8HPxx connections » History » Version 2
Adam Klama, 06/29/2024 09:19 AM
| 1 | 1 | Adam Klama | # 8HPxx connections |
|---|---|---|---|
| 2 | 2 | Adam Klama | |
| 3 | | Pin | Function | |
||
| 4 | |-----|--| |
||
| 5 | | 3 | PT_CAN2L | |
||
| 6 | | 4 | PT_CAN2H | |
||
| 7 | | 5 | PT_CANH | |
||
| 8 | | 6 | PT_CANL | |
||
| 9 | | 9 | Wakeup | |
||
| 10 | | 13 | KL30B | |
||
| 11 | | 14 | KL31 | |
||
| 12 | |||
| 13 | ## Pins description |
||
| 14 | |||
| 15 | ### PT_CAN/PT_CAN2 |
||
| 16 | Two canbus networks responsible for all communication with the transmission. Both networks are not terminated, and require 120R resistors. |
||
| 17 | This two networks have to be connected to the Can Gateway and to the shifter (if BMW 8HP F shifter is used) |
||
| 18 | |||
| 19 | ### Wakeup |
||
| 20 | This terminal has to be connected to Wakeup pin on Can Gateway. |
||
| 21 | |||
| 22 | ### KL30B |
||
| 23 | This terminal has to be connected to KL30B out on the Can Gateway. |
||
| 24 | **Please keep in mind that this is current carrying connection which has to be made with wire of 2.5mm<sup>2</sup>** |
||
| 25 | |||
| 26 | ### KL31 |
||
| 27 | This terminal is ground for the transmission. |
||
| 28 | **Please keep in mind that this is current carrying connection which has to be made with wire of 2.5mm<sup>2</sup>** |