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Product Descriptions

ME31-AAAX4220 is equipped with 2 channel A-type relay outputs and 2 channel analog inputs (0-20mA/4-20mA), and 4 channel dry contact input detection,supports Modbus TCP protocol or Modbus RTU protocol for acquisition and control and can be used as a simple Modbus gateway (automatically send commands with non-local Modbus addresses through the serial port/network port).

Product Features

? Good for standard Modbus RTU protocol and MODBUS TCP protocol; 

? Work with various configuration software/PLC/touch screen；

? RS485 acquisition control I/O；

? RJ45 acquisition control I/O，support 4 channel master access；

? Support OLED display screen to display status information, and device parameters can be configured through buttons; 

? 2 channel analog inputs（0-20mA/4-20mA）； 

? 4-channel switch input DI (dry node) ；

? 2 channel switch output DO（A-type relay）；

? Switch output (DO) supports level mode, pulse mode, follow mode, reverse follow mode, and trigger flip mode;

? Support custom Modbus address settings；

? Support 8 common baud rate configurations ；

? DHCP and static IP； 

? DNS function, domain name analysis； 

? Support input output linkage.

Specifications

Actual product photos

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Official Certificate&Certificate

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Standard packaging

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