RAD-Galaxy User’s Guide
89
© 2016 Intrepid Control Systems, Inc.
Version 1.2 - November 28, 2017
OBD-II
Pin #
OBD-II
Signal
DB-25
Signal
DB-25
Pin #
8
DNC
DNC
9
Discretionary
(ALDL)
HS CAN 3 H
19
10
J1850 -
HS CAN 3 L
20
11
Discretionary
(MS CAN L)
MS CAN L
6
12
Discretionary
HS CAN 2 H
16
13
Discretionary
HS CAN 2 L
17
14
Discretionary
(HS CAN L)
HS CAN 1 L
15
15
DNC
DNC
16
VBATT
VBATT
25
Table 14: neoVI-OBD-1 Cable Signal Mapping.
6.5 neoVI-OBD-MULTI (Regular and Right Angle) Cable Connector Pinouts
and Signal Mapping
These two cables have the same pinouts and signal mappings, as they differ only in the
physical construction of the OBD-II connector.
DB-25 Connector Pinout
Table 15 shows the pinout of the DB-25 connector on the
neoVI-OBD-MULTI
when used with
the RAD-Galaxy.
Pin #
Name
Description
1
DNC
Do not connect
2
DNC
Do not connect
3
DNC
Do not connect
4
DNC
Do not connect
5
MS CAN H
Medium Speed CAN channel, high
6
MS CAN L
Medium Speed CAN channel, low
7
DNC
Do not connect
8
LIN
LIN channel (also Ethernet Activation for DoIP)
9
DNC
Do not connect
10
DNC
Do not connect
11
DNC
Do not connect
12
DNC
Do not connect
13
GND
Ground
14
HS CAN 1 H
High Speed CAN channel 1, high