Appendix
A.4 Retrofitting instructions
SIMATIC IPC647C
220 Operating Instructions, 12/2010, A5E02669337-02
Temperature range 5 °C to 45°C
The maximum permissible power loss of expansion modules is 55 W. Distribution over the
slots:
● 25 W maximum for the PEG slot
● 2 x 25 W maximum for the modules in slot 2 and slot 3
Maximum permitted configuration
Slimline DVD RW / CF card
HDD / SSD in removable rack
HDD / SSD in removable rack
Figure A-2 Approved configuration versions for the temperature range 5 °C to 45°C
Note
The HDDs installed in the removable rack may not be exposed to vibratory loads during
operation and only to limited shock loads (see specifications).