西门子6AV2123-2JB03-0AX0 KTP900 基本版， 精简面板， 按键式/触摸式操作， 9" TFT 显示屏

SIMATIC HMI, KTP900 Basic Edition, streamlined panel, button/touch operation, 9 "TFT display screen, 65536 colors, PROFINET interface, minimum project configurable version WinCC Basic V13/STEP 7 Basic V13, including open source software, heating provided for free, see attached CD