This is a high-performance dual converter with bus interface and communication protocol. The M-BUS to Ethernet and RS485 interface is supported. The device supports CJ/T-188, European standard first-level address MBUS protocol, European standard second-level address MBUS protocol, and user-defined protocols converted to standard MODBUS-TCP or MODBUS-RTU. It also enables transparent transmission between server and instrument. Users can access data from various M-BUS meters connected to the converter by reading registers via MODBUS-TCP or MODBUS-RTU over the Ethernet or RS485 interface. The converter provides simultaneous physical and protocol layer conversion. Its built-in isolation circuit helps protect serial port-connected equipment. It is compatible with any MODBUS master station for reading M-BUS device data. The converter supports the MODBUS-RTU protocol for reading up to 100 instruments. It also supports transparent transmission mode, enabling direct communication between the host and M-BUS slave devices. Transparent transmission supports up to 500 block meters. Color: As shown. Material: Plastic. Package Contents: 1 x MBus to Ethernet Converter. Only the above package content is included; other items are not. Note: Lighting and display differences may cause slight color variations between the image and actual item. Measurement may vary by +/- 1-3 cm.