User Manual

Table Of Contents
Chapter 2: To get started
98-148232-B M2M application examples 16
Separate battery supply
Another example is the scenario below, where power is supplied from a separate battery
connected to the DC input of the EXPLORER 540. This solution may be used e.g. if you want to
limit the power consumption, or if a PoE source is not available. For specifications and pinout
for the DC input on the EXPLORER 540, see DC power input (X4) on page 91.
For installation instructions, see the supplied EXPLORER 540 Installation guide. Note that you
must use a fused or current-limiting DC power supply (battery).
Battery
M2M
equipment
Internet
BGAN M2M service
via satellite
LAN
DC power
Solar panel
Probe