Thông số kỹ thuật màn hình AB Panelview: The 2711P-T7C22D9P-B operator interface terminal is a brandless Allen-Bradley Panelview Plus 7 series operator interface terminal that the users can label. Its operating temperature range is from 32 to 131 degrees Fahrenheit and its storage temperature range is from -13 to 158 degrees Fahrenheit. The 2711P-T7C22D9P-B operator interface terminal operates with an input voltage rating between 18 and 30 Volts DC. This terminal is controlled by a touchscreen which is 7 inches wide and which supports color graphics. The 2711P-T7C22D9P-B operator interface terminal supports 1 GB of RAM and 512 MB of storage.