Power Supply - Leica GR10 User Manual

2.7
General
Power options

GR10/GR25, Description of the System

Power Supply

Use the Leica Geosystems power supplies, batteries, chargers and accessories or
accessories recommended by Leica Geosystems to ensure the correct functionality of
the instrument.
Power for the instrument can be supplied either by power supply or batteries. Up to
two external power supplies can be connected using a Y-cable.
Internal power supply:
External power supply:
Y-cable:
When using the GR10 for permanent operations use Uninterruptible Power Supply
units as a back-up in a main power failure.
The GR25 has a built-in battery and charger that can act as a short term Uninterrupt-
ible Power Supply. For long-term protection against power failure, an external Unin-
terruptible Power Supply can also be used.
For the GR25 only, GEB241 (754834) battery or GEB242
(793975) battery for internal power supply. Battery can be
charged from an external power source.
GEV242 (774437), 110 V/240 V AC to 24 V DC power
supply unit, supplied by Leica Geosystems.
OR
GEV251 (722409) 110 V/240 V AC to 12 V DC power
supply unit, supplied by Leica Geosystems.
OR
GEB171 (439038) battery connected via a cable.
OR
Car battery connected via a converter cable supplied by
Leica Geosystems.
OR
For GR25 only, Power over Ethernet via a category 5
Ethernet cable or higher to supply 13W of power over
Ethernet.
GEV243 (774438), Y-cable can be used with GEV242
power supply and GEB171 battery or the existing 12 V
power supply (722409). The black Lemo connector on this
cable only supports the use of the GEV242 power supply.
OR
GEV172 (733298), Y-cable can be used with any combina-
tion of 110 V/240 V AC to 12 V DC power supply (722409)
or a GEB171 battery.
30