TwinCAT 3 Database Server: Database connectivity easily established with TwinCAT.
TwinCAT Database Server enables the exchange of data between databases and the TwinCAT system. PLC variables or direct values of the EtherCAT I/Os can be logged cyclically when changes occur or event-controlled by means of PLC function blocks.
A TwinCAT 3 PLC library for the Database Server utilizes the object-oriented extensions of the IEC 61131-3. As a result, the program code is more structured and much simpler to extend. The performance of command processing is also considerably higher. Furthermore, a C++ interface is implemented for the Database Server. This allows the user to communicate with the Database Server not just from the PLC, but also directly from a TwinCAT C++ application.
The main databases supported are Microsoft SQL, Microsoft SQL Compact, Microsoft Access, MySQL, Oracle, SqLite, PostgreSQL, MongoDB and InfluxDB.
Product status:
Regular delivery
Product information
- Technical Data
- Ordering Information
- Documentation & Downloads
- Beckhoff Information System
- Related products
| Technical data | TF6420 |
|---|---|
| Required | TC1200 |
| Operating system | Windows 7, Windows 10, Windows CE |
| Ordering information | |
|---|---|
| TF6420-0v20 | TC3 Database Server, platform 20 (Economy) |
| TF6420-0v30 | TC3 Database Server, platform 30 (Economy Plus) |
| TF6420-0v40 | TC3 Database Server, platform 40 (Performance) |
| TF6420-0v50 | TC3 Database Server, platform 50 (Performance Plus) |
| TF6420-0v60 | TC3 Database Server, platform 60 (Mid Performance) |
| TF6420-0v70 | TC3 Database Server, platform 70 (High Performance) |
| TF6420-0v80 | TC3 Database Server, platform 80 (Very High Performance) |
| TF6420-0v81 | TC3 Database Server, platform 81 (Many-core 5…8 Cores) |
| TF6420-0v82 | TC3 Database Server, platform 82 (Many-core 9…16 Cores) |
| TF6420-0v83 | TC3 Database Server, platform 83 (Many-core 17…32 Cores) |
| TF6420-0v84 | TC3 Database Server, platform 84 (Many-core 33…64 Cores) |
| TF6420-0v90 | TC3 Database Server, platform 90 (Other) |
| TF6420-0v91 | TC3 Database Server, platform 91 (Other 5…8 Cores) |
| TF6420-0v92 | TC3 Database Server, platform 92 (Other 9…16 Cores) |
| TF6420-0v93 | TC3 Database Server, platform 93 (Other 17…32 Cores) |
| TF6420-0v94 | TC3 Database Server, platform 94 (Other 33…64 Cores) |
We recommend using a TwinCAT 3 license dongle for platform levels 90-94.
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