Thông số kỹ thuật màn hình AB Panelview: The 2711P-B7C4A9 operator interface terminal is an Allen-Bradley/Rockwell Automation operator interface terminal. It has been designed and manufactured as part of the Allen-Bradley Panelview Plus 6 series. The 2711P-B7C4A9 operator interface terminal is AC-powered and its input voltage range is from 100 to 240 Volts AC. The 2711P-B7C4A9 operator interface terminal can be controlled with a keypad or a 6.5-inch touchscreen.