Tool family
The Leybold Turbo.Drive TD20 classic is an electronic frequency converter for driving specific turbomolecular pumps.
Cited variants
| Designation | Generation | Vintage | Changes | Source |
|---|---|---|---|---|
| Turbo.Drive TD20 classic with 9-way PLC interface | — | — | Standard interface configuration | lesker.com[1] |
| Turbo.Drive TD20 classic with additional RS 232 interface | — | — | Adds RS 232 interface option | lesker.com[1] |
| Turbo.Drive TD20 classic with additional Profibus interface | — | — | Adds Profibus interface option | lesker.com[1] |
| Turbo.Drive TD20 classic with additional RS 485 interface | — | — | Adds RS 485 interface option | lesker.com[1] |
| Turbo.Drive TD20 classic with additional 25-way PLC interface | — | — | Adds 25-way PLC interface option | lesker.com[1] |
| Turbo.Drive TD20 classic with additional DeviceNet interface | — | — | Adds DeviceNet interface option | lesker.com[1] |
| Turbo.Drive TD20 classic with additional Ethernet/IP interface | — | — | Adds Ethernet/IP interface option | lesker.com[1] |
| Turbo.Drive TD20 classic with 9-way PLC interface and adapter for pump connection with DIN plug | — | — | Provides DIN plug pump connection for replacement of NT 151/361 or NT 361 | lesker.com[1] |