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Chengdu Ebyte Electronic Technology Co., Ltd.
Chapter 3 Technical indicators
3.1Specifications and parameters
category
power supply
serial port
MODBUS _
AI input
DO output
other
Copyright © 2012–2023 , Chengdu Ebyte Electronic Technology Co., Ltd.
10
name
Operating Voltage
D C8 ~ 2 8V
Power indicator
Blue LED indication
Communication
RJ45 , RS485
Interface
baud rate
9600 bps (customizable)
Protocol
Standard Modbus TCP , Modbus RTU protocol
Can be modified by Modbus command and host
device address
computer
Number of AI
4 way
channels
Acquisition
single-ended input
Features
input type
0-20mA , 4-20mA _ _ _
AI Resolution _
3‰
Acquisition
1 0 Hz
frequency
input instructions
OLED screen display
Number of DO
4 way
channels
DO output type
Form A relay
DO output mode
Level output, pulse output
Relay contact
30V/ 5A , 250V/ 5A
capacity
output indication
OL ED screen display, red LED indication
Product Size
121 mm * 72mm * 34mm ( L*W*H )
product weight
1 45 ± 5g _
Working
-40 ～ +85℃, 5% ～ 95%RH (no
temperature and
condensation)
humidity
-40 ～ +105℃, 5% ～ 95%RH (no
storage temperature
condensation)
and humidity
installation method
rail installation
ME31- XAAX0440 _User Manual
parameter
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