Thông số kỹ thuật màn hình AB Panelview: The Allen-Bradley/Rockwell Automation 2711P-K7C4A6 terminal is an AC-powered operator interface terminal. It is a member of the Allen-Bradley Panelview Plus 700 terminal series. The 2711P-K7C4A6 operator interface terminal can operate at an input voltage range between 100 and 240 Volts AC with an input operating frequency range from 50 to 60 Hertz. Its screen is 6.5 inches wide with full color graphics for displaying menus, charts, and other application data. The 2711P-K7C4A6 operator interface terminal is a keypad terminal that is controlled by a physical keypad with arrow keys, number keys, command keys, and programmable function keys.