{"product_id":"honeywell-8u-paih54-analog-input-module","title":"Honeywell 8U-PAIH54 Analog Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Honeywell 8U-PAIH54 is a 16-channel analog input module featuring integrated HART capability, engineered for high-precision signal acquisition within Honeywell process automation environments. This module supports both differential and single-ended input configurations, utilizing a unified IOTA structure to streamline field wiring and system maintenance. It is specifically designed for demanding industrial applications, including power generation, chemical processing, LNG terminals, and mining operations, where reliable signal integrity is critical for continuous control.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e16-channel analog input with integrated HART communication for intelligent field device diagnostics.\u003c\/li\u003e\n\u003cli\u003eSupports both single-ended and differential signal configurations on a single hardware platform.\u003c\/li\u003e\n\u003cli\u003e16-bit A\/D conversion architecture providing high-resolution process measurements.\u003c\/li\u003e\n\u003cli\u003eFast 50 ms scan rate for responsive process monitoring.\u003c\/li\u003e\n\u003cli\u003eHot-swappable design allows for module insertion and removal under power, minimizing maintenance downtime.\u003c\/li\u003e\n\u003cli\u003eIntegrated single-pole RC filter (-3 dB at 6.5 Hz) to enhance stability in electrically noisy environments.\u003c\/li\u003e\n\u003cli\u003eDifferential input architecture for improved common-mode noise rejection.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThe 8U-PAIH54 is suitable for use in high-availability process control systems, including refinery processing units, power stations, and large-scale chemical manufacturing facilities where continuous operation and precise analog signal monitoring are required.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e8U-PAIH54\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Types\u003c\/td\u003e\n\u003ctd\u003eSingle-ended or differential voltage\/current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Range\u003c\/td\u003e\n\u003ctd\u003e1-5 V, 4-20 mA (via 250 Ohm resistor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA\/D Resolution\u003c\/td\u003e\n\u003ctd\u003e16 bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScan Rate\u003c\/td\u003e\n\u003ctd\u003e50 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003e310 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e7.5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy (23.5 deg C)\u003c\/td\u003e\n\u003ctd\u003e+\/- 0.075% full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy (0 to 60 deg C)\u003c\/td\u003e\n\u003ctd\u003e+\/- 0.15% full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrosstalk (dc to 60 Hz)\u003c\/td\u003e\n\u003ctd\u003e-60 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the system power is managed according to site safety protocols; while the module supports hot-swapping, verify local electrical safety standards before installation.\u003c\/li\u003e\n\u003cli\u003eMount the module securely into the designated IOTA base to ensure proper contact and grounding.\u003c\/li\u003e\n\u003cli\u003eUse shielded cabling for analog signals to minimize EMI\/RFI interference, especially in long-distance field runs.\u003c\/li\u003e\n\u003cli\u003eMaintain proper module spacing to ensure adequate ventilation and cooling within the cabinet.\u003c\/li\u003e\n\u003cli\u003eHandle with care to prevent electrostatic discharge (ESD) damage during installation or replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDoes this module support HART communication?\u003c\/strong\u003e Yes, the 8U-PAIH54 includes integrated HART capability for communication with intelligent field devices.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I replace this module while the system is running?\u003c\/strong\u003e Yes, the module supports online insertion and removal (hot-swapping) under power, allowing for maintenance without requiring a full system shutdown.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the primary input range for this module?\u003c\/strong\u003e It supports 1 to 5 V inputs, or 4 to 20 mA inputs when utilizing a 250 Ohm resistor.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":50965652734204,"sku":"8U-PAIH54","price":172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_cacf2ffe-676e-4be6-9f68-1ea1b6f136fd.jpg?v=1786415117","url":"https:\/\/www.electronicplc.com\/products\/honeywell-8u-paih54-analog-input-module","provider":"Electronic PLC","version":"1.0","type":"link"}