OPTO 22 G4PB16H Mounting Board*USED*

OPTO-22 G4PB16I G4 16-channel I/O Module Rack Isolated Control With Fuses

Opto-22 G4PB16H Digital I/O Mounting Rack

OPTO 22 G4PB16H Mounting Rack W/15 OPTO 22 G4ODC5 DC Output DC Plug-In Modules

OPTO 22 G4PB16H 16 channel rack with G4 ODC5 output modules

OPTO 22 G4PB16H Mounting Rack W/5x G4 ODC5 & 2x G4 IDC5 DC Output Modules, Cable

Opto 22 G4PB16H Control Board with (16) G4 IAC5 Input Modules 120VAC 5V Logic

OPTO 22 G4PB16H 16-CHANNEL RACK WITH HEADER CONNECTOR