8 Channels Power Relay Output Module, , extension module, PLC, rs-485

4-channel Form-A Relay Output and 4-channel Form-C Relay Output Module, RS-485, extension module, PLC

4-channel Isolated Digital Input and 4-channel Relay Output Module with 16-bit Counters, RS-485, extension module, PLC, digital out

8-channel PhotoMOS Relay Output Module, Parallel Bus, extension module, PLC

8 Channels Relay Output Module, Parallel Bus, extension module, PLC

8-channel Power Relay Output Module, Parallel Bus, extension module, PLC

6-channel Relay Output Module, Parallel Bus, extension module, PLC

4-channel Isolated Digital Input and 4-channel Relay Output Module, Parallel Bus, extension module, PLC