SAE J1587
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Deutsch-connector was standard. Beginning in 2001, most OEMs converted to the 9-pin Deutsch. Some OEMs still use the 6-pin Deutsch. It has mostly been used for US made vehicles, and also by Volvo. Other European brands have usually used KWP
.
The pinout for the 9-pin connector is:
| Pin | Signal |
|---|---|
| A | Ground |
| B | Unswitched +12 volts |
| F | J1708Datalink (+) |
| G | J1708Datalink (−) |
The pinout for the 6-pin connector is:
| Pin | Signal |
|---|---|
| A | J1708Datalink (+) |
| B | J1708Datalink (−) |
| C | Unswitched +12 volts |
| E | Ground |
SAE
J1708
makes up the physical and data link layers while SAE J1587 makes up the transport and application layers with respect to the OSI model. SAE J1587 is used in conjunction with SAE J1708 for automobile communication.
External links
- TMC RP1210 Example Source Code for J1587 BROKEN LINK
- SAE International Website
- 6 pin deutsch connector view and pinout
| General | |
|---|---|
| Standards |
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| Storage | |
| Peripheral | |
| Audio | |
| Portable | |
| Embedded | |
Interfaces are listed by their speed in the (roughly) ascending order, so the interface at the end of each section should be the fastest.  Category | |
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