BMW´16S Battery Module pin out

[nedim]

Hi, does some one has a pinout for CSC 32 pin connector on module ?


wbr

[espriev]

I am using the 2p8s modules, the 16s are probably similar. Orange is the cell taps and yellow is the temp sensors.
Just start at one end with a probe on you VOM and find the other end, where you will read the total pack voltage.
It is then simple to go down the line as each cell (probably a top row pin & the bottom row pin below it) sequentially adds up to the total system voltage.
As I recall the top most (pack +) and the bottom most (pack-) have 2 wires each, going to 2 pins. You will read no voltage between those, but the same from either multed set to all other cells.
The temp sensors will read a resistance, (maybe around 1kohm) between leads, and no resistance to any other yellow wires. They are not polarized.

[nedim]

Hi, i dont have module by myself i have one 8S configuration but is not the same. i need this pinout for other pruposes.

[andybpowell]

This was shared with me by Artur it contains both the 8s and 16s pinouts I,m sure he won't mind he's a very helpful man

BMW-8s-pinout.xlsx

(20.5 KiB) Downloaded 70 times

[nedim]

thanks a lot