Further technical data
Table 5-12
Non-volatile data backup
Data SIMOTION D425 SIMOTION D435 SIMOTION D445/
D445‑1
● Backup time, min.
●
Charging time, typ.
5 days (real-time clock/
SRAM backup)
Just a few minutes
5 days (real-time clock/
SRAM backup)
Just a few minutes
5 days (real-time clock/
SRAM backup)
Just a few minutes
● Approvals cULus
(File No. E164110)
cULus
(File No. E164110)
cULus
(File No. E164110)
● Marking for
Australia
(C‑Tick mark)
Hardware version D or
higher
Hardware version D or
higher
D445: Hardware version
D or higher
D445‑1: Hardware
version A or higher
If a fan/battery module is used with a battery installed, the backup time 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
5.2 Clock
Features of real-time clock
The following table lists the properties and functions of the SIMOTION D clock.
Table 5-13 Clock features
Features Meaning
Type Hardware clock (integrated "realtime clock")
Default setting when delivered DT#1992-01-01-00:00:00
Accuracy
With supply voltage on
●
0 to 55° C
With supply voltage off
● 25° C
● -20° C to 70° C
Max. deviation per day:
● ±9 s
● ±2 s
● +2 s to -9 s
Backup time at least ● 5 days (at 0 to 25° C)
●
with fan/battery module 3 years
Charging time A few minutes
Backup Maintenance-free SuperCap or battery in fan/
battery module
Technical data
5.2 Clock
SIMOTION D4x5
72 Manual, 04/2014
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