Hardware Information
8-19
SIMATIC Box PC 620 Manual
C79000-G7076-C639-02
PS/2 Mouse Port
You can connect an external PS/2 mouse to your SIMATIC Box PC 620.
The connector has the following pinout:
12
3
4
5
6
View of socket connector
Figure 8-4 Connector Pinout for a PS/2 Mouse
Pin No.
Designation Input /Output
1 Data line Input/Output
2 Unassigned -
3 0 V -
4 Current limited 5V power supply Output
5 Clock line Input/Output
6 Unassigned -
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