Opto 22 PB16HQ Input Output Module Rack Board w/ (3) OAC5Q & (1) IAC5Q Used

G4PB4 Opto 22 Field Control Board w/ Gordos Crouzet I/O Module (Used and Tested)

AITRIP 10PCS 5V One Channel Relay Module Switch with OPTO 1CH-5V-10PCS

Opto 22 B1 PCB Board 001828D Rev 2 New old stock

Opto 22 Module Rack/Relay Board With Modules Installed PB16T USED

1 Piece Used P522A78-E PS22A7B-E PS22A78-E MODULE

Opto 22 B1 Rev. A Brain Board Module B 1 Used

OPTO 22 PB16HQ I/O MODULE RACK BOARD