Thông số kỹ thuật màn hình AB Panelview: The 2711P-K7C4A7 operator interface terminal is an Allen-Bradley/Rockwell Automation Panelview Plus 700 series operator interface terminal. It is AC-powered and keypad-controlled. The 2711P-K7C4A7 operator interface terminal is designed to operate at 100 to 240 Volts AC at 50 to 60 Hertz and its keypad includes several programmable function keys that the users can program, customize, and label. It shows its application data in full color graphics on a 6.5-inch display screen. The 2711P-K7C4A7 operator interface terminal supports an RS-232 communication port and an Ethernet communication port.