Thông số kỹ thuật màn hình AB Panelview: The Allen-Bradley/Rockwell Automation 2711P-B12C6D7 operator interface terminal is a keypad and touchscreen terminal from the Allen-Bradley Panelview Plus 1250 series. It can be used to control and monitor a variety of applications with either its touchscreen or its keypad, depending on the application. The 2711P-B12C6D7 operator interface terminal has an input voltage rating from 18 to 32 Volts DC. The 2711P-B12C6D7 operator interface terminal�s touchscreen graphics are full-color graphics.