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

TANGO55/ & TANGO56/
I

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 Name
1 GND
2 Mute
3 IGN
4 POWER (+Vin)
Table 9: Description of modem power connector
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I
Interface specifications
Audio 8-pin RJ45, RS232 (Rx, Tx) serial interface
GSM antenna interface with SMB or FME antenna connector.
SIM card reader for small SIM cards (3V)
Power input: 10,8....31,2 V DC
Wire-Colour
Brown
Green
Yellow
White
4-pin Micro-Fit™ 3.0 Molex
Part number: 43045-0406 (Female)
Standard RS232 serial interface
LED's for status indication
DC power negative input
Ignition (connected to positive DC power)
DC power positive input
V 1.03
ERSION
Functions
Do not connect
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