Further technical data
Table 5-16
Fan, non‑volatile data backup, and approvals     
Data SIMOTION D425-2 DP
SIMOTION D425-2 DP/PN
SIMOTION D435-2 DP
SIMOTION D435-2 DP/PN
SIMOTION D445-2 DP/PN
SIMOTION D455-2 DP/PN
Fan Double fan/battery module is included 
in the scope of delivery
Double fan/battery module is 
included in the scope of delivery
● Backup time, min.
● Charging 
time, typ.
● 4 days (real-time clock backup)
● A few minutes
● 4 days (real-time clock backup)
● A few minutes
● Approvals cULus
(E164110 file)
cULus
(E164110 file)
● Marking for 
Australia
C‑Tick mark
 
C‑Tick mark
 
 
If a double fan/battery module is used with included battery, the backup time of the real-time 
clock is at least 3 years. 
For further technical data, such as the maximum number of online connections, HMI devices 
that can be used and a list of tasks available in the execution system, for example, see the 
function 
overview in Catalog PM 21, Motion Control SIMOTION, SINAMICS S120 and motors 
for production machines.
5.6 CompactFlash card
CompactFlash card
Table 5-17 CF card
Memory capacity 1 GB (order no. 6AU1400-2PA23-0AA0)
1 GB (order no. 6AU1400-2PA22-0AA0)
1 GB (order no. 6AU1400-2PA21-0AA0)
Weight 10 g
Technical data of the D4x5-2
5.6 CompactFlash card
SIMOTION D4x5-2
Manual, 04/2014 87