Pin Assignment - Advantech IDK-2117 Series User Manual

4.2.1

Pin Assignment

4.2.1.1 CN1&CN2 Output Connector (Connect to LCD Back light Cables)
Pin No. Symbol
1 Output
2 Output
4.2.1.2 CN3 Input Connector
Pin No. Symbol
1 Vin
2 Vin
3 GND
4 GND
4.2.1.3 CN4 Input Connector (Optional for other model over 40W)
Pin No. Symbol
1 Vin
2 Vin
3 GND
4 GND
5 Control
6 PWM
Description
High Voltage
Low Voltage
Description
Input Voltage 12V
Input Voltage 12V
Ground
Ground
Description
Input Voltage 12V
Input Voltage 12V
Ground
Ground
ON/OFF control (ON=+1.5~5V OFF=0~0.8V)
Brightness control ( 0V Min ~ 5V Max )
19 IDK-2117 User Manual