ME31-XAXA0404 4AI + 4AO Modbus TCP/RTU I/O Networking Module

ME31-XAXA0404 is equipped with 4 analog outputs (0 -20 mA /4-20mA) and 4 analog inputs (0 -20 mA /4-20mA) , and supports Modbus TCP protocol or Modbus RTU protocol for acquisition control , At the same time, 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) network I/O networking module.

Features

• Support standard Modbus RTU protocol and Modbus TCP protocol 
• Support various configuration software/PLC/touch screen
• RS485 acquisition control I/O
• R J45 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 analog outputs (0 -20 mA /4-20mA ) 
• Support custom Modbus address setting
• Support multiple baud rate configuration and verification configuration
• Support DHCP and static IP 
• Support DNS function, domain name resolution
• Support Modbus gateway function

Specifications

• Operating voltage : DC 8～28V
• Communication Interface : RJ45, RS485
  
• Baud rate : 9600bps (customizable)
• Protocol : Modbus TCP, Modbus RTU
• Device address : This can be modified via Modbus instructions and the host computer
• AI roads  : 4
• Acquisition characteristics : Single-ended input
• The input type : 0-20mA、4-20mA
• AI resolution : 12 bits
• precision : 3%
• Acquisition frequency : 10Hz
• Enter an indication : The LED screen is displayed
• AO roads : 4 roads
• AO output type : Current output, 2-wire connection
• AO output range : 0～20 mA \4～20 mA
• AO resolution : 16
• Output accuracy : 2%
• Output indication : The LED screen is displayed
• Product size : 121mm * 72mm * 34mm(Length*width*height)