Smartshunt mid point

[oz1]

I have just set up a 24v 200ah battery stream (2s2p) 12v 100ah lithium. I also have a Smartshunt 300amp but am confused as to where is the mid point connection? This is my schematic, but where is the mid point.

Thanks

Alan

[lxonline (LX)]

9.1. Battery bank and midpoint wiring diagrams - 9. Midpoint voltage monitoring

Easier if you take a different point of view. Then you can see the midpoint connection.

The diagram is from the above link. It is for 2s 3p but the principle is the same.