Thông số kỹ thuật màn hình AB Panelview: The Allen-Bradley 2711P-B12C6D2 terminal is an operator interface terminal from the Panelview Plus 1250 series. Its control options are a touchscreen and a keypad and its communication options are the DH+, DH-485, and RIO networks. The 2711P-B12C6D2 operator interface terminal operates at 18 to 32 Volts DC input voltage. It can display application data in full color on its 12-inch touch and display screen.