SIMATIC HMI TP1900 Comfort Pro for support arm (not expandable, flange at the top), Comfort Panel, touch operation, 19 widescreen TFT display 16 million colors, PROFINET interface, MPI/PROFIBUS DP interface, 24 MB configuration memory, WEC 2013, configurable from WinCC Comfort V14 SP1 with HSP The Comfort Panels are designed for the implementation of powerful visualization tasks in the machine-related area. The Comfort Panels PRO are a device series with a high degree of protection IP65 (NEMA4) and flexible installation options - directly on the machine using special adapters, on a stand or on a support arm system.