Siemens SIMATIC Box PC 620 Manual page 22

Commissioning the SIMATIC Box PC 620
Permissible Fitting Positions of the PC with Floppy Disk Drive
An inclined position of ± 20_ is allowed in each of the permissible fitting positions.
Fan
Ports FDD
Ports
This fitting position is permissible in devices without an FDD
Figure 2-5 Permissible Fitting Positions of the PC with Floppy Disk Drive
Permissible Fitting Positions of the PC with LS120
An inclined position of ±15_ is allowed in each of the permissible fitting positions.
Fan
Ports LS120
Ports
These fitting positions are permissible in devices with LS120
Figure 2-6 Permissible Fitting Positions of the PC with LS120
2-8
FDD Ports
Fan
Ports
LS120 Ports
Fan
Ports
FDD
Fan
Fan
FDD
Preferred position
LS120
Fan
Fan
LS120
Preferred position
SIMATIC Box PC 620 Manual
C79000-G7076-C639-04