ME31-XAAX0440 Ebyte OEM/ODM ME31-XAAX0440 4 way Analog input Modbus gateway support network module ethernet io module

[Introduction]：ME31-XAAX0440 has 4 Type A relay outputs and 4 analog (0-20mA/4-20mA) inputs, supports Modbus TCP protocol or Modbus RTU protocol for acquisition and control, and the device can also be used as a simple Modbus gateway (Automatically send commands of non-local Modbus addresses through the serial port/network port) network I/O
networking module.