7
7-10
Programming Device PG 740
C79000-G7076-C742-01
You can connect an external keyboard to your PG 740. The connector has the
following pinout:
View of socket connector
1
2
3
4
5
6
Figure 7-2 Connector Pinout for an External Keyboard Connecting Cable
Pin No.
Designation Input/Output
1 Data line, keyboard Input/output
2 Data line Input/output
3 0 V -
4 Current limited, 5 V power supply Output
5 Clock line, keyboard Input/output
6 Clock line, trackball Input/output
Connecting a
Keyboard
Hardware Information