I/O Expansion Module 4 Analog Inputs 2 Analog Ouputs

The IO-AI4-AO2 is an I/O expansion module for Vision -series OPLC.

The module offers 4 x 12-bit analog inputs; functioning at 0-10V, 0-20mA, 4-20mA; and 2 x 12-bit +sign analog outputs; functioning at ±10V, 0-20mA, 4-20mA, 24V DC.

The interface between the module and the OPLC is provided by an adapter. The module may either be snap-mounted on a DIN rail, or screw-mounted onto a mounting plate.

Module type: expansion
Power supply: 24 V DC
Number of analog inputs: 4 (single-ended)
Input range: 0-10V, 0-20mA, 4-20mA
Resolution (except at 4-20mA): 12-bit (4096 units)
Resolution at 4-20mA: 819 to 4095 (3277 units)

Analog outputs: 2 (single-ended)
Output range: ±10V, 0-20mA, 4-20mA
Resolution (except at 4-20mA): 12- bit (4096 units) + sign
Resolution at 4-20mA: 819 to 4095 (3277 units)

Environmental: IP20/NEMA1
Operating temperature : 0…50°C
Storage temperature: -20…60°C
Relative Humidity (RH): 5% to 95% (non-condensing)
Dimensions (WxHxD): 80mm x 93mm x 60mm
Mounting: Either onto a 35mm DIN-rail or screw- mounted