{"product_id":"mu-gdid12-51304640-225-isolated-digital-input-module-honeywell","title":"MU-GDID12 51304640-225 Isolated Digital Input Module Honeywell","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Honeywell 51304640-225 (MU-GDID12) is a high-performance discrete input interface module designed for use in advanced distributed control systems (DCS). It provides 12 independently isolated channels for monitoring ON\/OFF states from dry contacts or voltage-sourced field signals.\u003c\/p\u003e\n\u003cp\u003eWe supply this unit in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% brand new, original condition\u003c\/strong\u003e, ensuring high reliability for safety-critical and process automation applications.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e51304640-225\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eMU-GDID12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e12 Isolated Digital Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Type\u003c\/td\u003e\n\u003ctd\u003eDry Contact or Voltage Input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range\u003c\/td\u003e\n\u003ctd\u003e18–30 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eChannel-to-Channel \u0026amp; Channel-to-System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e31.3 × 27.8 × 3.0 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.7 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Galvanic Isolation\u003c\/strong\u003e\u003cbr\u003eEach channel is independently isolated, preventing ground loops and ensuring that faults remain localized without affecting the rest of the system or controller.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExtreme Temperature Resilience\u003c\/strong\u003e\u003cbr\u003eDesigned for harsh environments, the module operates reliably from -40 to +70 °C, making it suitable for outdoor, remote, or unconditioned installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Field Interfacing\u003c\/strong\u003e\u003cbr\u003eSupports both dry contact and voltage inputs, allowing standardization across diverse field devices and reducing spare part complexity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSafety System Integrity\u003c\/strong\u003e\u003cbr\u003eHigh isolation and fast response characteristics ensure accurate detection of critical signals such as emergency stops and trip conditions, supporting safety instrumented system (SIS) requirements.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the benefit of channel isolation?\u003c\/strong\u003e\u003cbr\u003eIt allows each input to operate independently, preventing electrical interference or damage caused by ground potential differences in large industrial installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it compatible with TDC 3000 or Experion PKS systems?\u003c\/strong\u003e\u003cbr\u003eYes. It integrates into standard Honeywell I\/O architectures. System and backplane compatibility should still be verified before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used for SOE (Sequence of Events) recording?\u003c\/strong\u003e\u003cbr\u003eYes. Its fast response and accurate signal detection make it suitable for SOE and event logging applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat condition is the product supplied in?\u003c\/strong\u003e\u003cbr\u003eThis module is delivered as a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% brand new, factory-sealed unit\u003c\/strong\u003e, ensuring it has never been used or refurbished.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":49005234520316,"sku":"MU-GDID12 51304640-225","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/MC-PDIX02_51304485-12.jpg?v=1776414078","url":"https:\/\/www.electronicplc.com\/products\/mu-gdid12-51304640-225-isolated-digital-input-module-honeywell","provider":"Electronic PLC","version":"1.0","type":"link"}