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