Thông số kỹ thuật màn hình AB Panelview: The Allen-Bradley 2711P-B7C6A7 terminal is an AC-powered operator interface terminal. This terminal has been designed and manufactured as a member of the Allen-Bradley Panelview Plus 700 series. The 2711P-B7C6A7 operator interface terminal has 2 control options which are a touchscreen and a keypad. The users can choose their preferred control option depending on the application that they are running. The 2711P-B7C6A7 operator interface terminal operates at 100 to 240 Volts AC input voltage and it has DH+ and DH-485 communication ports.