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Technical Manual
5.5.7. Connector X1702 (Smart Battery System)
BAT+
Connect to positive terminal of battery.
BAT-
Connect to negative terminal of battery.
MEM_SDA
Smart battery data bus signal. Open collector bidirectional (TTL).
MEM_SCL
Smart battery clock signal. Open collector bidirectional (TTL).
THM
Thermal monitor input signal. Analog input, maximal input voltage is 4V DC.
5.5.8. Connector X1700 (DC Power Input)
DCIN
Main power supply input (8V - 28V DC).
GND
Main power supply ground.
5.5.9. Connector X904 (Backlight)
NC
Not connected.
BKLT_ADJ
0-4V DC brightness control signal.
BKLT_SW
Switched backlight power supply. 5V or 12V selectable by J910.
BKLT_ON
Backlight on/off control signal (TTL). Polarity selectable by J911.
ePanel-mgx
Page 21 of 45 Pages
Connector locations and pinouts
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