Thông số kỹ thuật màn hình AB Panelview: The Allen-Bradley/Rockwell Automation 2711P-K15C4D2 terminal is a keypad interface terminal from the Allen-Bradley Panelview Plus 1500 series. It is DC-powered and its input voltage range is between 18 and 32 Volts DC. The keypad on the 2711P-K15C4D2 interface terminal has several programmable function keys which the users can program to save their most common application functions and commands to increase efficiency. This terminal comes with 2 USB ports that allow it to connect to a variety of external devices. The 2711P-K15C4D2 interface terminal can display its data with full color graphics.