Analog Input
Input Channels	8 differential
Input Type	+/-150mV, +/-500mV , +/-1V, +/-5V, +/-10V +/-20mA (requires optional external 125 ohm resistor)
Resolution	16-bit
Sampling Rate	10 Samples/ Second
Accuracy	+/-0.1%
BandWidth	15.7 Hz
Zero drift	+/-20uV/°C
Span drift	+/-25ppm/°C
Input Impedance	20M Ohms
Common Mode Rejection	86dB min
Normal Mode Rejection	100dB
Over voltage Protection	+/-35V(P-P)
Intra-module Isolation, Field to Logic	3000 VDC
Interface
Interface	RS-485
Format	N, 8, 1
Buad Rate	1200 ~ 115200bps
LED Display
1 LED as Power/ Communication indicator
Power
Input	+10 to +30VDC
Power Consumption	1.3W
Protocol
Support Modbus and DCON Protocol	Yes
Environment
Operating temperature	-25 to 75°C
Storage temperature	-40 to 85°C
Humidity	5 to 95%, non-condensing