Shenzhen Jelinn Technology Co., Ltd.
Shenzhen Jelinn Technology Co., Ltd.
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PT30 ELD Device Cable 9 Pin J1939 Cable for Electronic Logging Device Heavy
Duty Trucks in North America
Specification
| J1939 female socket | equivalent of Deutsch HD16-9-1939S-P080 |
| Type of J1939 female socket | Type 2 |
| Color of J1939 female socket | Green |
| Wire | 20AWG, pure copper |
| Material of OBD2 OBDII connector | PA66 |
| Material of J1939 female socket | PA66 + glass fiber |
| Cable length | customized |
| Pin assignment or pinout | 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 Voltage | DC300V 5M ohm/10ms |
| Testing | 100% open, short and mis-wire testing |
| Warranty | 12 months |
The J1939 Deutsch 9-Pin female socket is green. The overmolded PVC injection at the end of J1939 Deutsch 9-Pin female socket is right angle 90 degree.
The Deutsch 9 Pin female socket is Type 2, so its Pin F is with smalller diameter as Pin C and Pin J. Type 2 J1939 female sockets can be inserted into Type 1 or Type 2 J1939 male receptacles.
The OBD2 female connector is with KET terminals which make the OBD2 female connector more endurable.
Pin assignment or pin out
Generally speaking, the pin assignment or pinout will be like this (4 pins to be connected):
| OBD2 female | Signal | J1939 female |
| 4 or 5 | Ground | A |
| 16 | Battery | B |
| 6 | J1939, CAN-H | C |
| 14 | J1939, CAN-L | D |
Sometimes, the pin assignment or pinout can also be like this (6 pins to be connected):
| OBD2 female | Signal | J1939 female |
| 4 or 5 | Ground | A |
| 16 | Battery | B |
| 6 | J1939, CAN-H | C |
| 14 | J1939, CAN-L | D |
| 12 | J1708-H | F |
| 13 | J1708-L | G |
Sometimes, the pin assignment or pinout can also be like this (6 pins to be connected):
| OBD2 female | Signal | J1939 female |
| 4 or 5 | Ground | A |
| 16 | Battery | B |
| 6 | J1939, CAN-H | C |
| 14 | J1939, CAN-L | D |
| 2 | J1708-H | F |
| 10 | J1708-L | 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 pinout can also be customized according to your needs.
Application
This is a cable between the J1939 round Deutsch 9-pin connector (test equipment side - mates to the J1939 vehicle) and an OBD2 style 16-pin connector (female vehicle side - mates with an OBD2 test connector). The J1939 +/- data lines are connected to the CAN +/- lines, and the power and ground lines are also connected.
The common application is to connect telematics, fleet management or trucking technology devices such as GPS Trackers to heavy duty commercial vehicles that have 9-pin round Deutsch connectors. The power lines are appropriately connected to provide power to the tracker.
This cable will also allow an OBD2 scan tool or a fault code reader (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 scan 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)