Thông số kỹ thuật màn hình AB Panelview: The 2711P-K12C4D2 operator interface terminal is an Allen-Bradley/Rockwell Automation Panelview Plus 1250 series operator interface terminal. It functions as the interface between users and a variety of industrial machines that allows the users to control and monitor their machines easily and accurately. The 2711P-K12C4D2 operator interface terminal supports the Ethernet network for communicating with other devices. It is designed to operate with 18 to 32 Volts DC rated input voltage. The 2711P-K12C4D2 operator interface terminal is controlled by a keypad and its 12-inch touchscreen supports color graphics.