Thông số kỹ thuật màn hình AB Panelview: The 2711-B6C9L1 operator terminal is a Panelview 600 series operator terminal that has been designed and manufactured by Allen-Bradley/Rockwell Automation. It operates with DC power that includes 24 Volts DC of rated nominal voltage and 18 to 32 Volts DC of rated input voltage. The 2711-B6C9L1 operator terminal?s screen supports full color graphics and it is 6 inches wide. Its communication port is an RS-232 or DH-485 port. The 2711-B6C9L1 operator terminal has a touchscreen and a keypad for control.