Hardware reference guide

I/O Modules
35013379 02 October 2007 541
Linear
Measuring
Ranges
The following table shows the linear measuring ranges for the 140AVI03000 Analog
Input Module.
Common Mode Rejection > -80 dB @ 60Hz
Input Filter Single pole low pass, -3dB cutoff @ 847Hz, +/- 20%
Isolation
Channel to Bus 750 Vdc, 500 Vac rms, for 1 minute
Channel to Channel 200 Vdc, 135 Vac rms max
Update Time 10 ms for all channels
Fault Detection Broken wire in 4 ... 20 mA mode, out of range in 1 ... 5 V
mode
Bus Current Required 280 mA
Power Dissipation 2.2 W
External Power Not required for this module
Note: Calibration is not required for this module.
Specifications
Data Format Input Range Under
Warning
Normal Over
Warning
16-bit Format +/- 10 V < 768 768 ... 64,768 > 64,768
+/- 5 V, +/- 20 mA < 16,768 16,768 ... 48,768 > 48,768
0 ... 10 V 0 ... 64,000 > 64,000
0 ... 5 V, 0 ... 20 mA 0 ... 32,000 > 32,000
1 ... 5 V, 4 ... 20 mA <6,400 6,400 ... 32,000 > 32,000
Voltmeter*
Format
+/- 10 V < -10,000 -10,000 ... 10,000 > 10,000
+/-5 V, +/- 20 mA < -5,000 -5,000 ... 5,000 > 5,000
0 ... 10 V 0 ... 10,000 > 10,000
0 ... 5 V, 0 ... 20 mA 0 ... 5,000,
0 .... 20,000
> 5,000
1 ... 5 V, 4 ... 20 mA < 1,000 1,000 ... 5,000,
4,000 ... 20,000
> 5,000
+/- 20 mA < -20,000 -20,000 ... 20,000 > 20,000
0 ... 20 mA 0 ... 20,000 > 20,000
4 ... 20 mA < 4,000 4,000 ... 20,000 > 20,000
This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com