Wavecom Technical data M1306B - Power Supply Connector; Sub HD 15-Pin Connector; Figure 7: Power Supply Connector

WM_PRJ_M13_UGD_001 - 001
20th July 2004
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3.2.1.2 Power supply connector
The power supply connector is a 4-pin Micro FIT connector for:
! External DC Power Supply connection,
! GPIOs connection (2 General Purpose Input/Output signals available).
1
2
3
4
Figure 7: Power supply connector
Pin # Signal I/O I/O type Description Comment
1 V+BATTERY I Power
supply
Battery voltage input:
! 5.5 V Min.
! 13.2 V Typ.
! 32 V Max.
High current
2 GND Power
supply
Ground
3 GPIO4 I/O CMOS/2X General Purpose
Input/output
4 GPIO5 I/O CMOS/2X General Purpose
Input/output
3.2.1.3 Sub HD 15-pin connector
The Sub D high density 15-pin connector is used for:
! RS232 serial link connection,
! Audio lines (microphone and speaker) connection,
! BOOT and RESET signal connection.