neoVI FIRE 2 User’s Guide
78
© 2016 Intrepid Control Systems, Inc.
Version 2.1 - October 10, 2016
Deutsch
Pin #
Deutsch
Signal
DB-25
Signal
DB-25
Pin #
1/A
Ground (-)
GND
13
2/B
Battery (+)
VBATT
25
3/C
CAN High (+)
HS CAN H
14
4/D
CAN Low (-)
HS CAN L
15
5/E
CAN Shield
N/C
N/C
6/F
J1708 (+)
N/C
N/C
7/G
J1708 (-)
N/C
N/C
8/H
CAN2 High (+)
MS CAN H
5
9/J
CAN2 Low (-)
MS CAN L
6
Table 18: neoVI FIRE/RED J1939 Cable Signal Mapping.
7.6 FIRE 2 OBD Cable with DoIP Support Connector Pinouts and Signal
Mapping
This special OBD cable replaces the FIRE 2 Ethernet Cable Adapter and contains HD-26, DB-
25, DB-9 and OBD-II connectors. The HD-26 connector mates to the HD-26 on the FIRE 2 and
uses the same pinout shown in Table 4; the other connectors are described below, along with a
signal mapping table.
DB-25 Connector Pinout
Table 19 lists the pins of the DB-25 connector on this cable.
Pin #
Name
Description
1
HS CAN 7 H /
LSFT CAN 2 H /
SW CAN
High Speed CAN channel 7, high /
Low Speed Fault Tolerant CAN channel 2, high /
Single Wire CAN channel 1
2
N/C
No connection
3
HS CAN 6 H /
LSFT CAN H /
SW CAN 2
High Speed CAN channel 6, high /
Low Speed Fault Tolerant CAN channel 1, high /
Single Wire CAN channel 2
4
HS CAN 6 L /
LSFT CAN L
High Speed CAN channel 6, low /
Low Speed Fault Tolerant CAN channel 1, low
5
HS CAN 5 H
High Speed CAN channel 5, high
6
HS CAN 5 L
High Speed CAN channel 5, low
7
N/C
No connection
8
ISO K/LIN 1
K-Line channel 1 / LIN channel 1
9
N/C
No connection
10
N/C
No connection
11
N/C
No connection
