Ebyte ME31-XAAX0440, User Manual

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Chengdu Ebyte Electronic Technology Co.,Ltd. ME31-XAAX0440_UserManul_EN
Copyright ©2012–2021,Chengdu Ebyte Electronic Technology Co.,Ltd.
1
Chapter 1 Introduction
1.1 Brief 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.
1.2 Features

Support standard Modbus RTU protocol and Modbus TCP protocol;

Support various configuration software/PLC/touch screen;

RS485 acquisition and control I/O;

RJ45 acquisition and control I/O;

4 analog inputs (0-20mA/4-20mA);

4-way switch output DO (type A relay);

Switch output (DO) supports level mode and pulse mode;

Support custom Modbus address setting;

Support 8 common baud rate configurations;

Support DHCP and static IP;

Support DNS function, domain name resolution;