RAD-Galaxy User’s Guide
81
© 2016 Intrepid Control Systems, Inc.
Version 1.2 - November 28, 2017
other three connectors on this cable (HD-26M, DB-9F and RJ-45F) as well as a mapping table
that shows how the signals on the various connectors are aligned.
HD-26M Connector
The HD-26M connector has the pin assignments shown in Table 14, with pin numbering the
same as that shown in Figure 80.
Pin #
Name
Description
1
ETH TX+
Ethernet transmit channel, positive
2
HS CAN 4 L
High Speed CAN channel 4, low
3
HS CAN 5 L
High Speed CAN channel 5, low
4
HS CAN 1 L
High Speed CAN channel 1, low
5
MS CAN L
Medium Speed CAN channel, low
6
HS CAN 2 L
High Speed CAN channel 2, low
7
HS CAN 3 L
High Speed CAN channel 3, low
8
HS CAN 6 L
High Speed CAN channel 6, low
9
ETH TX-
Ethernet transmit channel, negative
10
GND
Ground
11
ETH RX+
Ethernet receive channel, positive
12
HS CAN 4 H
High Speed CAN channel 4, high
13
HS CAN 5 H
High Speed CAN channel 5, high
14
HSCAN 1 H
High Speed CAN channel 1, high
15
MSCAN H
Medium Speed CAN channel, high
16
HSCAN 2 H
High Speed CAN channel 2
17
HSCAN 3 H
High-Speed CAN channel 7, high
18
HS CAN 6 H /
SW CAN 2
High Speed CAN channel 6, high /
Single Wire CAN channel 2
19
VBATT
DC power input
20
ETH RX-
Ethernet receive channel, negative
21
HSCAN 7 L
High Speed CAN channel 7, low
22
LIN
LIN channel (also Ethernet Activation for DoIP)
23
DNC
Do not connect
24
DNC
Do not connect
25
LIN
LIN channel
26
HSCAN 7 H /
SWCAN
High Speed CAN channel 7, high /
Single Wire CAN channel 1
Table 5: RAD-Galaxy Ethernet Cable Adapter DB-26M Connector Pinout.
DB-9F Connector
Table 6 shows the pin assignments for the DB-9F connector, with pin numbering illustrated in