{"product_id":"honeywell-51304485-100-digital-input-processor","title":"Honeywell 51304485-100 Digital Input Processor","description":"\u003cdiv class=\"qk-md-paragraph qk-md-has-multi-modal\"\u003e\n\u003cp\u003eConfigured for high-density discrete signal processing in Experion Process Knowledge System (PKS) and High-Performance Process Manager (HPM) architectures, the \u003cstrong\u003eHoneywell 51304485-100\u003c\/strong\u003e (\u003cstrong\u003eMU-PDIX02\u003c\/strong\u003e Digital Input Processor) provides direct physical\/electrical execution. It conditions, filters, and digitizes incoming 24 VDC field contact states, transferring isolated binary status data across the I\/O backplane to primary controller units for real-time safety and process logic execution.\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\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003e51304485-100 (MU-PDIX02)\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.20 kg (Shipping Weight: 4.00 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e300 mm x 120 mm x 35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC @ 350 mA max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eDigital Input Processor Circuit Card Assembly (PWA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channel Density\u003c\/td\u003e\n\u003ctd\u003e32 channels, conformally coated (CRP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Signal Type\u003c\/td\u003e\n\u003ctd\u003e24 VDC dry contact \/ solid-state switch inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003eGalvanic optical isolation (channel-to-system)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSubsystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eHigh-Performance Process Manager (HPM) I\/O Rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol Integration and Channel-to-Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eOperating as a key component of Honeywell DCS I\/O subsystems, the 51304485-100 incorporates robust optical galvanic isolation between field-side input circuits and internal system logic buses. This prevents high-voltage field transients, ground loops, and electromagnetic interference from disrupting central processing operations. While dedicated to discrete contact monitoring, the module coexists on the backplane alongside analog I\/O processing cards handling 4-20 mA HART loop protocol communications. High-frequency digital noise filtering on each contact input channel ensures reliable status detection without interfering with adjacent analog signal lines or cold junction compensation reference values in mixed I\/O racks.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 51304485-100 MU-PDIX02 support online removal and insertion under power?\u003c\/p\u003e\n\u003cp\u003eA: Hot-swapping is supported provided the field wiring arm or terminal assembly is detached prior to releasing the card ejector tabs, and proper anti-static grounding measures are observed.\u003c\/p\u003e\n\u003cp\u003eQ: What does the \"CRP\" designation indicate on the 51304485-100 assembly?\u003c\/p\u003e\n\u003cp\u003eA: The \"CRP\" suffix designates a Conformal Coated Printed Wiring Assembly, providing enhanced protection against airborne corrosive contaminants and high humidity in harsh industrial environments.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eVerify that the target HPM I\/O slot corresponds to the configured address in the system database before module insertion.\u003c\/li\u003e\n\u003cli\u003eAlign the top and bottom edges of the 51304485-100 card assembly with the plastic card guides inside the I\/O rack chassis.\u003c\/li\u003e\n\u003cli\u003eSlide the circuit board smoothly into the slot until the rear backplane edge connectors engage the chassis socket, then press the top and bottom ejector handles firmly to lock the card in place.\u003c\/li\u003e\n\u003cli\u003eFasten the faceplate retaining screws to ensure proper grounding contact with the enclosure frame.\u003c\/li\u003e\n\u003cli\u003eReattach the dedicated field terminal connector or cable assembly, ensuring locking screws are hand-tightened to prevent accidental disconnects due to vibration.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52702961729816,"sku":"51304485-150","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/3483\/3688\/files\/51304485-150_Cocoai_d3025e36-308a-4867-9987-144520448ddf.jpg?v=1789720402","url":"https:\/\/www.innoplcsync.com\/products\/honeywell-51304485-100-digital-input-processor","provider":"InnoPLC Sync Co., Ltd.","version":"1.0","type":"link"}