Deutsch 9-Pin J1939 Female to OBDII Female and 9-Pin Male CAN Bus Y
Cable
Specification
J1939 female socket | equivalent of Deutsch HD16-9-1939S |
Type of J1939 female socket | Type 1 |
J1939 male receptacle | equivalent of Deutsch HD10-9-1939P |
Type of J1939 male receptacle | Type 1 |
Wire | 20AWG, pure copper |
Material of J1939 connector | PA66 + glass fiber |
Material of OBD2 connector | PA66 |
Pin assignment or pin out | customized |
Cable length | customized |
Pins or terminals | copper, nickel-plated or gold-plated |
Contact Resistance | 3 ohm max. |
Insulation Resistance | 5M ohm min. |
Working Temperature | −25℃ ~ +85℃ |
Testing | 100% open, short and mis-wire testing |
Testing Voltage | DC300V 5M ohm/10ms |
Warranty | 1 year |
The end of J1939 female and male connectors can be overflow
molded or not, according to your needs.
![](http://img.everychina.com/nimg/55/56/da2efe2b7fb910595cfedef2d4eb.jpg)
Overflow molded
![](http://img.everychina.com/nimg/d9/e2/54c813ca8525912dacc3f307ffcc.jpg)
Not overflow molded
The J1939 female connector is with a locking ring. Rotating the
locking ring after plugging assures that the connector won’t come
unplugged accidentally.
Pin assignment or pin out
Generally speaking, the pin assignment or pin out can be like
this (4 pins to be connected):
OBD2 female | Signal | J1939 female | J1939 male |
4 or 5 | Ground | A | A |
16 | Battery | B | B |
6 | J1939, CAN-H | C | C |
14 | J1939, CAN-L | D | D |
Sometimes, the pin assignment or pin out can also be like this (6 pins to be connected):
OBD2 female | Signal | J1939 female | J1939 male |
4 or 5 | Ground | A | A |
16 | Battery | B | B |
6 | J1939, CAN-H | C | C |
14 | J1939, CAN-L | D | D |
2 | J1708-H | F | F |
10 | J1708-L | G | G |
The 6-wire cable also includes wiring for the J1708 lines. If you
do not need the J1708 wires, it is better not to connect them as
sometimes the added lines can interfere with the operation of some
GPS trackers.
The pin assignment or pin out can also be customized according
to your drawings.
Application
This cable is used to connect telematics, fleet management devices or trucking technology
devices such as GPS Trackers or ELDs (Electronic Logging Devices) to commercial vehicles that have the J1939 9-pin round Deutsch
ports.
This cable will also allow OBD2 diagnostic devices or scanners or fault code readers (with the appropriate software) to connect to the round J1939
connector. Bear in mind that most OBD2 software and scanners are
based on reading PIDs, which are single parameters. J1939 is a PGN
based protocol, where each PGN contains multiple parameters. Your
diagnostic or scanner tool must be able to handle PGNs if
it is to work with this cable.
Sending an inquiry
If you haven’t found or don’t have time to look for the J1939, OBD2
or J1708 cables, adapters or connectors in our website, feel
free to let us know what J1939, OBD2 or J1708 cables, adapters or
connectors you need by sending an inquiry (If you have a picture, please attach it in the inquiry). We can
also customize any J1939, OBD2 or J1708 cables, adapters or connectors for you.
Skype: orchard.guo (any time to contact)