Thông số kỹ thuật màn hình AB Panelview: The 2711P-T6M5A8 operator interface terminal is an AC-powered operator interface terminal from the Allen-Bradley/Rockwell Automation Panelview Plus 6 series. It displays its data in grayscale graphics on its 5.7-inch touchscreen which the users can control with their fingers or with a stylus. The 2711P-T6M5A8 operator interface terminal operates at 100 to 240 Volts AC and 47 to 63 Hertz. It communicates with other devices through its RS-232 communication port. The 2711P-T6M5A8 operator interface terminal comes with 256 MB of RAM, 512 MB of nonvolatile memory, and 73 MB of free user memory.