Neovi Fire/Red J1939 Cable Connector Pinouts And Signal Mapping - Intrepid Control Systems RAD-Galaxy User Manual

Cable Signal Mapping
Table 17 contains the mapping of signals for the neoVI-OBD-MULTI regular and right angle
cables. The signal names for both connectors are shown and the table is based on the OBD-II
connector's pin order. Note that signals on the OBD-II connector that are not used have been
omitted from this table.
Table 17: neoVI-OBD-MULTI Cable Signal Mapping.
6.6

neoVI FIRE/RED J1939 Cable Connector Pinouts and Signal Mapping

This cable converts the neoVI DB-25 connector to a 9-pin Deutsch connector for use in
commercial vehicles.
DB-25 Connector Pinout
Table 18 contains the pinout of the DB-25 connector when used with the RAD-Galaxy.
Version 1.2 - November 28, 2017
RAD-Galaxy User's Guide
OBD-II OBD-II
Pin # Signal
1 Discretionary
2 DNC
3 Discretionary
4 DNC
5 Signal GND
6 CAN H
7 ISO9141/K
8 DNC
9 Discretionary
10 DNC
11 Discretionary
12 Discretionary
13 Discretionary
14 CAN L
15 ISO L
16 VBATT
Pin # Name
1 DNC
2 DNC
3 DNC
4 DNC
DB-25
Signal
HS CAN 3 H
DNC
MS CAN H
DNC
GND
HS CAN 1 H
LIN
DNC
HS CAN 3 L
DNC
MS CAN L
HS CAN 2 H
HS CAN 2 L
HS CAN 1 L
ISO L
VBATT
Description
Do not connect
Do not connect
Do not connect
Do not connect
91
DB-25
Pin #
19
5
13
14
8
20
6
16
17
15
7
25
© 2016 Intrepid Control Systems, Inc.