Ebyte E820-AIO, Руководство пользователя

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3
5 Acquisition rate
Full channel
10Hz
Acquisition rate for analog signal.
6 Interface
RS485：1 * 5 *
3.81 mm
Line pressing
7 Supply voltage 5 ~ 36V DC
Note: The module will be destroyed if the voltage is higher than
36V.
8
Working
current
12V/50mA
5V/90mA，12V/50mA，24V/30mA，36V/20mA(
The over 100mA output
current is recommended when the output power is not used).
9
Communicatio
n level
RS485 RS485
10
Communicatio
n address
1-247 1-247 can be configurable, the default is 1.
11
Acquisition
accuracy
0.1%FS Accuracy of analog signal collection.
12 Baud rate Default: 9600 It can be configured from 1200~115200.
13
Working
temperature
-40℃～+65℃ Industrial grade.
14
Isolation
protection
3000vDC Lightening strike, Surge protection.
1.2 Series products
Model Number Interface Signal type
Acquisition
accuracy
Analog
channel
Protection
level VDC
Size
E820-AIO
（II-485-4-20）
RS485 0-20mA 0.1%FS 4 3000 82*84.25
1.3 FAQ
No. Questions Description
1 Change baud rate
When using the upper computer, users need to close the upper computer first
and reopen after changing the baud rate.
2
Forget the device
address
Users can use 03 command to read FF monitoring.
1.4 Notice
No. Notice Description