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Fibocom G510 Hardware User Manual

Fibocom G510
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G510 Hardware User Manual Page
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connector must be set low or tri-state.
Idle Mode
Power on is succeeded and VDD
output.
UART1_CTS and UART1_DSR
signals are enabled (low).
The module is fully active, registered to
the GSM/GPRS network and ready to
communicate.
This is the default power-on mode.
Sleep Mode
The module is in low power mode.
The application interfaces are disabled,
but, module continues to monitor the
GSM network.
Call or GPRS data
LPG signal is toggling.
A GSM voice or data call is in progress.
When the call terminates, G510 returns to
the last operating state (Idle or Sleep).
3.3 Power Supply
The module power supply must be a single external DC voltage source of 3.3V to 4.5V. The power
supply must be able to sustain the voltage level during a GSM transmit burst current serge, which may
reach 2.0A. The module interface connector has 2 pins for the main power supply, as described in the
table. All these contacts must be used for proper operation.
The following table shows the definitions of the pins on the power supply interfaces:
Pin No.
Signal Name
Description
9
VBAT
DC power supply.
VBAT = 3.3 V to 4.5 V
4.0V is recommended
10
1
GND
Ground
2
4
5
7

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Fibocom G510 Specifications

General IconGeneral
BrandFibocom
ModelG510
CategoryModem
LanguageEnglish