Ebyte MA01-A C 4020 Series, Руководство пользователя

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Chengdu Ebyte Electronic Technology Co.,Ltd. 【2DI + 2AI + 4DO】MA02-AACX2240 User Manual
Copyright ©2012–2021
，
Chengdu Ebyte Electronic Technology Co.,Ltd. 5
1. Product introduction
MA02-AACX2240 supports the acquisition of 2-channel sensor switch input (DI) and 2-channel sensor analog
input (AI), which is converted into serial port (RS232) and data is transmitted to configuration software or PLC. The
serial port I/O networking module (also called "remote IO") that realizes the remote acquisition and control function by
issuing commands through the serial port to control 4 relay switch outputs (DO).
1.1 Brief Introduction

Support Modbus RTU protocol;

Support various configuration software/PLC/touch screen;

RS232 acquisition and control IO;

DC 8
～
28V power supply;

2-way switch input DI (dry node);

2 analog inputs AI (0
～
20mA/4
～
20mA);

4-channel switch output DO (relay);

The switch input (DI) supports counting function;

The switch input (DI) supports rising edge, falling edge, and level trigger mode;

Switch output (DO) supports level mode, pulse mode, follow mode;

Isolation and protection of input and acquisition ports;

Communication baud rate 1200
～
115200 (default 9600), support custom setting;

Support 1
～
247 slave stations, 5-digit DIP switch can set 1
～
31 address code, more than 31 can be set by software.