| Pin Number | Pin Name | Description (may be empty) | 
| 1 | XDCR+ | |
| 2 | Speed data | |
| 3 | Power | temp & speed | 
| 4 | Temp Data | |
| 5 | XDCR- | |
| 6 | Ground | for XDCR | 
| 7 | Ground | fro temp &speed | 
 
| Pin Number | Pin Name | Description (may be empty) | 
| 1 | XDCR+ | |
| 2 | Speed data | |
| 3 | Power | temp & speed | 
| 4 | Temp Data | |
| 5 | XDCR- | |
| 6 | Ground | for XDCR | 
| 7 | Ground | fro temp &speed |