Electronic Control Units

Safety Certified Controllers

Safety and certified controllers from TTControl include the high-end ECUs HY-TTC 540, HY-TTC 580 and the top-level mid-size ECU HY-TTC 94.

HY-TTC 540 / HY-TTC 580

The safety controllers of the HY-TTC 500 product family are designed to meet upcoming needs of high-end applications.


The HY-TTC 94 is the top-level electronic control unit of the HY-TTC 50 controller family and the HY-TTC 90 is a version of this ECU with 2 instead of 4 channels.

General Purpose Controllers

The cost-effective, high-performance mid-size ECU family is targeted towards applications that need to function reliably under harsh environmental conditions.


The HY-TTC 71 is the ideal controller for smaller machines such as small wheel loaders, small excavators or small rollers with 12V power supply.


The HY-TTC 60 ECU of TTControl has 512 kB external RAM and eight analog inputs that can be configured for different voltages in the range of 0-30 V.


The architecture of the mid-size ECU HY-TTC 50 combines the advantages of a competitive general purpose control unit with specific customer requirements.


The HY-TTC 32 is a compact control unit specially developed for use in cost-sensitive applications or smaller machines.

Visualization / HMI

Rugged Operator Interfaces

TTControl offers a suitable, robust operator interface for all needs with the 10.4-inch and 7-inch touchscreen version of our HY-Vision² family of HMIs.

HY-eVision² 10.4

The HY-eVision² 10.4 is a highly robust HMI with a large 10.4-inch touchscreen offering all features and benefits of the HY-eVision² family of operator interfaces.

HY-eVision² 7.0

TTControl’s HY-eVision² 7.0 is the smaller 7-inch version of our family of highly robust operator interfaces for the off-highway and mobile machinery market.


Vehicle Diagnosis

Solutions for vehicle diagnosis from TTControl for the off-highway and mobile machinery market include Remote Assistance for enhancing our operator terminals.

Remote Assistance

Remote Assistance provides a flexible and easy-to-use solution for enhancing our HY-eVision² operator terminals with remote assistance support.

Development and Testing

TTControl provides a range of available development and testing tools for the off-highway and mobile machinery market.

Development & Testing Tools

TTControl offers an adequate development environment for users of differing levels of programming expertise including a variety of available development tools.