Power Line Communication (PLC) allows one to transmit and receive data by floating a modulated carrier signal over existing power lines. The primary benefit of PLC is the ability to use existing ...

When a PLC is used primarily to replace relays, timers, and counters, it's hard to beat the simplicity and usefulness of ladder diagram programming. Their ability to accept programming in ladder ...

PLC (power line communication) is a communication method that uses a power line as the communication medium. A system can be built economically and quickly by using an electric supply network as a ...