The CP77xx device series represents a powerful Panel PC that combines operating and control functions in compact design, thanks to integrated Intel Atom technology. On account of its low heat dissipation, the Intel Atom processor is ideally suited for use in stainless steel housings. Two on-board Ethernet ports facilitate the implementation of EtherCAT in applications. The CP77xx Panel PCs and the Control Panels from the CP79xx series in a stainless steel finish are control and display units that meet the strict hygiene regulations for the food, packaging and medical industries as well as for cleanrooms. The stainless steel Panels with IP 65 protection feature virtually gap less housing design with flush-mounted touch screens. The housing geometry and an optimised frame profile allow liquids to run off and prevent the accumulation of contamination. Further features, such as the resistance of the stainless steel surface and the touch screen to cleaning agents and disinfectants, as well as the equipping of the display with a splinter guard, cover all requirements for cleanroom applications.