{"product_id":"honeywell-mu-gdid12-digital-input-field-termination-assembly","title":"Honeywell MU-GDID12 Digital Input Field Termination Assembly","description":"\u003ch2\u003eHoneywell MU-GDID12 Digital Input Field Termination Assembly\u003c\/h2\u003e\n\u003cp\u003eConfigured for isolated digital signal termination in Honeywell TDC 3000 and Experion PKS HPM I\/O systems, the \u003cstrong\u003eHoneywell MU-GDID12 (51304640-175)\u003c\/strong\u003e (\u003cstrong\u003eMU-GDID12\u003c\/strong\u003e Digital Input Field Termination Assembly) provides direct electrical interface between field contact inputs and process control I\/O processing circuits.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eMU-GDID12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e51304640-175\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDigital Input Field Termination Assembly (DI FTA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eHoneywell TDC 3000 \/ Experion PKS HPM and PM I\/O systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Type\u003c\/td\u003e\n\u003ctd\u003eGalvanically Isolated Digital Input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Count\u003c\/td\u003e\n\u003ctd\u003e16 Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Type\u003c\/td\u003e\n\u003ctd\u003eGalvanic Isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoating\u003c\/td\u003e\n\u003ctd\u003eConformal Coated (CC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eFTA Mounting Rail \/ Cabinet DIN Rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE Marked\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation and DCS Signal Interface\u003c\/h3\u003e\n\u003cp\u003eThe Honeywell MU-GDID12 applies galvanic isolation between field contact wiring and internal I\/O circuits. Therefore, the assembly limits electrical interference caused by ground loops and transient field conditions. The module terminates discrete signals from devices such as limit switches, pushbuttons, and contact outputs before transmission to the associated I\/O processing hardware.\u003c\/p\u003e\n\u003cp\u003eIn addition, the unit supports Honeywell process control architectures where digital field inputs require separated signal paths. The isolated channel design maintains signal integrity between individual field circuits and the controller interface.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What field signals can the MU-GDID12 process?\u003cbr\u003eA: The MU-GDID12 processes discrete input signals from field devices such as dry contacts, limit switches, and pushbuttons through its digital input termination channels.\u003c\/p\u003e\n\u003cp\u003eQ: Does the MU-GDID12 provide electrical isolation between field wiring and system electronics?\u003cbr\u003eA: Yes. The assembly uses galvanic isolation to separate field-side circuits from internal system signal circuits.\u003c\/p\u003e\n\u003cp\u003eQ: Can the MU-GDID12 be installed in redundant I\/O configurations?\u003cbr\u003eA: The assembly supports Honeywell HPM and PM I\/O architectures that use redundant system configurations. Actual redundancy behavior depends on the connected controller and I\/O hardware design.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the MU-GDID12 on the designated FTA mounting rail or cabinet mounting structure according to Honeywell system installation requirements.\u003c\/li\u003e\n\u003cli\u003eConnect field wiring directly to the terminal blocks while maintaining clear separation between signal cables and high-voltage power conductors.\u003c\/li\u003e\n\u003cli\u003eUse shielded cable where required by the field device environment and connect cable shields according to the site grounding standard.\u003c\/li\u003e\n\u003cli\u003eVerify terminal assignments before energizing the circuit to prevent incorrect digital input mapping.\u003c\/li\u003e\n\u003cli\u003eConfirm that the field contact voltage level matches the configured Honeywell I\/O system requirements.\u003c\/li\u003e\n\u003cli\u003eMaintain proper cabinet ventilation and environmental protection for conformal-coated electronic assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":44480389054552,"sku":"MU-GDID12 51304640-175","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/MU-GDID1251304640-175-3.jpg?v=1785407070","url":"https:\/\/www.industriaxplc.com\/id\/products\/honeywell-mu-gdid12-digital-input-field-termination-assembly","provider":"IndustriaX Limited","version":"1.0","type":"link"}