{"product_id":"honeywell-mu-pail02-low-level-analog-input-8-ch","title":"Honeywell MU-PAIL02 Low Level Analog Input - 8 Ch","description":"\u003ch2\u003e\u003cstrong\u003eHoneywell MU-PAIL02 Low Level Analog Input Processor\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \u0026amp; Model:\u003c\/strong\u003e Honeywell \u003cstrong\u003eMU-PAIL02\u003c\/strong\u003e (Low Level Analog Input Processor - 8 Inputs)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Type:\u003c\/strong\u003e Thermocouple, RTD, Voltage, and Current\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Channels:\u003c\/strong\u003e 8 galvanically isolated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA\/D Converter Resolution:\u003c\/strong\u003e 15 bits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Mode Voltage (CMV):\u003c\/strong\u003e 250 Vac rms or ±250 Vdc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDielectric Strength:\u003c\/strong\u003e 1500 Vac rms or ±1500 Vdc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCMRR (dc to 60 Hz):\u003c\/strong\u003e ≥120 dB min. with 1k lead imbalance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNMRR (at line frequency):\u003c\/strong\u003e ≥60 dB min.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNormal Mode Filter Response:\u003c\/strong\u003e -3 dB point: 10.6 Hz typical (range 9.6~11.9 Hz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrosstalk (dc to 60 Hz):\u003c\/strong\u003e ≥120 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 5 kΩ min. (unpowered) \/ 10 MΩ min. (powered) @ 0-5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Normal Mode Input (no damage):\u003c\/strong\u003e -20 mV to 5.5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Scan Rate:\u003c\/strong\u003e 8 samples\/sec\/channel (simultaneous); 4 samples\/sec\/channel (TC open detection)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine Frequency Sync Range:\u003c\/strong\u003e 50\/60 Hz +3%, -6% (hardware only)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Accuracy (0-100mV, 0-5V):\u003c\/strong\u003e ±0.05% of full scale or ±0.075% of reading (whichever larger) @23.5±2°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoftware Accuracy (Thermocouple):\u003c\/strong\u003e ±0.1°C typical, ±0.5°C max @23.5±2°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference Junction Accuracy:\u003c\/strong\u003e ±0.9°C max @23.5±2°C (in cabinet)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemp Stability (Voltage\/Current\/TC):\u003c\/strong\u003e 45 ppm\/°C RSS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemp Stability (RTD Input):\u003c\/strong\u003e 50 ppm\/°C RSS (85 ppm\/°C maximum)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurge Withstand Capability:\u003c\/strong\u003e Complies with ANSI\/IEEE C37.90.1-1978 (common mode)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can the Honeywell MU-PAIL02 connect directly to a 2-wire transmitter?\u003c\/strong\u003e\u003cbr\u003eA: Yes, but the transmitter needs an external power supply. The module only provides the input interface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How does open thermocouple detection affect the sampling rate?\u003c\/strong\u003e\u003cbr\u003eA: Enabling this feature reduces the scan rate from 8 to 4 samples per second per channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What are the CMV and dielectric withstand ratings for the MU-PAIL02?\u003c\/strong\u003e\u003cbr\u003eA: CMV is 250 Vac rms or ±250 Vdc; dielectric withstand is 1500 Vac rms or ±1500 Vdc.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What happens if the input exceeds -20mV to 5.5V?\u003c\/strong\u003e\u003cbr\u003eA: Exceeding this range may damage the module. Always keep signals within this limit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the difference between hardware and software accuracy?\u003c\/strong\u003e\u003cbr\u003eA: Hardware accuracy applies to voltage\/current inputs; software accuracy refers to thermocouple temperature conversion error.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Does the MU-PAIL02 support both 50Hz and 60Hz line synchronization?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it covers a range of +3% to -6% for both frequencies via hardware synchronization.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e© 2026 NexAuto Technology Limited. All rights reserved.\u003cbr\u003eOriginal Source: \u003ca href=\"https:\/\/www.nex-auto.com\/\"\u003ehttps:\/\/www.nex-auto.com\/\u003c\/a\u003e\u003cbr\u003eContact: \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e\u003cbr\u003ePhone: \u003ca href=\"https:\/\/wa.me\/8615392429628\"\u003e+86 153 9242 9628\u003c\/a\u003e\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":48259011444994,"sku":"MU-PAIL02","price":235.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7280\/6146\/files\/MU-PAIL02.jpg?v=1788770565","url":"https:\/\/www.nex-auto.com\/products\/honeywell-mu-pail02-low-level-analog-input-8-ch","provider":"NexAuto Technology Limited","version":"1.0","type":"link"}