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• Pin definition
Function
RS485-1
RS485-2
DRM
DI
DO
6
62
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
21
22
29
30
Click!
Definition
RS485A IN+
RS485B IN-
RS485 IN-GND
RS485 OUT+
RS485 OUT-
RS485 OUT-GND
RS485A METER
RS485B METER
V+5V
COM_GND
DRM1/5
DRM2/6
DRM3/7
DRM4/8
RG/0
CL/0
Digital IN+
Digital IN-
Digital OUT+
Digital OUT-
Inverter
COM port
Remark
For inverter RS485
networking or
connecting the data
collector
For connecting RS485
meter or other
devices
Reserved for DRM
Input
digital signal
Output
digital signal
Click!
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