Chapter 1 Product Overview; Introduction; Features - Ebyte ME31-AAAX2240 User Manual

Chengdu Ebyte Electronic Technology Co.,Ltd.

Chapter 1 Product overview

1.1 Introduction

ME31-AAAX2240 is equipped with 4 Type A relay outputs and 2
analog (0-20mA/4-20mA) inputs, 2 dry contact input detection, supports
Modbus TCP protocol or Modbus RTU protocol for acquisition and control,
and the equipment is also A network I/O networking module that can be
used as a simple Modbus gateway (automatically send commands with
non-local Modbus addresses through the serial port/network port).

1.2 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；

2 channel analog input（0-20mA/4-20mA）；

2-channel switch input DI (dry node) ；

4-channel switch output DO (Type A relay) ；

Switch output (DO) supports level mode, pulse mode, follow mode ；

Support custom Modbus address settings；

Support 8 common baud rate configurations ；

DHCP and static IP；

DNS function, domain name analysis；

Support Modbus gateway；

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