Peimar PSI-J51-48-BT, Manual

Page: 48 / 56

48
EN
Remove the cover corresponding to the RJ45 ports, pass the communication cable
through the waterproof gasket, then connect it to the correct side port and tighten the
screw.
4.4 Interface communication
Remove the Ethernet cable from the battery pack.
Note: first pass the cable through the waterproof sheath and then connect the RJ45 plug
into CAN port.
1 2 3 4 5 6 7 8
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2. blank
3. blank
4. blank
5. blank
6. blank
7. RS485A
8. RS485B
Definition of RJ45 ports PIN.
Left Right
1 DRM 1/5 1 EXT SYNC
2 DRM 2/6 2 GND
3 DRM 3/7 3 NONE
4
DRM 4/8
4
CANH
5
RefGen
5
CANL
6
Com/DRM 0
6
GND
7 V+ 7 RS485 A+
8 V- 8 RS485 B-