Siemens Simatic PG 740 - Connector Pinouts

7
7-9
Programming Device PG 740
C79000-G7076-C742-01
7.4 Connector Pinouts
You can connect a PS/2 mouse to your PG 740. The connector has the
following pinout:
View of socket connector
1
2
3
4
5
6
Figure 7-1 Connector Pinout for a PS/2 Mouse Connecting Cable
Pin No.
Designation Input/Output
1 Data line Input/output
2 Unassigned -
3 0 V -
4 Current-limited 5 V power supply Output
5 Clock line Input/output
6 Unassigned -
Connecting a PS/2
Mouse
Hardware Information