The modularity of the VisuNet GXP and VisuNet FLX systems allows you to easily exchange components of your Human Machine Interface (HMI) by yourself. Find different versions of the display unit, computing unit and power supply unit which are all very easy to install or to replace. By replacing your components with the latest generation available, you can also easily keep your device up to date without much effort or high costs. This eases maintenance and enhances the availability of the HMI system and manufacturing process.