Support CANopen from the station module, with a 12 point digital input, 6 point relay output and 2 point transistor PNP output. Up to 7 EX modules can be connected.
The module is used for mounting on the back board of the GLC2000 series host computer. Then you can install the GP77R series or GLC100 series of medium size expansion module in the module on the outward side.