Au Group Electronics J1939 Cable with DB9 Female Connector User Manual
- June 12, 2024
- Au Group Electronics
Table of Contents
Au Group Electronics
CBL-GW1-03GD Rev. A Data Sheet
SAE J-Bus (J1939/J1708/J1587) Cable with DB9 Female Connector for GW1
(Part#: CBL-GW1-03GD)
Rev. A
July 2022
J1939 Cable with DB9 Female Connector
The cable (part #: CBL-GW1-03GD) equipped with two SAE J-Bus connectors and
one DB9 female connector dedicated for Au GW1 devices.
One of the J-Bus connector is a 9-way green color round threaded plug (part #:
AHD16-9-1939S8R). It can be connected to any vehicles (e.g. trucks and school
buses) equipped with 9 pin diagnostic connectors. Power, Ground, CAN_H, CAN_L,
J1708+ and J1708- are connected from / to the vehicle via this green Deutsch
connector. Both J1939-11 250K network and J1939-14 500K network are
compatible.
The other of the J-Bus connector is a 6-way Round threaded Plug
(HD16-6-12S-B010). It can be connected with aged trucks which only equipped
with J1708/J1587 networks.
DB9 female connector, which is designed for connecting with Au Gateway 1(GW1)
devices. It will supply power, ground, CAN_H, CAN_L, J1708+ and J1708-
connection to Au GW1 devices.
Compatible Devices:
CBL-GW1-03GD is compatible to the following Au GW1 devices:
Table 1
| Compatible Devices | Part # |
|---|---|
| J1939 to pluse Gateway | GW1- J1939-001, GW1-J1939-002, GW1-J1939-003 |
| J1708 to pluse Gateway | GW1-J1708-001, GW1-J1708-002, GW1-J1708-003 |
| OBD2 to pluse Gateway | GW1-OBD2-001, GW1-OBD2-002, GW1-OBD2-003 |
| J1939, J1708, OBDII to pluse Gateway | GW1-COMBO-001, GW1-COMBO-002, |
GW1-COMBO-003
Pin out and wire diagram of CBL-GW1-03GD:
The relative pin-number, color-coding and signal definition of each wire is
listed in Table 2.
Table 2
Pin #
On DB9| Color Code| Signal Definition| Pin # on 9-way green
round threaded plug| Pin # on 6-way grey
round threaded plug
---|---|---|---|---
1| Black| GND| A| E
2| Blue| Speedometer pulse output| |
3| Grey| Reference Ground| |
4| White| Tachometer pulse output| |
5| Red| +12V —4- 24V| B| C
6| Green| CAN-L| D|
7| Yellow| CAN-H| C|
8| Brown| J1708-B-| G| B
9| Purple| J1708-A+| F| A
Nominal cable length: 2 feet.
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