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Technical Parameters

model

EM AR04

order number

UN 288-3AR04-0AA0

conventional

Dimensions W x H x D (mm)

45 x 100 x 81

weight

150g

power consumption

1.5W

Current

80 mA

Consumption (SM Bus)

Current

40 mA

consumption (24 V DC)

analog input

Input channels

4

type

RTD and resistor values ​​for module reference ground

Resolution Temperature Resistance

0.1 ˚ C / 0.1 ˚ F
    15 bits + sign bit

maximum

±35V

withstand voltage

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

overflow/underflow

Open circuit (current mode only)

24 V DC low voltage


Side View

Dimensions (mm)

Structure Diagram


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