The iSMA-B-MG-IP Master Gateway is designed for the integration of M-Bus meters and Modbus RTU/ASCII devices.

With the M-Bus level converter up to 60 M-Bus meters can be operated. The integrated M-Bus power supply delivers up to 130mA current. With the integrated RS485 additionally up to 128 Modbus devices can be connected. The device address, speed and protocol type can be set via the DIP switch.