Thông số kỹ thuật màn hình AB Panelview: The 2711P-T7C6A7 operator interface terminal is a touchscreen-controlled terminal from the Allen-Bradley Panelview Plus 700 series. The touchscreen that controls this terminal is only 6.5 inches in diameter and it supports full color graphics. The 2711P-T7C6A7 operator interface terminal operates with an input voltage rating from 85 to 264 Volts AC. Additionally, its input frequency rating is 50 to 60 Hertz and its tolerable frequency rating is from 47 to 63 Hertz.