ECL-PNM has been developed for collecting information about the current status of the Power Line. It is able to monitor 6 Three-Phase lines and 18 Single-Phase lines. There are 2 “RS485″ ports available. Due to the advantage of two different Rs485 ports, the device allows the user to transmit 2 different data queries simultaneously or seperately.
ECL-PNM doesn’t need additional power supply. Modbus RTU Address can be assigned by a DIP switch