Thông số kỹ thuật màn hình AB Panelview: The 2711P-K7C4D6 operator interface terminal is an Allen-Bradley/Rockwell Automation operator interface terminal from the Panelview Plus 700 series. It can operate at 18 to 32 Volts DC input voltage and 24 Volts DC nominal voltage. The 2711P-K7C4D6 operator interface terminal comes with several programmable function keys which the users can custom program and label to suit their specific application needs. It has an RS-232 communication port and an Ethernet communication port for connecting to other devices. The 2711P-K7C4D6 operator interface terminal can be used at temperatures between 0 and 55 degrees Celsius and it can be stored at temperatures between -25 and 70 degrees Celsius.