ME31-AXXX8000 Industrial grade 4~20mA to Ethernet ModBus protocol TCP/IP to RTU network RS485 acquisition control

[Introduction]：ME31-AXXX8000 is a network I/O networking module with 8-way dry contact input detection, supports Modbus TCP protocol or Modbus RTU protocol for acquisition control, and the device can also be used as a simple Modbus gateway (automatically send commands with non-local Modbus addresses through the serial port/network port).