32-Channel current sourcing (600mA) digital output board with voltage and current monitoring
DNx-DIO-433
12-Channel electromechanical relay output board with current monitoring
DNx-DIO-462
48-Channel digital input board with voltage monitoring
DNx-DIO-448
48-Channel TTL digital I/O board
DNx-DIO-403
+ 24V power conversion board
DNx-PC-912