OPTO 22 G4 DA3 Analog I/O 4-20 ma Module (NEW IN BOX)

OPTO 22 G4PB32DEC *NEW* Digital I/O Module Mounting Rack G4

Holjeron Opto 22 IOB-DIG116 16 Pt. Digital I/O Board W/ (8) G4 IDC5 (8) G4 ODC5

NEW Opto 22 G4 0DC5 Digital I/O Module 5V Logic ... TO-24

NEW OPTO 22 G4 AD3 ANALOG I/O Module 4-20 MA Output Free Shipping!

Holjeron Opto 22 IOB-DIG116 16 Pt. Digital I/O Board W/ (16) G4 IDC5 Relays

OPTO 22 G4 AD7 I/O Module, 0 TO 10 VDC Input - NEW

OPTO22 G4-OAC5A I/O MODULE NSMP