# The EnDat interface from HEIDENHAIN

> EnDat is the ideal interface for digital drive systems and position control loops with position encoders for measurement feedback. 

Main Page Structure

## Englisch
+ [EnDat 2 interface](https://endat.heidenhain.com/endat2.md)
  - [EnDat 2.2 master](https://endat.heidenhain.com/endat2/endat-master.md)
  - [Functional safety](https://endat.heidenhain.com/endat2/functional-safety.md)
  - [Encoder characteristics](https://endat.heidenhain.com/endat2/encoder-characteristics.md)
  - [FAQ EnDat 2.2](https://endat.heidenhain.com/endat2/faq.md)
+ [EnDat 3 interface](https://endat.heidenhain.com/endat3.md)
  - [Benefits](https://endat.heidenhain.com/endat3/characteristics.md)
  - [EnDat 3 Master](https://endat.heidenhain.com/endat3/endat-master.md)
  - [Evaluation Board](https://endat.heidenhain.com/endat3/evaluation-board.md)
  - [Functional safety](https://endat.heidenhain.com/endat3/functional-safety.md)
  - [Connection technology](https://endat.heidenhain.com/endat3/connection-technology.md)
+ [Privacy statement](https://endat.heidenhain.com/privacy-statement.md)
+ [Legal notice](https://endat.heidenhain.com/legal-notice.md)
+ [Terms of use](https://endat.heidenhain.com/terms-of-use.md)