Thông số kỹ thuật màn hình AB Panelview: The Allen-Bradley/Rockwell Automation 2711-K14C20 terminal is an operator interface terminal from the Allen-Bradley Panelview 1400 series. It is controlled by a keypad that includes number keys for entering data values, arrow keys for navigation, and programmable function keys. The 2711-K14C20 operator interface terminal can support color graphics. Its display screen is 14 inches wide. The 2711-K14C20 operator interface terminal supports AC voltage and the Ethernet network.