I/O connector pins - AWS310 - AWS310-SITE - AWS810 - AWS810-SOLAR - BMU801

BMU801 User Guide
Document code
M212710EN
Revision
B
Language
English
Product
AWS310
AWS310-SITE
AWS810
AWS810-SOLAR
BMU801
Document type
User guide
I/O connector pins
I/O connector pins
Number in figure Pin Description
1 Charging status

Open collector output for indicating the battery charging status.

  • Max. voltage 30 V
  • Max. current 100 mA
2 Fault indicator

Open collector output for indicating errors and fault situations.

  • Max. voltage 30 V
  • Max. current 100 mA
3 GND Ground pin.
4 Battery voltage output

Voltage output for measuring the battery voltage.

  • 0–3.3 V
5 Force-off input 1

Emergency cut-off, enables powering off the entire system.

Pulled up to 3.3 V, pull down to GND to disable power out.
6 GND Ground pin.
1 Factory-configurable as remote test button.