Siemens 6AV2128-3MB57-0AX0

SIMATIC HMI MTP1200 PRO, for support arm (not expandable, flange on top), neutral front, 12.1" widescreen TFT display, 16 million colors, PROFINET interface, configurable as of WinCC Unified Comfort V18, contains open-source software, which is provided free of charge