Thông số kỹ thuật màn hình AB Panelview: The 2711P-B12C15A1 terminal is an operator interface terminal from the Allen-Bradley Panelview Plus 1250 series. It comes with a touchscreen that is 12 inches wide and which can display menus and application data in color. The 2711P-B12C15A1 operator interface terminal also has a keypad control option. It communicates with other devices through the ControlNet network. The 2711P-B12C15A1 operator interface terminal is an AC-powered terminal with an input voltage range from 100 to 240 Volts AC.