Opto 22 G4PB16H Control Board with 13 x G4 DC Input 10-32 VDC, 5 VDC Logic

OPTO 22 G4PB4R / G4PB4R W/ 4 ea. G4 ODC5 Output Module

Opto 22 G4LC32SX Classic SX Controller Enclosure Only

Opto 22 G4LC32SER Classic Serial Adapter For G4LC32SX

OPTO 22 G4PB16H PLC MODULE

Opto 22 G4LC32SX Opto 22 Classic SX Controller for FactoryFloor systems

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

Opto 22 G4A8D Assembly w/ G4 REG Regulator, G4 Digital, G4RD Local Digital