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SIMATIC PC RI25/45, Technical Description
C79000-G7076-C808-01
You can connect an external PS/2 mouse to your IPC. The connector has the
following pinout:
View of the socket conenctor
1
2
3
4
5
6
Figure 2-11
Connecting the PS/2 mouse
Pin
Description
1
Mouse data line
2
Open
3
0 V
4
+5 V
5
Mouse clock
6
Open
Connecting the
PS/2 Mouse
Pinout
Motherboard