{"product_id":"honeywell-mc-paih01-51403479-150-analog-input-module","title":"Honeywell MC-PAIH01 51403479-150 Analog Input Module","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 51403479-150\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eMC-PAIH01\u003c\/strong\u003e Analog Input Module, operates as a dedicated hardware component for multi-channel process signal acquisition within Honeywell C300 and Experion PKS platforms.\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-PAIH01 51403479-150\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\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\u003eBackplane-supplied DC power bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003eMulti-channel analog input assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Types\u003c\/td\u003e\n\u003ctd\u003e4-20 mA current and industrial voltage signals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eChannel-to-system galvanic isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Integration\u003c\/td\u003e\n\u003ctd\u003eHoneywell C300 \/ Experion PKS architectures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control \u0026amp; Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe MC-PAIH01 module processes multi-channel analog inputs derived from field transmitters, utilizing integrated analog-to-digital (A\/D) signal conversion circuits. Engineered to operate with 4-20 mA HART loop protocol architectures, the card incorporates channel-to-system galvanic isolation to suppress common-mode electrical noise, line surges, and ground loops across distributed field networks. Continuous hardware diagnostics actively track signal path integrity and channel status to ensure reliable execution in Experion PKS control loops.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the MC-PAIH01 draw power during operation in the C300 chassis?\u003c\/p\u003e\n\u003cp\u003eA: The module receives its operating DC power directly from the internal chassis backplane bus, eliminating the need for external module power cabling.\u003c\/p\u003e\n\u003cp\u003eQ: What mechanisms protect the control backplane from field wiring voltage spikes?\u003c\/p\u003e\n\u003cp\u003eA: Channel-to-system galvanic isolation provides an electrical barrier that prevents transient noise and field-side fault voltages from reaching internal controller logic.\u003c\/p\u003e\n\u003cp\u003eQ: How are channel fault conditions identified by the module diagnostics?\u003c\/p\u003e\n\u003cp\u003eA: Internal diagnostic circuitry continuously monitors signal bounds and hardware health, reporting open-circuit, out-of-range, and hardware fault conditions to the system host.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect chassis power and isolate field loop wiring prior to installing or removing the MC-PAIH01 module.\u003c\/li\u003e\n\u003cli\u003eEnsure field loop signal cables are constructed using twisted, shielded pairs with the cable shield terminated at a single cabinet ground point.\u003c\/li\u003e\n\u003cli\u003eAlign the module card edges carefully with the chassis guide rails and push firmly until the backplane connectors seat completely.\u003c\/li\u003e\n\u003cli\u003eMaintain physical separation between low-voltage 4-20 mA analog signal wiring and high-voltage AC power cables within cabinet wire ducts.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52393149825320,"sku":"MC-PAIH01 51403479-150","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/MC-IOLX0251304419-150_56b5ffef-00e2-4e28-aa43-e6fe7128c0b7.jpg?v=1789550668","url":"https:\/\/www.powerdcs.com\/ar\/products\/honeywell-mc-paih01-51403479-150-analog-input-module","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}