RS485 communication interface and switching device
Sx405 is the series of three-phase and single-phase integrated smart meters designed for measurement of active and reactive electrical energy of residential, commercial and industrial consumers / prosumers with communication and switching modules. The RS485 port allows local communication, data reading and parameterization of up to 31 meters in a single communication loop. Single-phase meter is available in direct grid connection, while three-phase model is available in both direct and CT connection. Sx405 supports DLMS/COSEM interoperability.