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Chengdu Ebyte Electronic Technology Co., Ltd.
Chaper 3 Technical Indicators
3.1 Specifications
Category
power supply
network port
serial port
DI Input
AI Input
DO Output
Others
Copyright ©2012–2022, Chengdu Ebyte Electronic Technology Co., Ltd.
Name
Working voltage
DC 8～28V
Power indicator
Red LED indication
RJ45
10/100 adaptive RJ45 Ethernet interface
Communication
RS-485
interface
Baud rate
9600bps(default)
"Ebyte Cloud Device Communication Protocol",
Protocol
transparent transmission
Number of DI
4 way
channels
Input type
Default dry contact
Collection
1 kHz
frequency
Number of AI
2 way
channels
Acquisition
single-ended input
characteristics
Input type
0-20mA(default)/4-20mA
AI acquisition
3‰
accuracy
Collection
10Hz
frequency
Number of DO
2 way
channels
DO output type
A type relay
DO output mode
Level output, pulse output
Relay contact
DC：30V/7A、AC：250V/7A
capacity
Product weight
135±5g
-40 ～ +85℃、5% ～ 95%RH(no
Operation
condensation)
Temp/Humi
Installation method
Positioning hole installation
E870-E1_User Manual_EN
Parameters
13
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