Thông số kỹ thuật màn hình AB Panelview: The Allen-Bradley 2715-T9WD terminal is a DC-powered operator interface terminal. It is part of the Allen-Bradley Panelview 5500 series. The 2715-T9WD operator interface terminal operates with 18 to 30 Volts DC input voltage and 24 Volts DC of nominal voltage from its PELV or SELV power supply. It is designed to operate safely at temperatures between 32 and 131 degrees Fahrenheit and to be stored or transported safely at temperatures between -13 and 158 degrees Fahrenheit. The 2715-T9WD operator interface terminal features a touchscreen and a menu navigation button as control options.