IEI Technology AFL-xxx-CX2, User Manual

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AFL-xxx-CX2 Panel PC
Page 33
The keypad connector connects to an numeric keypad for access control systems.
PIN DESCRIPTION
2 VOL+
4 VOL-
6
8 BRIGHT-
10 LCD ON_OFF
12 GND
Table 2-6: Keypad Connector
2.12.7 Backlight Connector
CN Label: CN1
CN Type: 6-pin box header
CN Location: See Figure 2-9
CN Pinouts: See Table 2-7
The backlight connector provides power for the LCD panel backlight.
PIN DESCRIPTION PIN DESCRIPTION
1 12 V 2 12 V
3 BLON 4 ADJ
5 GND 6 GND
Table 2-7: Backlight Connector
2.12.8 CPLD Connector
CN Label: CN2
CN Type: 6-pin connector
CN Location: See Figure 2-9
CN Pinouts: See Table 2-8
The CPLD connector connects to a complex programmable logic device.