Thông số kỹ thuật màn hình AB Panelview: The 2715-T9WA-B operator interface terminal is a brandless Allen Bradley Panelview 5500 series operator interface terminal. It has the same specifications and features as the standard Allen-Bradley 2715-T9WA operator interface terminal except for the fact that it lacks the Allen-Bradley name and logo. The 2715-T9WA-B operator interface terminal can be controlled through its 9-inch color TFT touchscreen. It uses 100 to 240 Volts AC input voltage to operate. The 2715-T9WA-B operator interface terminal supports an operating temperature range from 32 to 131 degrees Fahrenheit and a storage temperature range from -13 to 158 degrees Fahrenheit.