Sunfree Series
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5.7.2 RJ45 Pin Port Definition.
Left
1 EXT
SYNC
2 GND
3 NONE
4 CANH
5 CANL
6 GND
7 RS485-A+
8 RS485-B-
Right
1 DRM
1/5
2 DRM
2/6
3 DRM
3/7
4 DRM
4/8
5 RefGen
6 Com/DRM
0
7 V+
8 V-
Table 5.6 RJ45 pin port definition
5.7.3 Open the waterproof cover, pass the prepared communication cable
through each component, insert corresponding communication port, then
tighten the screws.
Figure 5.16 Connection of communication cable
