Modbus is a serial communication protocol published by Modicon® in 1979 for use with programmable logic controllers (PLCs) and is still under development by Modicon.
Datalogger devices, also called data loggers, are electronic devices that record the data that occur within a certain period of time and store them on the internet, allowing these records to be reported when necessary.
Power electronics is a field that encompasses the design, production, and utilization of electronic devices used to convert, control, and process electrical energy.