AC Input Module IAC5 OPTO 22
4-Ch Reed Relay Digital Output Module SNAP-0DC5R
4 Channel Isolated DC Output Module SNAP-0DC5-i
4 Channel DC Input Module IDC5D
32-channel I/O Module Rack for DEC Computers 5292
32-channel I/O Module Rack
24 VDC Logic Power Supply OPTO 22
2 Channel Analog Input Module AIV
10PK AC Output Relay Module OAC5 OPTO 22