| Pin | Signal |
|---|---|
| 1 | Digital Out 7/8 + |
| 2 | Ground |
| 3 | Digital Out 5/6 - |
| 4 | Digital Out 3/4 + |
| 5 | Ground |
| 6 | Digital Out 1/2 - |
| 7 | Digital In 7/8 + |
| 8 | Ground |
| 9 | Digital In 5/6 - |
| 10 | Digital In 3/4 + |
| 11 | Ground |
| 12 | Digital In 1/2 - |
| 13 | Not Used |
| 14 | Digital Out 7/8 - |
| 15 | Digital Out 5/6 + |
| 16 | Ground |
| 17 | Digital Out 3/4 - |
| 18 | Digital Out 1/2 + |
| 19 | Ground |
| 20 | Digital In 7/8 - |
| 21 | Digital In 5/6 + |
| 22 | Ground |
| 23 | Digital In 3/4 - |
| 24 | Digital In 1/2 + |
| 25 | Ground |