The BMUX 15/4 is a multicontact switch (multiplexer) in four-wire-technique for impedance and voltage measurements of multiple battery cells. It switches up to 15 cascaded or up to 8 seperated cells onto one impedance meter (BIM1, BIM2, BTC1).
The BMUX 15/4 is controlled via USB or RS232 interface with a simple protocol or via graphical user interface with a PC.