GPS
Tracker
User
Manual
PIN Number
Color
Description
IN1/SOS
White
Digital Input 1 (negative triggering)
IN2
White
Digital Input 2 (negative triggering), e.g. detecting status of vehicle door.
IN3
White
Digital Input 3 (negative triggering)
IN4
White
Digital Input 4 (negative triggering), e.g. detecting the ACC
IN5
White
Digital Input 5 (negative triggering)
AD1
Blue
10 bits Resolution Analog Inputs. 0-6V DC Detection. It can be used to
connect with temperature/fuel sensor etc.
AD3
Blue
10 bits Resolution Analog Inputs. 0-6V DC Detection. It can be used to
connect with temperature/fuel sensor etc.
POWER
Red
DC In (power source). Input voltage: 9V~36V. 12V suggested.
OUT1
Yellow
Output1. It can be used to connect with relay for engine immobilization
Low voltage (0V) when effective and open drain (OD) when ineffective
Output open drain sink voltage (ineffective): 45V max
Output low voltage sink current (effective): 500mA max
OUT2
Yellow
NC
OUT3
Yellow
E.g. connected with siren
OUT4
Yellow
E.g. Unlocked car door
OUT5
Yellow
E.g. Lock car door
AD2
Blue
10 bits Resolution Analog Inputs. 0-6V DC Detection. It can be used to
connect with temperature/fuel sensor etc.
AD4
Blue
10 bits Resolution Analog Inputs. 0-6V DC Detection. It can be used to
connect with temperature/fuel sensor etc.
GND
Black
Ground.
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Summary of Contents for VT390
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