Opto22 SNAP-OMR6-A, 4-Channel Mechanical Power Relay Output Module

Opto 22 OAC5Q Output Module LOT OF 6 Used

Opto 22 OAC5Q 4-Channel AC Digital Output Module

Opto 22 SNAP-ODC5R SNAP 4-Ch Low-Voltage Mechanical Relay Discrete Output Module

OPTO 22 Relay 4-Channel Input Module IAC5Q

Opto 22 G4ODC5R G4 Reed Relay Output, 5 VDC Logic, Normally Open, DC, SPST, A

OPTO 22 OUTPUT MODULE G4 0DC5 6 0VDC 3A 5 VOLT LOGIC. NOS! & SHIPS FREE!

SIEMENS 6ES7 138-4FR00-0AA0 ET200S RELAY OUTPUT MODULE USED