Connector D-sub 2x9 Male
| Pin | Name | Type |
|---|---|---|
| U1 | U1 | bidirectional |
| U6 | U6 | bidirectional |
| U2 | U2 | bidirectional |
| U7 | U7 | bidirectional |
| U3 | U3 | bidirectional |
| U8 | U8 | bidirectional |
| U4 | U4 | bidirectional |
| U9 | U9 | bidirectional |
| U5 | U5 | bidirectional |
| 10 | 10 | passive |
| 11 | 11 | passive |
| L1 | L1 | bidirectional |
| L6 | L6 | bidirectional |
| L2 | L2 | bidirectional |
| L7 | L7 | bidirectional |
| L3 | L3 | bidirectional |
| L8 | L8 | bidirectional |
| L4 | L4 | bidirectional |
| L9 | L9 | bidirectional |
| L5 | L5 | bidirectional |
