Thông số kỹ thuật màn hình AB Panelview: The Allen-Bradley/Rockwell Automation 2711P-K12C6D6 terminal is a keypad-controlled operator interface terminal from the Panelview Plus 1250 series. Its keypad has arrow keys, number keys, command keys, and programmable function keys. The 2711P-K12C6D6 operator interface terminal operates at an input voltage range between 18 and 32 Volts DC and at an ambient temperature range between 0 and 55 degrees Celsius. Its communication ports include DH+, DH-485, and RIO communication ports. The 2711P-K12C6D6 operator interface terminal should be mounted inside a protective enclosure in most environments.