Thông số kỹ thuật màn hình AB Panelview: The 2711P-K12C6A2 terminal is an AC-powered and keypad-controlled operator interface terminal. It has been designed and manufactured by Allen-Bradley/Rockwell Automation as part of the Panelview Plus 1250 series of interface terminals. The 2711P-K12C6A2 operator interface terminal has an input voltage rating of 100 to 240 Volts AC, and its control keypad contains function keys that the users can program to save the most common application functions for quick and efficient activation. The keypad also has number keys, arrow keys, and command keys. The 2711P-K12C6A2 operator interface terminal supports full color graphics on its display screen.