The Siemens Touch Screen 12 Inch Display with the part number 6AV6644-0AB01-2AX0 is a component of the Simatic HMI Comfort Panel series. It is a complete HMI unit that includes both the touch screen and the operator panel.

The 6AV6644-0AB01-2AX0 features a 12-inch color touch screen display, offering a high-resolution interface for industrial automation applications. The Comfort Panel series is known for its advanced functionality and user-friendly design.

These panels provide comprehensive visualization capabilities, support multi-touch gestures, and offer various operator input options such as function keys and keypads. They enable operators to monitor and control automation processes, display real-time information, configure parameters, and interact with the system.