Connecting Battery Modules - SolaX Power BMS Parallel Box-II User Manual

4. Installation
Step2.
screw connection
DC plug housing(-)
spring
Step3.
chamber
wire strands
•
Connecting the CAN Communication Cable
It is required for the BMS to communicate with the inverter for proper operation.
Note that the CAN communication cable is shielded with steel tubes.
The wire order of the communication cable is as follows:
1 2 3 4 5 6 7 8
1 2 3
Sequence
CAN
/ / /
16
screw connection
DC socket housing(+)
Step 4.
1) Orange stripes on white
2) Orange
3) Green stripes on white
4) Blue
5) Blue stripes on white
6) Green
7) Brown stripes on white
8) Brown
4 5 6 7 8
CAN_H CAN_L A1 B1
/

Connecting Battery Modules

4.6.2
For the parallel box + 2/4/6/8 battery packs:
Box to the Battery module:
B1+/B2+ to "+" ;
B1- /B2- to "-",
RS485 I/RS485 II to "RS485".
RS485 I
B1-
B1+
Battery module
RS485
_
+
4. Installation
Battery module
17