Charging The Battery - Emerson Rosemount 375 Getting Started

6
A
SSEMBLY
Before operating the 375 Field Communicator, ensure:
• The 375 Field Communicator is not damaged.
• The battery is fully seated.
• All screws are sufficiently tightened.
• An Expansion Module or Expansion Port Plug is in place.
• The Communication Terminal recess is free of dirt and debris.
C
HARGING THE BATTERY
CAUTION
The previous 4-pin power supply/charger is incompatible with the Lithium Ion Power
Module.
Prior to first portable use, fully charge the battery. The power supply/charger is
compatible with the Lithium Ion Power Module and the NiMH Battery Pack. However,
the NiMH Adapter Cable must be used to charge the NiMH Battery Pack with the
power supply/charger. The power supply/charger has a green connector to match the
appropriate connector on the Lithium Ion Power Module or NiMH Adapter Cable. See
Figure 2.
The battery can be charged separately or while attached to the 375 Field
Communicator. A full charge is indicated by the solid green light on the power
supply/charger and takes approximately two to three hours. The 375 Field
Communicator is fully operable when charging.
Figure 2. NiMH Adapter Cable used to charge the NiMH Battery Pack
Power supply/charger
NiMH Adapter Cable
Lights
Assembly
Green
connector on
the power
supply/charger