| Type of transition | adapter |
| Manufacturer | HARTING |
| Spatial orientation | straight |
| Symbol | Mech. mounting | Structure | Polarisation | Number of pins |
|---|---|---|---|---|
| 21033816815 | for cable | M12 female X coded; both sides | X code - ProfiNET | 8 |
| 21033816402 | for cable | M12 female D coded; M12 female X coded | D code - Ethernet, X code - ProfiNET | 4 |
| 21033816401 | for cable | M12 female D coded; both sides | D code - Ethernet | 4 |
| 21033814800 | for panel mounting | M12 female X coded; RJ45 socket | X code - ProfiNET | 8 |
| 21033812800 | for panel mounting | M12 female X coded; RJ45 socket | X code - ProfiNET | 8 |