Hardware Interfaces; Interfaces On The Tango55/I & Tango56/I; Interface A (4-Pin Connector, Power Supply) - FALCOM TANGO55 User Manual

TANGO55/i & TANGO56/i User's Manual

4 HARDWARE INTERFACES

4.1 Interfaces on the TANGO55/i & TANGO56/i
Interface A
Interface B
Interface C
Interface D
Interface E
Interface F
Table 8: Interface specifications of the modems
Figure 1: view of modem interfaces.

4.1.1 Interface A (4-pin connector, power supply)

Figure 2: Pin out of 4-pin power supply connector (interface A)
Pin number
1
2
3
4 POWER (+Vin)
Table 9: Description of modem power connector
A cable, included in the package shall be used for power supply connection.
For more details see Appendix chapters
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Interface specifications
Audio 8-pin RJ45, RS232 (Rx, Tx) serial interface
GSM antenna interface with SMB or FME antenna connector.
Power input: 10,8....31,2 V DC
Name Wire-Colour
GND Brown
Mute Green
IGN Yellow
White
4-pin Micro-Fit™ 3.0 Molex
Part number: 43045-0406 (Female)
Standard RS232 serial interface
SIM card reader for small SIM cards (3V)
LED's for status indication
Ignition (connected to positive DC power)
7.1 and 7.1.1.
Version 1.05
Functions
DC power negative input
Do not connect
DC power positive input
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