discrete 24VDC signals to command solenoids, motor starters, and relays. Its structured design eliminates \"spaghetti wiring\" in control cabinets and ensures deterministic signal delivery to critical actuators.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe MC-TDOY23 utilizes robust electrical components and protective coatings to survive 24\/7 continuous process operations.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel \/ Part Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMC-TDOY23 \/ 51204166-175\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eChannel Density\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16-Channel Discrete Output\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSystem Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24V DC Nominal\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSignal Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOn\/Off (Discrete)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInterface Architecture\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eField Termination Assembly (FTA)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTerminal Connection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCompression-style Screw Terminals\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePer-channel Current Limiting \/ Fusing\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBoard Coating\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIndustrial Conformal Coating (Moisture\/Corrosion)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard 19-inch Rack \/ Cabinet Panel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eClass I Division 2 \/ Zone 2 Environments\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStructured Termination Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe MC-TDOY23 organizes 16 independent channels into a clear, labeled layout. This allows engineers to perform rapid point-to-point wiring checks and speeds up the commissioning phase of large-scale automation projects.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHarsh Environment Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHoneywell applies an industrial-grade conformal coating to the multi-layer PCB. This protects the conductive traces from humidity, chemical vapors, and dust, making the board ideal for use in refineries and offshore platforms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Fault Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated per-channel protection prevents field-side short circuits from affecting the entire I\/O rack. If a single field actuator fails or shorts, the board limits the current or blows a fuse on that specific loop, preserving the operation of the remaining 15 channels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUniversal Platform Compatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis board serves as a versatile spare part for multiple generations of Honeywell control systems. It slides into standard rack-mount systems or mounts directly to panels, providing a consistent interface regardless of the specific controller series in use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the MC-TDOY23 51204166-175 compatible with HPM systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This board supports the High-Performance Process Manager (HPM) architecture in addition to Experion PKS and legacy TDC 3000 systems. It follows the standard FTA footprint required by these Honeywell controllers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this board ship as \"refurbished\" or \"clean surplus\"?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. We offer the MC-TDOY23 as a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoriginal product. It undergoes factory-standard testing to ensure the 16-channel logic and 24VDC power distribution meet the manufacturer's performance curve.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the benefit of the compression-style terminals?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCompression terminals provide a more secure electrical contact than standard spring clips. They prevent wire loosening caused by thermal expansion or cabinet vibration, which is the primary cause of intermittent I\/O failures in process environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this board for hazardous area applications?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe MC-TDOY23 is designed for installation in Class I Division 2 and Zone 2 environments. Always ensure the total assembly, including the enclosure and wiring methods, meets your local regulatory safety standards for hazardous locations.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":42870824337498,"sku":"MC-TDOY23 51204166-175","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/66_dd7d428d-dd4a-4548-b1a0-5618be79d809.jpg?v=1770689237","url":"https:\/\/www.spareoil.com\/products\/mc-tdoy23-51204166-175-digital-output-field-termination","provider":"SpareOil Automation","version":"1.0","type":"link"}