{"product_id":"honeywell-51304441-175-tdc-3000-digital-input-module","title":"Honeywell 51304441-175 TDC 3000 Digital Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eDesigned for seamless integration within process control environments, the \u003cstrong\u003e51304441-175\u003c\/strong\u003e operates as a robust digital input module that interfaces discrete field-level equipment with the control system backplane. This module processes binary signals from field contacts, limit switches, and pushbuttons, transforming raw field voltage states into system-compatible logic levels. Engineers deploy this card within legacy Honeywell Distributed Control Systems (DCS) to manage discrete inputs reliably across continuous and batch control configurations.\u003c\/p\u003e\n\n\u003cp\u003eThe unit features robust signal isolation to prevent high-voltage transients from migrating from field wiring to sensitive controller-side components. Its modular form factor permits straightforward slot installation within standard input\/output processor (IOP) card files, enabling rapid system maintenance and scalability.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProvides multi-channel discrete signal processing for high-density field environments.\u003c\/li\u003e\n  \u003cli\u003eFeatures optocoupler isolation to protect control system processors against electrical surges and noise.\u003c\/li\u003e\n  \u003cli\u003eCompatible with standard Honeywell IOP card files and backplanes.\u003c\/li\u003e\n  \u003cli\u003eEquipped with front-panel diagnostic indicators for real-time channel state monitoring.\u003c\/li\u003e\n  \u003cli\u003eEngineered for industrial-grade thermal and environmental resilience.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePower generation and utility control networks.\u003c\/li\u003e\n  \u003cli\u003ePetrochemical and oil refining facilities.\u003c\/li\u003e\n  \u003cli\u003ePulp and paper manufacturing automation.\u003c\/li\u003e\n  \u003cli\u003eLarge-scale wastewater treatment plants.\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      \u003cth\u003eManufacturer\u003c\/th\u003e\n      \u003ctd\u003eHoneywell\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003ePart Number\u003c\/th\u003e\n      \u003ctd\u003e51304441-175\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eModule Type\u003c\/th\u003e\n      \u003ctd\u003eDigital Input Module\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSystem Compatibility\u003c\/th\u003e\n      \u003ctd\u003eHoneywell TDC 3000 \/ Experion Platforms\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eInterface Type\u003c\/th\u003e\n      \u003ctd\u003eDiscrete Binary Input (Dry\/Wet Contact Sensing)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eApproximate Shipping Weight\u003c\/th\u003e\n      \u003ctd\u003e1.5 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eMounting Orientation\u003c\/th\u003e\n      \u003ctd\u003eVertical slot installation within IOP chassis\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cp\u003eBefore installing or replacing the \u003cstrong\u003e51304441-175\u003c\/strong\u003e module, ensure that the card file chassis is appropriately de-energized or follow your site's standard hot-swap protocols if supported by the active controller configuration. Align the card edge connector carefully with the backplane guide rails before applying firm pressure to seat the module. Ensure all field wiring terminal blocks are securely fastened and that appropriate cable shielding is grounded according to standard industrial automation practices to minimize electromagnetic interference.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52705321582955,"sku":"51304441-175","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/51304441-175-nn104m4igni_4121a570-3b4b-4a98-a0f0-c7f02aec617f.jpg?v=1766639782","url":"https:\/\/www.plcprotech.com\/ms\/products\/honeywell-51304441-175-tdc-3000-digital-input-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}