The Siemens 6AV2123-2JB03-0AX0 is a 9-inch SIMATIC HMI KTP900 Basic Panel featuring combined key and touch operation for reliable machine operation and visualization. It offers a 9-inch TFT widescreen display, 65,536 colors, an integrated PROFINET (Industrial Ethernet) interface, and is engineered using SIMATIC WinCC Basic V13 / STEP 7 Basic V13 or later. It is ideal for compact automation systems, OEM machinery, and industrial control applications.