Possibilities of Connection¶
Mounting on Terminal Units TU509 or TU510:
The assignment of the 9-pole female D-SUB connector for the PROFIBUSâ DP signals.
| 1 | — | Reserved | |
| 2 | — | Reserved | |
| 3 | B | PROFIBUSâ DP signal B | |
| 4 | — | Reserved | |
| 5 | DGND | Ground for 5 V power supply | |
| 6 | VP (5 V) | 5 V power supply | |
| 7 | — | Reserved | |
| 8 | A | PROFIBUSâ DP signal A | |
| 9 | — | Reserved | |
| Shield | Cable shield | Functional earth |