Fire 2 Ethernet Cable Adapter Connector Pinouts And Signal Mapping - Intrepid Control Systems neoVI FIRE 2 User Manual

7.2

FIRE 2 Ethernet Cable Adapter Connector Pinouts and Signal Mapping

The primary cable for connecting the FIRE 2 to vehicle networks has four connectors: HD-
26, DB-25, DB-9 and RJ-45. The HD-26 connector mates to the HD-26 on the FIRE 2 and
uses the same pinout shown in Table 4; the others are described below, followed by a signal
mapping table.
DB-25 Connector Pinout
Table 6 lists the pins of the DB-25 connector on the FIRE 2 Ethernet Cable Adapter.
Table 6: FIRE 2 Ethernet Cable Adapter DB-25 Connector Pinout.
Version 2.1 - October 10, 2016
neoVI FIRE 2 User's Guide
Pin # Name
HS CAN 7 H /
1 LSFT CAN 2 H /
SW CAN
2 N/C
HS CAN 6 H /
3 LSFT CAN H /
SW CAN 2
HS CAN 6 L /
4
LSFT CAN L
5 MS CAN H
6 MS CAN L
HS CAN 7 L /
7
LSFT CAN 2 L
8 ISO K/LIN 1
9 N/C
10 N/C
11 N/C
12 N/C
13 GND
14 HS CAN 1 H
15 HS CAN 1 L
16 HS CAN 2 H
17 HS CAN 2 L
18 HS CAN 4 H
19 HS CAN 3 H
20 HS CAN 3 L
21 HS CAN 5 H
22 HS CAN 5 L
23 HS CAN 4 L
24 N/C
25 V BATT
Description
High Speed CAN channel 7, high /
Low Speed Fault Tolerant CAN channel 2, high /
Single Wire CAN channel 1
No connection
High Speed CAN channel 6, high /
Low Speed Fault Tolerant CAN channel 1, high /
Single Wire CAN channel 2
High Speed CAN channel 6, low /
Low Speed Fault Tolerant CAN channel 1, low
Medium Speed CAN channel, high
Medium Speed CAN channel, low
High Speed CAN channel 7, low /
Low Speed Fault Tolerant CAN channel 2, low
K-Line channel 1 / LIN channel 1
No connection
No connection
No connection
No connection
Ground
High Speed CAN channel 1, high
High Speed CAN channel 1, low
High Speed CAN channel 2, high
High Speed CAN channel 2, low
High Speed CAN channel 4, high
High Speed CAN channel 3, high
High Speed CAN channel 3, low
High Speed CAN channel 5, high
High Speed CAN channel 5, low
High Speed CAN channel 4, low
No connection
DC Input Power
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