{"product_id":"honeywell-mc-tdid52-51304441-275-digital-input-module-experion-pks","title":"Honeywell MC-TDID52 51304441-275 Digital Input Module | Experion PKS","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHoneywell MC-TDID52 (51304441-275)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as a high-density Digital Input (DI) module within the Honeywell Experion PKS and TDC 3000 control architectures. This\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and original\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emodule monitors the status of up to 32 discrete field devices, including limit switches, push buttons, and sensor contacts. It translates binary field signals into synchronized data for the controller, enabling precise monitoring of plant-floor status and safety interlocks.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHoneywell\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMC-TDID52\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e51304441-275\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Channels:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e32 Channels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDry Contact\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNominal Input Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e24 VDC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Current:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10 kΩ\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eResponse Time:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10 ms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIsolation Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e500 V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-20°C to 60°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDIN Rail\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e120 mm x 90 mm x 75 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1.36 kg (3.00 lbs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Density Monitoring:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 32-channel architecture doubles the input capacity compared to standard 16-channel modules. This consolidation reduces the number of required I\/O slots, optimizing cabinet space and lowering total infrastructure costs in large-scale deployments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGalvanic Isolation Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module features\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e500V isolation voltage\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto shield internal system electronics from field-side electrical transients. This protective barrier prevents ground loops and ensures that localized electrical faults do not propagate to the central processor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOptimized for Dry Contacts:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSpecifically designed for dry contact inputs, the MC-TDID52 eliminates the need for external signal conditioning. It provides the wetting voltage required to sense contact closure, simplifying field wiring and reducing potential points of failure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRobust Signal Stability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e10 kΩ input impedance\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e10 ms response time\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efilter out high-frequency noise and contact bounce. This ensures the DCS receives a stable, debounced signal even in electrically noisy environments near large motor starters or switchgear.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRugged DIN Rail Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module utilizes a standard DIN rail mounting system, facilitating rapid installation and secure mechanical seating. The 1.36 kg heavy-duty chassis resists industrial vibrations, maintaining electrical contact integrity over long-term operation.\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\u003eWhat is the primary application for the MC-TDID52?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEngineers typically use this module to monitor a large volume of discrete states, such as valve position feedback, motor run\/stop status, and industrial safety switch positions within the Experion PKS ecosystem.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan this module replace legacy digital input cards in a TDC 3000 system?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe MC-TDID52 (51304441-275) functions as a modern high-density equivalent for several legacy DI models. Always verify your current I\/O base and software revision to ensure full compatibility during a migration or replacement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 24VDC power for the inputs come from the module?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module monitors 24VDC signals; however, you must ensure the field-side power distribution aligns with your specific FTA (Field Termination Assembly) or I\/O base configuration to provide the necessary wetting current for the dry contacts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I verify that this unit is 100% Brand New?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWe supply each 51304441-275 in its\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eoriginal factory-sealed packaging\u003c\/strong\u003e. Every unit carries the original Honeywell serial number and manufacturing labels, ensuring you receive an unpowered, zero-hour component with maximum operational life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52554369237301,"sku":"MC-TDID52 51304441-275","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/MC-TDID5251304441-275.png?v=1775804300","url":"https:\/\/www.5gplc.com\/products\/honeywell-mc-tdid52-51304441-275-digital-input-module-experion-pks","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}