Thông số kỹ thuật màn hình AB Panelview: The Allen-Bradley/Rockwell Automation 2711-B6C1L1 terminal is a Panelview 600 series operator terminal. It has a 6-inch screen and color graphics. The 2711-B6C1L1 operator terminal has a Remote I/O communication port and it runs on DC voltage. Its input voltage rating is 24 Volts DC and its operating voltage range is from 18 to 32 Volts DC. The 2711-B6C1L1 operator terminal has both a keypad and a touchscreen for input.