Overkill Solar BMS Series User Manual

D.1. Pinouts
D.1.1 BMS Balance Connector (12V)
12V BMS connector:

Connector type: JST XH
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Pin
Name
Function
Wire color
1
BC4
Balance tap. Cell #4 positive
Red
2
BC3
Balance tap. Cell #3 positive & Cell #4 negative
White
3
BC2
Balance tap. Cell #2 positive & Cell #3 negative
White
4
BC1
Balance tap. Cell #1 positive & Cell #2 negative
White
5
BC0
Balance tap. Cell #1 negative
Black

Part Numbers:
● Female housing: JST XHP-5
● Pins for female housing: JST SXH-001T-P0.6
● Male connector, through-hole, vertical: JST B5B-XH-A
● Male connector, through-hole, right-angle: JST S5B-XH-A-1
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24V BMS connector:

Connector type: JST XH
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Overkill Solar BMS Series Specifications

General

Brand	Overkill Solar
Model	BMS Series
Category	Control Unit
Language	English