{"product_id":"honeywell-8c-paih54-51307070-275-series-8-analog-input-module","title":"Honeywell 8C-PAIH54 51307070-275 Series 8 Analog Input Module","description":"\u003cp\u003eConfigured for 16-channel analog signal digitizing and field instrument data acquisition in Experion PKS Series 8 platforms, the \u003cstrong\u003eHoneywell 8C-PAIH54 51307070-275\u003c\/strong\u003e (\u003cstrong\u003e8C-PAIH54\u003c\/strong\u003e Analog Input Module) provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8C-PAIH54\u003c\/strong\u003e: Base hardware model identifier for Series 8 high-density analog input module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e51307070-275\u003c\/strong\u003e: Manufacturing catalog part number for specific module assembly and conformal coating revision.\u003c\/li\u003e\n\u003c\/ul\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\u003e8C-PAIH54 51307070-275\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\u003eApprox. 0.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e220 mm x 120 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eUnspecified (24 VDC nominal supply)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e51307070-275\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e16 single-ended inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Types Supported\u003c\/td\u003e\n\u003ctd\u003e4-20 mA, 0-10 V, RTD, Thermocouple\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Power Supply\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Form Factor\u003c\/td\u003e\n\u003ctd\u003eSeries 8 chassis \/ IOTA assembly\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 Signal Isolation\u003c\/h3\u003e\n\u003cp\u003eThe 8C-PAIH54 51307070-275 module accepts single-ended 4-20 mA, 0-10 V, RTD, and thermocouple field signals, converting incoming physical values into digital formats for Series 8 controller process loops. Internal circuitry provides channel-to-channel isolation and 4-20 mA HART loop protocol pass-through compatibility. Built-in cold junction compensation (CJC) processing stabilizes temperature transducer measurements across the -40 to +70 deg C operating range.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How is thermal voltage drift compensated when connecting thermocouples to the 8C-PAIH54 51307070-275?\u003c\/p\u003e\n\u003cp\u003eA: The module relies on internal cold junction compensation (CJC) routines and reference sensors located on the associated Series 8 IOTA block to maintain linear millivolt conversion.\u003c\/p\u003e\n\u003cp\u003eQ: Can the 8C-PAIH54 51307070-275 module accept mix-and-match signal types on its 16 channels?\u003c\/p\u003e\n\u003cp\u003eA: Yes, individual channels support configuration for 4-20 mA current loops, 0-10 V voltage inputs, RTD temperature elements, or thermocouple sensors via software setting.\u003c\/p\u003e\n\u003cp\u003eQ: What power rail supplies the internal processing logic of the 8C-PAIH54 51307070-275?\u003c\/p\u003e\n\u003cp\u003eA: The module draws operational power directly from the 24 VDC power distribution bus integrated into the Series 8 backplane and termination assembly.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis Attachment\u003c\/strong\u003e: Insert the 8C-PAIH54 51307070-275 module into its dedicated Series 8 chassis slot until backplane connectors engage fully, then tighten retaining screws.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Grounding\u003c\/strong\u003e: Ground instrument cable shields at the enclosure entry bulkhead using low-impedance earth grounding clamps to suppress high-frequency noise interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Wiring Setup\u003c\/strong\u003e: Route 4-20 mA and low-mV thermocouple wires through designated wireways separate from high-voltage AC lines to preserve analog conversion accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52312923210024,"sku":"8C-PAIH54 51307070-275","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/8C-PAIH5151454352-1751_52dbcae0-9caa-4337-868b-dcfab8e30a79.png?v=1788252398","url":"https:\/\/www.powerdcs.com\/products\/honeywell-8c-paih54-51307070-275-series-8-analog-input-module","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}