1738-IE4CM12

Overview

The 1738-IE4CM12 is an Allen-Bradley ArmorPoint 4-channel 24V DC analog input module for ControlLogix and ArmorPoint I/O systems.

Specifications

Feature	Details
Number of Inputs	4
Input Point Density	4 single-ended, non-isolated
Input Current Signal Range	0–20 mA, 4–20 mA
Input Conversion Type	Sigma-Delta
Absolute Accuracy	0.1% Full Scale @ 25°C
Accuracy Drift w/Temperature	30 ppm/°C
Digital Filter Time Constant	0–10,000 ms (default = 0 ms)
Common Mode Rejection Ratio	120 dB
Input Impedance	60 Ω
Input Resistance	60 Ω
Input Resolution	16 bits (0–21 mA, 0.32 μA/count)

 

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