Ebyte ME31-XAAX0440 4 AI/ 4DO RS485 Modbus Network Module Ethernet IO Module

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.

User Manual

Features

• Support standard Mod b us RTU protocol and Mod b us TCP protocol
• Support various configuration software/PLC/touch screen
• RS485 acquisition control I/O
• RJ45 acquisition and control I /O , support 4- way host access
• Support OLED display to display status information, and configure device parameters through buttons
• 4 analog inputs (0-20 mA / 4-20mA )
• 4-way switch output DO ( Form A relay)
• Switch output (DO) supports level mode, pulse mode , follow mode, reverse follow mode, trigger flipmode
• Support custom Modbus address setting
• Support 8 common baud rate configurations
• Support DHCP and static IP 
• Support DNS function, domain name resolution
• Support Modbus gateway function
• Support input and output linkage