Human Machine Interface

HYDAC / TTControl offers the best in field in terms of visualisation and human machine interface.

Suitable, robust operator interfaces with a variety of screen sizes from 7” to 12” to fit your needs.


Both rugged HMI panels have a powerful built-in display controller and are perfectly suited for the harsh conditions in off-highway vehicles due to their aluminum die-cast housing (10.4″) or aluminum front (7″). The operator interface devices are designed to become the central operator panel in mobile equipment such as forest harvesters, excavators or large drilling machines.

The HY-eVision² human machine interfaces act as the master within a sophisticated, networked control system, giving the operator the most ergonomic control over a maximum number of functions.

The HY-eVision² operator panels offers optimized visualization of the various in-vehicle parameters like speed, temperature and sensor data in real time.

Object-oriented programming concepts allowing fast and easy adaption of the HMI panel to different languages. Specific additions to the operator interface like transparency effects, graphic library and unicode fonts, for e.g. Chinese characters, are providing the ability to fully customize the display to customer needs and to differentiate from competition. The TTControl Visualization Manager is available as CODESYS plug-in with PDF viewer and creator, camera picture support and optimized for utilizing CPU hardware acceleration. 3D effects like transparency and tilting, as well as dynamic effects like animations are fully supported by the operator interfaces.