16-Channel Thermocouple Analog Input Module

16-Channel Thermocouple Analog Input Module


UWNTEK high quality UW5213 16-channel thermocouple analog input module realizes 16-channel thermocouple input signal type selection, program-controlled amplification, data conversion, cold-end compensation, fault diagnosis, digital filtering, linear correction, engineering conversion, etc.

UWNTEK 16-Channel Thermocouple Analog Input Module Features:

Intelligent conditioning, supports 16 channels of analog thermocouple signal input, software configures thermocouple types (B, K, E, S, T, R, N), full-scale high accuracy;

Online self-calibration, automatic ambient temperature compensation and zero point and gain correction, no adjustment or maintenance required;

There is complete electrical isolation between the module and the system; the PhotoMos switch switches the scanning channel, and there is complete electrical isolation between channels to keep out external interference;

The module adopts low power consumption design and expands the temperature adaptability range;

Supports automatic compensation of thermocouple cold end, automatic identification of broken couple, and troubleshooting;

Equipped with a combined industrial terminal block, the cage, cage bottom plate, terminal board and connecting cables are eliminated to facilitate user use and maintenance;

It can have built-in input voting algorithm, input self-test and fault reporting mechanism, and can adopt multiple redundant combinations of single and dual redundancy, and configure redundancy solutions on a module-by-module basis;

Technical Parameters:

Parameter name Technical indicators
Channel configuration 16
Analog input Voltage: 0~20mV, 0~100mV, ±20mV, ±100mV
Thermocouple: B, K, E, S, T, R, N, J type
Analog sampling ±0.1%F.S. (excluding cold junction error)
Cold junction error ±2℃
Common mode rejection ≥120dB
Serial mode interference ≥60dB
Isolation impedance ≥20MΩ@500V
Anti-interference EN61000-4-2(ESD), Level 3
EN61000-4-3(RS),Level 3
EN61000-4-4(EFT),Level 3
EN61000-4-5(Surge),Level 3
EN61000-4-6(CS), Level 3
Module size 266mm×81mm×157mm
Power consumption 1.5W
Operating temperature -20℃~ 60℃
Matching terminal block UW6271 analog input and output terminal block
UW6272 dual redundant analog input matching terminal block

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