The new PLC-INTERFACE Ethernet Gateway from Phoenix Contact combines relays and communication in one modular system.

The mechanics of restoring power to the Protocol Resonance Towers using Relays can be tricky - here's what to do!

Place the Relay Towers to get power flowing in the Valley Reboot quest.

For switching high-powered loads from a microcontroller, or for switching AC loads in general, most of us will reach into the ...