8
8-7
PG 720 Programming Device
C79000-G7076-C720-02
You can connect an external keyboard to your PG 720. The connector has the
following pinout:
View of the socket connector
1
2
3
4
5
6
Figure 8-3
Connector Pinout for an External Keyboard
Table 8-5
Pinout Table of the Keyboard Connecting Cable
PinNo.
Designation
Input/Output
1
Data line, keyboard
Input/output
2
Data line, trackball
Input/output
3
0V
–
4
Current-limited 5V power supply
Output
5
Clock line, keyboard
Input/output
6
Clock line, trackball
Input/output
Connecting an
External Keyboard
Hardware Information
Содержание SIMATIC PG 720
Страница 32: ...3 3 18 PG 720 Programming Device C79000 G7076 C720 02 Getting to Know the PG 720 ...
Страница 56: ...4 4 24 PG 720 Programming Device C79000 G7076 C720 02 Installing the PG 720 ...
Страница 76: ...6 6 10 PG 720 Programming Device C79000 G7076 C720 02 Configuring the Programming Device ...
Страница 80: ...7 7 4 PG 720 Programming Device C79000 G7076 C720 02 Error Diagnostics ...