GW-7838-M Modbus TCP Server to M-Bus Master Gateway

Features

- Supports M-Bus standard: EN-13757, CJ/T -188
- Supports Modbus TCP/RTU function code 0x03 and 0x04 to read Meter data
- Default M-Bus port data format: Data bit 8, Parity Even, Stop bit 1
- Supports up to 100 M-Bus slaves
- M-Bus over current protection
- Short-circuit protection on the M-Bus
- Update firmware from serial port
- Watchdog inside