Thông số kỹ thuật màn hình AB Panelview: The Allen-Bradley 2711P-K15C4A6 terminal is an operator interface terminal that operates with AC input voltage. It is a member of the Allen-Bradley Panelview Plus 1500 series and its input voltage rating is 100 to 240 Volts AC. The 2711P-K15C4A6 operator interface terminal�s screen is 15 inches wide with color graphics and the terminal is controlled by a keypad. Several of the function keys on the keypad are programmable by the users for custom application needs. The 2711P-K15C4A6 operator interface terminal has a logic module and 2 USB ports.