{"product_id":"mc-pdiy22-80363972-150-honeywell-digital-input-module","title":"MC-PDIY22 80363972-150 Honeywell Digital Input Module","description":"\u003ch2\u003eHoneywell MC-PDIY22 80363972-150 Digital Input Processor Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for discrete field-signal acquisition in Honeywell Experion PKS, C300, and TDC 3000 HPM systems, the \u003cstrong\u003eHoneywell MC-PDIY22 80363972-150\u003c\/strong\u003e (\u003cstrong\u003eMC-PDIY22\u003c\/strong\u003e Digital Input Processor Module) provides direct physical\/electrical execution for 32 digital input channels across process control networks.\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\u003eMC-PDIY22\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\u003e0.75 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e170 x 120 x 40 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\u003eSystem backplane bus powered (24 VDC nominal field supply)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e80363972-150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e32 discrete digital input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCircuit Board Protection\u003c\/td\u003e\n\u003ctd\u003eConformal coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Compatibility\u003c\/td\u003e\n\u003ctd\u003eHoneywell Field Termination Assembly (FTA) via SIC cable\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 Loop Protocol Integration\u003c\/h3\u003e\n\u003cp\u003eIndustrial DCS platforms require strict signal isolation to preserve control logic accuracy across noisy field environments. The \u003cstrong\u003eHoneywell MC-PDIY22 80363972-150\u003c\/strong\u003e features onboard optical isolation that isolates individual field input circuits from backplane logic buses. Channel-to-channel isolation prevents field ground loops and high-voltage electrical surges from affecting adjacent 4-20 mA HART signal lines or neighboring digital channels, while the factory conformal coating shields trace geometry from airborne corrosive agents.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the conformal coating on the MC-PDIY22 protect the circuit board in process environments?\u003c\/p\u003e\n\u003cp\u003eA: The conformal coating establishes a thin protective polymer layer over all surface-mount components and solder joints, shielding the module against atmospheric moisture, conductive dust, and trace corrosive gases like hydrogen sulfide without restricting thermal dissipation.\u003c\/p\u003e\n\u003cp\u003eQ: What seating and latching procedures are required when inserting the module into an active HPM card file?\u003c\/p\u003e\n\u003cp\u003eA: Slide the card smoothly along the chassis guide slots until the rear multi-pin edge connectors touch the backplane headers. Press firmly on the card faceplate until the locking levers engage fully to establish solid contact and prevent vibration-induced signal dropouts.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the processor module into an approved Honeywell HPM I\/O card file slot. Connect a dedicated cabinet ground strap directly from the enclosure frame to the main plant earth grounding bus before applying operating power to the rack.\u003c\/p\u003e\n\u003cp\u003eRoute 24 VDC field contact sensing lines through separate wire ducts isolated from high-voltage AC power lines and variable frequency drive leads. Secure all cable shields to designated shield termination bars at a single point near the cabinet entrance to eliminate ground loop currents. Prior to extracting or replacing the processor board, verify that backplane power is switched off or confirm that local atmospheric conditions satisfy non-incendive hazardous area requirements.\u003c\/p\u003e","brand":"HONEYWELL","offers":[{"title":"Default Title","offer_id":51284179190072,"sku":"MC-PDIY22 80363972-150","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/590._9c48d2b3-0564-40b4-aa33-995dc75ecf85.jpg?v=1791527948","url":"https:\/\/www.automodulexpert.com\/products\/mc-pdiy22-80363972-150-honeywell-digital-input-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}