Opto 22 PB32HQ Solid State Relay Circuit Board

OPTO 22 Digital I/O Input/Output Board PB32HQ *New/Old Stock / Great Condition*

Opto 22 PB32HQ Digital I/O Circuit Board Card

OPTO 22 PB32HQ PROGRAMMBLE LOGIC CONTROLLER

Opto PB32HQ Board **Excellent Condition**

Brand NEW Opto 22 Model 120D3 Solid State Relay 3-32VDC Control

6-30V Relay Module Switch Trigger Time Delay Circuit Timer Cycle Adjustable