Connect your Carlo Gavazzi EM21 meters to Wattics with the Octopus Gateway

  1 Electrical Wiring     Isolate unused RS485 cable wires before powering up the Octopus to avoid unexpected shorts. Switch on the resistor for daisy chain installations. Write down your meter’s Modbus/rs485 settings: Modbus address / baud rate / number of bits / parity / stop bits   For more information check the following…