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RS232 Power Control

Sometimes you need to switch on/off an AC load with a simple RS232 command. The market is full of WiFi based power control, but what if this is overkill? What if WiFi is not available, but a local microntroller is? When our customer requested this part we found the easiest solution was to modify an existing remote relay controlled outlet to accept commands from a real RS232 connector.

Configuration 1: Plastic casing, built in plug/socket

Configuration 2: Metal 2 Gang Housing

Specifications