Appendix
17.4 Retrofitting instructions
SIMATIC Rack PC 840 V2
17-8
Operating Instructions, Edition 05/2006, A5E00248055-04
Approved configuration versions for the temperature range 5 to 45° C
Free
Free
Floppy
Front Drive Holder
Rear Drive Holder
HDD
Floppy
Front Drive Holder
Rear Drive Holder
HDD
Not equipped
H
D
D
H
D
D
DVD-ROM
DVD-ROM
Figure 17-3 Approved configuration versions for the temperature range 5 to 45° C
Celeron and P4 processors up to 2.8 GHz can be used. The maximum permissible power
loss of expansion modules is 80 W.
The PATA/SATA drives can be installed permanently in the drive bay or in the swap frame.
Devices equipped with removable racks may not to be exposed to shock during operation.
Approved configuration versions for the temperature range 5 to 50° C
Free
Free
Floppy
Front Drive Holder
Rear Drive Holder
H
D
D
H
D
D
1st DVD-ROM
Figure 17-4 Approved configuration versions for the temperature range 5 to 50° C
Mobile processors with 2.2 GHz can be used. The maximum permissible power loss of
expansion modules is 30 W. DVD ROM/CD RW and DVD ROM can be installed and
operated within the temperature limits as described earlier.