OPTO 22 OPTO-P1-STARTERKIT-1 / OPTOP1STARTERKIT1 (BRAND NEW)

GRV-IDCS-24 DC Digital Input for Opto 22 groov EPIC PLC (new)

Opto 22 DC Digital Output relay I/O card (GRV-ODCIS-12) great condition

OPTO 22 OPTO-P1-STARTERKIT-1/OPTOP1STARTERKIT1 for Raspberry Pi

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

OPTO 22 SNAP-ODC5SRC SNAP I/O 4 Channel DC Output 3/4 Amp per channel 5VDC Logic

Opto 22 G4ODC5 DC Output Module 5-60VDC, 5V Logic

OPTO 22 G4-AITM Thermocouple / Millivolt Input I/O Interface Card