Push-buttons bring control and indication directly to the work area, eliminating wasted movement and
increasing productivity. In addition, the physical buttons are especially needed for critical tasks like
emergency shutdowns. When an emergency situation occurs, we don’t want to waste time navigating
through HMI screens but a simple and quick way to shut down the process. In terms of machine
integration, push-button devices are easy to install and wire, and straightforward for understanding
the function and use. Averagely the wiring time is saved by over 60%, and the installation cost is
reduced by more than 30%.