The EX-A1 interfaces between a variety of I/O expansion modules and specific Unitronics’ OPLCs. A single adapter can be connected to up to 8 expansion modules.

The EX-A1 may either be snap-mounted on a DIN rail, or screw-mounted onto a mounting plate.

Complete with EX1-CA100 Cable for connecting Expansion Module and PLC

Power Supply: 24 VDC

Make: Unitronics USA