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The LED charging display of the charging station indicates the charge status of the spare
battery.
Figure 4-5
4.1.4
The backup battery
The backup battery in the SIMATIC RF650M is used to for retain the application data when
the main battery is empty. It is a rechargeable battery that is charged along with the main
battery.
Please note that the backup battery (in the case of an empty or removed main battery) can
only retain the data for a few minutes. It cannot be replaced because it is permanently
connected to the device.
4.2
Scope of supply
When supplied, the SIMATIC RF650M comprises the following components:
● SIMATIC RF650M mobile reader
● Power supply unit
● Battery
● Hand strap
● Input stylus as an aid to navigation on the touchscreen
SIMATIC RF650M mobile reader
Operating Instructions, 04/2015, C79000-G8976-C404-01
LED display of the charging station
Commissioning
4.2 Scope of supply
17
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