Thông số kỹ thuật màn hình AB Panelview: The Allen-Bradley 2711P-B7C22A9P-B terminal is an interface terminal from the Panelview Plus 7 terminal series. It is a performance model interface terminal that does not have the Allen-Bradley name or logo printed on it like most Allen-Bradley terminals do. The 7-inch touchscreen on this terminal supports color graphics for menus and data displays. The 2711P-B7C22A9P-B interface terminal has an Ethernet port and it operates at 100 to 240 Volts AC.