8-Channel Analog Input Module

Analog Input

Input Channels

8 differential

Input Type

+/-20mA, 0~20mA, 4~20mA

Resolution

16-bit

Sampling Rate

10 Samples/ Second (one-channel mode)

Accuracy

+/-0.1%

Band Width

15.7Hz

Zero Drift

+/-20uV/�C

Span Drift

+/-25ppm/�C

Common Mode Rejection

86dB min

Normal Mode Rejection

100dB

Input Impedance

125Ohms

Common Voltage

+/-15VDC

Photo-Isolation

3750 Vrms

Intra-module Isolation, Field to Logic

3000 VDC

Interface

Interface

RS-485

Format

N, 8, 1

Buad Rate

1200 ~ 115200 bps

LED Display

1 LED as Power/ Communication indicator

Power

Input Voltage Range

+10 to +30Vdc

Power Consumption

1.3W

Environment

Operating temperature

-25 to 75�C

Storage temperature

-40 to 85�C

Humidity

5 to 95%, non-condensing