Manual

PPC-37xxA-N26 Panel PC
Page 121
7.2.3 Backlight Inverter Connector (INV1)
7.2.4 Battery Connector (BAT1)
7.2.5 Buzzer Connector (SP1)
7.2.6 Digital Input/Output Connector (DIO1)
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 GND 2 VCC
3 Output 3 4 Output 2
5 Output 1 6 Output 0
7 Input 3 8 Input 2
9 Input 1 10 Input 0
Table 7-7: Digital Input/Output Connector (DIO1) Pinouts
PIN NO. DESCRIPTION
1
LCD_BKLTCTL
2
GROUND
3
+12V
4
GROUND
5
BACKLIGHT ENABLE
Table 7-4: Backlight Inverter Connector (INV1) Pinouts
PIN NO. DESCRIPTION
1 Battery+
2 GND
Table 7-5: Battery Connector (BAT1) Pinouts
PIN NO. DESCRIPTION
1 +V5S
2 GND
Table 7-6: Buzzer Connector (SP1) Pinouts