Modernization of Siemens PPU 290 control

The PPU 290 allows multi-touch operation. The 15.6" panel is robust even in harsh operating conditions. The SINUMERIK Operate user interface is optimized for touch operation. User-friendly Capacitive 15.6" color display with 16:9 aspect ratio Configurable side screen Intuitive multi-touch operation Full QWERTY keyboard Soft-key selection via touch function Easy data transfer via front interfaces with IP65 protection (USB 2.0, RJ45 Ethernet) Proximity sensor for intelligent display control Robust and maintenance-free Magnesium die-cast front panel with scratch-resistant glass front Capable of operation with work gloves NV-RAM memory technology without buffer battery