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We are a Chinese PLC/HMI/VFD manufacturer with 20 years of experience.

EM AR02


model EM AR02
order number UN 288-3AR02-0AA0
conventional
Dimensions W x H x D (mm) 45 x 100 x 81
weight 148.7g
power consumption 1.5W
Current Consumption (SM Bus) 80 mA
Current consumption (24 V DC) 40 mA
analog input 2

Input channels
type RTD and resistor values for module reference ground
Resolution Temperature Resistance 0.1 ˚ C / 0.1 ˚ F
15 bits + sign bit
maximum withstand voltage ±35V
noise suppression 85dB, 10Hz/50Hz/60Hz/400Hz
common mode rejection > 120dB
impedance ≥ 10 MΩ
isolation 500V AC
Channel-to-channel isolation -
precision Please refer to the RTD sensor selection table
repeatability ±0.05% FS
Maximum Sensor Power Consumption 0.5mW
Measuring principle integral
Module update time Please refer to the noise reduction selection table
Cable length (maximum) Maximum length to sensor 100 m
overflow/underflow
Open circuit (current mode only)
24 V DC low voltage

Dimensions (mm)

Installation Size

20 years experience

3-year warranty

Support free sample test


  1. Shenzhen Unimat Automation Technology Co., Ltd., established in 2005, is a National High-Tech Enterprise, a Specialized and Innovative Enterprise, and a participant in the development of the national standard for Programmable Controllers, specializing in industrial automation control.
  2. The company's products include PLCs, HMIs, VFDs, and Industrial Internet of Things systems, all of which have complete independent intellectual property rights.

As of December 2023, UniMAT PLC sales have exceeded 2,000,000 units.