Rockwell 2711P-T7C22D9P is an analog resistive touch screen graphic terminal manufactured by Rockwell Automation brand Allen Bradley. This touch screen has the characteristics of high precision, high reliability, strong anti-interference ability, strong scalability, and easy programming and use, and is suitable for various industrial control systems, such as power, chemical, steel, paper and other industries.

The touch screen features a 6.5-inch display with a resolution of 500 and a 64GB processor. It runs Microsoft ®  The Windows CE operating system allows configuration and running of third-party applications through desktop access. In addition, the touch screen also supports device level ring network (DLR), linear or star network topology Ethernet connections.

From the technical specifications, the 2711P-T7C22D9P touch screen is equipped with a high-performance processor, high-resolution display, high-speed flash memory, and dynamic memory. It has built-in Ethernet and serial communication ports, and is compatible with micro and small controllers. The touch screen type is a resistive touch screen, which is usually composed of two transparent thin films. When the outer layer is pressed, the two layers contact to form a circuit and generate a voltage difference. The touch position is determined based on the resistance of the material and the measured voltage