RAD-Galaxy User’s Guide
42
© 2016 Intrepid Control Systems, Inc.
Version 1.2 - November 28, 2017
Vehicle
Networks
DAQ
LAN
RAD
‐
Galaxy
Ethernet
Cable
Adapter
neoVI
FIRE
2
OBD
Cable
with
DoIP
Support
CAN
/
MISC
BR
1
BR
2
Figure 46: RAD-Galaxy Hookup Diagram with OBD (neoVI FIRE 2 OBD Cable with DoIP Support).
Vehicle Network DoIP Ethernet Data Paths
A special path is used for the DoIP Ethernet connection on the RAD-Galaxy. It passes through
the
neoVI FIRE 2 Ethernet Cable Adapter
(or
neoVI FIRE 2 OBD Cable with DoIP Support
if
that is being used) and the
RAD-Galaxy Ethernet Cable Adapter
. However, data flows into and
out of the RAD-Galaxy through its DAQ Ethernet port, rather than the
CAN/MISC
connector to
which the
RAD-Galaxy Ethernet Cable Adapter
is attached.
Figure 47 shows the same basic hookup diagram from Figure 44 with the full DoIP Ethernet
path highlighted in green, and Figure 48 shows the equivalent adaptation of Figure 46,
applicable when using the
neoVI FIRE 2 OBD Cable with DoIP Support
.
As mentioned above, the Ethernet Activation line for DoIP is shared with the RAD-Galaxy’s LIN
channel. It can be accessed through the DB-25M and DB-9M connectors on the
neoVI FIRE
2 Ethernet Cable Adapter
. When using the
neoVI FIRE 2 OBD Cable with DoIP Support
, the
Ethernet Activation line goes through the OBD-II connector.