{"product_id":"mc-tdiy22-honeywell-51204160-175-experion-pks-module","title":"MC-TDIY22 Honeywell 51204160-175 Experion PKS Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003eHoneywell 51204160-175 (Model MC-TDIY22)\u003c\/strong\u003e serves as a high-density Digital Input (DI) Termination Module for Honeywell Experion PKS and TDC 3000 systems. This module provides the critical interface between field-side discrete devices—such as switches, limit sensors, and alarm contacts—and the central control processor. We supply this unit as \u003cstrong\u003e100% brand new and original\u003c\/strong\u003e, engineered to support advanced multivariable constraint control and override strategies. The MC-TDIY22 ensures that discrete \"constraint\" variables reach the controller with zero signal degradation, allowing selector algorithms to manage safety limits and process priorities effectively.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe MC-TDIY22 coordinates discrete signal acquisition through the following industrial parameters:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\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 Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMC-TDIY22\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e51204160-175\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHoneywell (USA)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDigital Input (DI) \/ Discrete Signal Processing\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eVoltage Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 VDC Nominal\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Channels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-density multi-channel architecture\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eChannel-to-channel and channel-to-system galvanic isolation\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-20 °C to +70 °C\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 Honeywell Rack or Cabinet Installation\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eExperion PKS, High-Performance Process Manager (HPM)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100% Brand New Original\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\u003eSupport for Multivariable Constraint Control:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe MC-TDIY22 excels in complex override control environments. It provides the high-speed discrete data required by selector algorithms to determine which process variable (PV) should command the final control element. This makes it ideal for boiler fuel-flow limits and oven temperature-control applications where multiple constraints dictate safety and efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDeterministic Signal Integrity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis module utilizes dedicated hardware filtering to eliminate mechanical contact chatter and electrical noise. This ensures that the control system identifies true \"on\/off\" state changes instantly, preventing false triggers in safety-critical override logic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRuggedized Industrial Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEngineered for continuous operation in harsh atmospheres, the 51204160-175 features a wide operating temperature range and high resistance to vibration. The robust PCB layout handles the demanding conditions found in petrochemical refineries and power generation facilities.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimplified Maintenance and Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe MC-TDIY22 integrates natively into Honeywell HPM and Experion racks. The modular design facilitates rapid hot-swapping in redundant configurations, ensuring that a single termination point failure does not compromise the entire multivariable control strategy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module support Sequence of Events (SOE) time-stamping?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe MC-TDIY22 primarily functions as a high-reliability digital input termination. While it provides data for SOE, the time-stamping precision depends on the specific I\/O Processor (IOP) card it connects to within the Honeywell architecture.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan the MC-TDIY22 be used in redundant control pairs?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This termination module supports redundant wiring configurations. When used in an override strategy, it ensures that constraint data remains available to the secondary controller if the primary path encounters an error.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs the 51204160-175 a direct replacement for older TDIY series boards?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 51204160-175 is the updated high-performance version of the MC-TDIY22 series. It maintains backward compatibility with legacy TDC 3000 racks while meeting modern CE and UL certification standards.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":42970853933171,"sku":"MC-TDIY22 51204160-175","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/363..jpg?v=1774430090","url":"https:\/\/www.dcssupplier.com\/products\/mc-tdiy22-honeywell-51204160-175-experion-pks-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}