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.

Upon application of utility power the device will energize the socket and turn the switch LED RED to indicate power is ON Power may also be turned on or off by sending RS232 commands through the DB9 port at 115200 BPS, N81

• ON => Turns the socket on
• OFF => Turns the socket off

Specifications:

• Max Load: 10A / 2200 W
• Serial Connectivity: Female DB9, RS232 @ 115200N81
• Firmware Upgrade: Via serial port
• Also available with USB virtual com port emulation.
• Hardware/Firmware customization available upon request.

Unit is shipped fully assembled with all parts shown.