Thông số kỹ thuật màn hình AB Panelview: The 2711-K14C3 terminal is a standard-model operator interface terminal. It has been manufactured by Allen-Bradley/Rockwell Automation as part of the Panelview 1400 series. The 2711-K14C3 operator interface terminal is controlled by a keypad with numeric, navigational, and function keys. The numeric keys can be used to input data and the navigational keys can be used to scroll up and down on the full-color screen and to select different menu items. Lastly, the function keys on the 2711-K14C3 operator interface terminal can be programmed and labeled for custom functions by the users.