User guide

CommPlete 4000 Server SBC, Model IPC-551 21
Hardware Configuration
2-10 Keyboard Connector
Connector Type: DIN
DIN
6
5
4
3
2
1
Figure 2-20: Keyboard DIN Connector
Supports PC/AT keyboard. Pin assignments are as follows:
PIN SIGNAL FUNCTION
1 KBDATA
2NC
3 GND
4Vcc
5 KBCLK
6NC
2-11 External Keyboard Connector
EXKB : external keyboard connector
1
EXKB
Figure 2-21: External Keyboard Connector
The pin assignments are as follows:
PIN SIGNAL FUNCTION
1 KBCLK
2 KBDATA
3NC
4 GND
5Vcc