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GV300TP User Manual
TRACGV300TPUM001
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12
AD2/IN2
Analog Input 2/ Negative Triggered 2
13
AD1/IN1
Analog Input 1/ Negative Triggered 1
14
OUT1
Negative Output 1
15
OUT4/IN3
Voltage output 4(12V) / Negative Output4/ Negative Triggered 3
16
1-Wire
1-wire Bus
Table 6.Description of 14 PIN Connections
Index
PIN Name
PIN Features
Description
1
MUX1
OBD1
High Speed can bus CAN H/Low Speed can bus CAN
H/ Single Wire can
2
L-Line
OBD15
L Line
3
CAN H
OBD3
High Speed can Bus CAN H
4
C-GND
Chassis Ground
Chassis Ground
5
S-GND
Signal Ground
Signal Ground
6
CAN-H
OBD6
High Speed can bus
7
K-LINE
OBD7
ISO K Line
8
CAN-L
OBD8
High Speed can bus CAN L
9
MUX2
0BD9
High Speed can bus CAN L/Low Speed can bus CAN L
10
VCC
VCC signal
VCC only used to detect for OBD port insert
VCC=8-32V
11
CAN-L
OBD11
High Speed can bus CAN L
12
MUX3
OBD12
ISO K Line/High Speed CAN H
13
CAN-L
OBD13
High Speed can bus CAN L
14
CAN-L
OBD14
High Speed can bus CAN L
CAN Bus Matrix
CAN Bus Group
CAN Bus type
GV300TP Pin
OBD Pin
1
High Speed CAN Bus
1 & 9
1 & 9
2
6 & 14
6 & 14
3
3 & 8
3 & 8
4
3&11
3&11
4
Fault Tolerant & Low Speed CAN Bus
1 & 9
1 & 9
5
Single Wire CAN Bus
1
1
ISO9141 Matrix
ISO9141 Group
Line type
GV300TP Pin
OBD Pin
1
K Line
7
7
2
K Line
12
12
3
L Line
2
15