Chapter 3 Technical Indicator; Specification And Parameter - Ebyte ME31-AAAX2240 User Manual

Chengdu Ebyte Electronic Technology Co.,Ltd.

Chapter 3 Technical indicator

3.1 Specification and parameter

Category
Power supply
Serial port
MODBUS
DI input
AI input
DO output
Other
Copyright ©2012–2022,Chengdu Ebyte Electronic Technology Co.,Ltd
Name
DC8～28V
Operating voltage
Power indicator Blue LED indicator
Communication
RJ45、RS485
interface
9600bps（can be defined by user）
Baud rate
Communication
Standard Modbus TCP,Modbus RTU
protocol
Device address Modify via Modbus command and computer
DI channels 2 channel
Input type Default dry node
Acquisition
1 kHz
frequency
Input indicator LED display
AI channels 2 channel
Acquisition
Single-ended input
characteristics
Input type 0-20mA, 4-20mA
AI resolution 1‰
Acquisition
10Hz
frequency
Input instructions LED display
DO channel 4 channel
DO output type Type A Relay
DO output mode Level output, pulse output
Relay contact
30V/7A、250V/7A
capacity
Output indication Red LED
Product weight 150 ±5 g
Working
-40 ～ +85℃、 5% ～ 95%RH （no condensation ）
temperature and
humidity
Storage temperature
-40 ～ +105℃、 5% ～ 95%RH （no condensation ）
and humidity
Installation Din rail installation
ME31-AAAX2240_UserManul_EN
Parameter
10