{"product_id":"honeywell-8c-paih54-51307070-275-experion-lx-series-8-differential-analog-input-module-with-hart","title":"Honeywell 8C-PAIH54 51307070-275 Experion LX Series 8 Differential Analog Input Module with HART","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Honeywell \u003cstrong\u003e8C-PAIH54\u003c\/strong\u003e (Part Number \u003cstrong\u003e51307070-275\u003c\/strong\u003e) is a conformal coated Differential Analog Input Module with HART designed for process measurement and monitoring in Experion LX Series 8 control systems. Operating within the Series 8 I\/O architecture, the module interfaces differential 4-20 mA DC transmitter signals and HART digital communications directly to the C300 controller across the system I\/O Link.\u003c\/p\u003e\n\u003cp\u003eThe module provides 16 differential input channels and features a factory-applied conformal coating (8C- prefix) to protect electronic circuitry against moisture, dust, chemical contaminants, and environmental harshness. It mounts directly onto an Input Output Termination Assembly (IOTA), eliminating the need for a separate electronic card chassis. Field wiring is landed on removable two-level terminal blocks on the IOTA, which also handles internal field power distribution.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e8C-PAIH54\u003c\/strong\u003e supports both non-redundant and hardware-redundant control configurations when combined with the appropriate IOTA board (8C-TAIDA1 or 8C-TAIDB1). Redundancy is implemented directly on the IOTA base without external switchover logic or special interconnect cables by attaching a second IOM. Secondary and tertiary HART variables along with device diagnostic status are transferred continuously to support process execution and asset maintenance.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e16 differential analog input channels handling standard 4-20 mA DC currents and HART digital protocol communications.\u003c\/li\u003e\n\u003cli\u003eConformal coated circuit board assembly (8C- series designation) for severe environment protection.\u003c\/li\u003e\n\u003cli\u003eDirect plug-in mounting onto Series 8 Input Output Termination Assemblies (IOTA), bypassing card cages.\u003c\/li\u003e\n\u003cli\u003eSupport for non-redundant (8C-TAIDA1) and redundant (8C-TAIDB1) termination assemblies.\u003c\/li\u003e\n\u003cli\u003eShort-circuit protected input channel architecture to shield electronics against field wiring faults.\u003c\/li\u003e\n\u003cli\u003eOn-board field power distribution routed through the IOTA board to reduce external marshalling terminals.\u003c\/li\u003e\n\u003cli\u003eVisual status indicator area on the front cover for quick operational checks.\u003c\/li\u003e\n\u003cli\u003eVertically mounted enclosure with an angled heat-dissipation layout for thermal management in dense cabinets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDifferential pressure, flow, and level transmitter measurement loops in continuous process control.\u003c\/li\u003e\n\u003cli\u003eHART smart field device monitoring for real-time asset management and secondary variable collection.\u003c\/li\u003e\n\u003cli\u003eSignal acquisition in harsh atmospheric environments where conformal coating is mandated.\u003c\/li\u003e\n\u003cli\u003eRedundant analog input monitoring for critical control execution in Experion LX architectures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eComponent\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eOption \/ Variant\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e8C-PAIH54\u003c\/td\u003e\n\u003ctd\u003eDifferential Analog Input Module with HART, Coated\u003c\/td\u003e\n\u003ctd\u003eStandard IOM Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8C-TAIDA1\u003c\/td\u003e\n\u003ctd\u003eDifferential AI IOTA, Non-Redundant, Coated (9 in \/ 228 mm)\u003c\/td\u003e\n\u003ctd\u003eOptional Base Termination\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8C-TAIDB1\u003c\/td\u003e\n\u003ctd\u003eDifferential AI IOTA, Redundant, Coated (12 in \/ 304 mm)\u003c\/td\u003e\n\u003ctd\u003eOptional Base Termination\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ch4\u003eGeneral\u003c\/h4\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\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e8C-PAIH54\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\u003eSystem Platform\u003c\/td\u003e\n\u003ctd\u003eExperion LX Series 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eAnalog Input with HART - Differential\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoating\u003c\/td\u003e\n\u003ctd\u003eConformal Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Capacity\u003c\/td\u003e\n\u003ctd\u003e16 Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal\u003c\/td\u003e\n\u003ctd\u003eDifferential 4-20 mA DC \/ HART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch4\u003eElectrical\u003c\/h4\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\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Draw (Non-Redundant with 8C-TAIDA1)\u003c\/td\u003e\n\u003ctd\u003e710 mA total @ 24 VDC (310 mA System \/ 400 mA Field)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Draw (Redundant with 8C-TAIDB1)\u003c\/td\u003e\n\u003ctd\u003e1020 mA total @ 24 VDC (620 mA System \/ 400 mA Field)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Field Supply Current\u003c\/td\u003e\n\u003ctd\u003e400 mA @ 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Protection\u003c\/td\u003e\n\u003ctd\u003eShort-circuit protected input circuits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch4\u003eEnvironmental\u003c\/h4\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\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 degC to +60 degC (32 degF to +140 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 degC to +85 degC (-40 degF to +185 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSinusoidal Vibration\u003c\/td\u003e\n\u003ctd\u003e10-57 Hz at 0.075 mm, 57-150 Hz at 1 G acceleration (3 axes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock Resistance\u003c\/td\u003e\n\u003ctd\u003e15 G peak, 11 ms duration (3 axes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Protection Class\u003c\/td\u003e\n\u003ctd\u003eIP54 minimum for wet\/outdoor areas; IP4X for protected areas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch4\u003eCompliance and Certifications\u003c\/h4\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\u003eFM Approval\u003c\/td\u003e\n\u003ctd\u003eClass I, Division 2, Groups A, B, C, D; T4 \/ Class I, Zone 2, AEx\/Ex nA IIC T4 Gc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCSA Certification\u003c\/td\u003e\n\u003ctd\u003eClass I, Division 2, Groups A, B, C, D; T4 \/ Class I, Zone 2, Ex nA IIC T4 Gc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eATEX Marking\u003c\/td\u003e\n\u003ctd\u003eII 3G Ex nA IIC T4 Gc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnections \/ Interfaces\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eIOTA Base Connector\u003c\/td\u003e\n\u003ctd\u003eMates directly to 8C-TAIDA1 or 8C-TAIDB1 IOTA boards for power and I\/O bus interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Terminations\u003c\/td\u003e\n\u003ctd\u003eTwo-level detachable screw terminal blocks on the IOTA for 4-20 mA device wiring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eConfirm that system power is disconnected before installing or servicing modules in hazardous locations.\u003c\/li\u003e\n\u003cli\u003eSecure the compatible IOTA assembly (8C-TAIDA1 or 8C-TAIDB1) vertically to the cabinet channel.\u003c\/li\u003e\n\u003cli\u003eEnsure the enclosure chassis is grounded using at least #8 AWG solid copper conductor.\u003c\/li\u003e\n\u003cli\u003eAlign the rear connectors of the \u003cstrong\u003e8C-PAIH54\u003c\/strong\u003e module with the standard receptacle on the IOTA and push firmly.\u003c\/li\u003e\n\u003cli\u003eTighten the two mounting screws on each side of the module cover to secure it to the IOTA board.\u003c\/li\u003e\n\u003cli\u003eObserve proper electro-static discharge (ESD) handling procedures, including grounding wrist straps.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eConfiguration and Commissioning Recommendations\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDefine channel parameters, differential ranges, and HART variable assignments within Control Builder software.\u003c\/li\u003e\n\u003cli\u003eVerify transmitter loop power connections and polarity against the IOTA field terminal layout.\u003c\/li\u003e\n\u003cli\u003eSave controller configuration and parameter backups prior to module insertion or hardware swapping.\u003c\/li\u003e\n\u003cli\u003eVerify signal readings and HART communication status for each active input channel prior to process startup.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52667997815147,"sku":"8C-PAIH54 51307070-275","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/8C-PAIH54-51307070-275_001_1200x1200_3bf25315-7063-4414-b31b-d5989fa18213.jpg?v=1786879143","url":"https:\/\/www.plcprotech.com\/products\/honeywell-8c-paih54-51307070-275-experion-lx-series-8-differential-analog-input-module-with-hart","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}