87
UMG 96RM-E
Battery
The internal clock is fed from the supply voltage.
If the supply voltage fails then the clock is powered
by the battery. The clock provides date and time
information, for the records, min. and max. values
and results, for example.
The life expectancy of the battery is at least 5 years
with a storage temperature of +45°C. The typical life
expectancy of the battery is 8 to 10 years.
The battery is replaced via the battery insert provided
on the rear of the device. Make sure that the correct
type of battery is used and correct polarity is observed
when inserting the battery (positive pole faces the rear
of the device; negative pole faces the front).
See chapter "Changing the battery" for more information.
Firmware update
If the device is connected to a computer via Ethernet,
then the device firmware can be updated via the GridVis
software.
Select a suitable update file (menu
Extras / Update
device
) and the device and the new firmware will
be transferred.
Fig. GridVis firmware update assistant
C
Firmware may NOT be updated via
the RS485 interface.
Содержание UMG 96 RM-E
Страница 25: ...25 UMG 96RM E c Caution The UMG96RM is only approved for a current measurement using the current transformer...
Страница 114: ...114 UMG 96RM E Dimension diagrams All dimensions provided in mm Rear view View from below 110 5 91 5...
Страница 115: ...115 UMG 96RM E Side view ca 90 72 96 6 57 78 91 5 104 depth without connector 92 0 8 92 0 8 Cut out size...
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