The MK-MB-CR is microcontroller-based bidirectional M-BUS Master converting M-Bus signal to Modbus RS-485 RTU and or Modbus TCP. It can supply power to maximum of 64 m-bus slave devices. The MK-MB-CR is used as a bridge in building and industrial networks where it is needed to read m-bus devices (tax meters and/or sensors) in Modbus based SCADA systems. It has output short circuit protection on m-bus side Extra Info Mbus Master Which Converts Mbus To Modbus Rs485