Thông số kỹ thuật màn hình AB Panelview: The Allen-Bradley 2711P-K12C6A6 terminal is an AC-powered operator interface terminal. It operates at 100 to 240 Volts AC input voltage and it is part of the Allen-Bradley Panelview Plus 1250 series. The 2711P-K12C6A6 operator interface terminal comes with a logic module and several communication ports which include DH-485, DH+, and RIO ports. This terminal uses a keypad for data input and application control, and the users can custom program several of the function keys. The 2711P-K12C6A6 operator interface terminal has a display screen which is 12 inches wide and which supports color graphics.