Queclink GV600MG, User Manual

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GV600M
G
User Manual
QSZTRACGV600UM0106 4
2.3. Interface Definition
The GV600M
G
Tracker has an 18-pin interface connector which contains the connections for
power, I/O, TTL, etc. The sequence and definition of the 18-pin connector are shown in the
following figure:
Figure 1. The 18-pin Connector on the GV600M
G
Table 5. Description of 18-pin Connections
Index Description Comment
1 PWR1 Primary Power 8-32V
2 PWR2 Secondary Power 8-32V
3 AGND Primary Analogue Ground
4 AGND Secondary Analogue Ground
5 IGN Ignition Detection Input, Positive Trigger
6 ADIN1 Analogue Input 0-32V
7 OUT_3V3 External Accessory Power 400mA Max
8 GND External Accessory Ground
9 1_WIRE Temperature Sensor Input
10 NC NC
11 OUT/IN1
Negative trigger input1 for normal use or
Open drain output1 150mA max drive current
12 OUT/IN2
Negative trigger input2 for normal use or
Open drain output2 150mA max drive current
13 OUT/IN3
Negative trigger input3 for normal use or
Open drain output3 150mA max drive current
14 OUT/IN4
Negative trigger input4 for normal use or
Open drain output4 150mA max drive current
15 EX_RX UART RXD RS232
16 EX_TX UART TXD RS232
17 RXD UART RXD TTL
18 TXD UART TXD TTL