Controlling Analog Charger by BMS123

Many chargers supports communication with BMS over an analog ON/OFF dataline. This way the controlling of the charging process is enabled. The controlling is especially important during the final part of the charging process. When BMS detects high voltage at one of the cells, it is necessary to slow down the charging or stop the charging completely.

How to control a TC charger by BMS123 is included in user manual at the page 9 (http://www.ev-power.eu/docs/pdf/BMS123_Manual_v1_1.pdf) and it is very well working with our TC charger product line.

Now now you can control also chargers which supports only ON/OFF function through the Wago connector (http://gwl-power.tumblr.com/post/13367362802/faq-rt-bms-connection-to-chargers-the-wiring-of). See the picture above for connection.

The complete drawing is available here: http://www.ev-power.eu/docs/web/BMS123-Analog-Charger.jpg