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

Input channels

2

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

Cable resistance

20 Ω max, 2.7 Ω max for Cu10

diagnosis

overflow/underflow

√

Open circuit (current mode only)

√

24 V DC low voltage

√