Thông số kỹ thuật màn hình AB Panelview: The 2711P-T6C21D8S-B operator interface terminal is an Allen-Bradley/Rockwell Automation operator interface terminal that is brandless. It is part of the Allen-Bradley Panelview Plus 7 series of standard interface terminals and the users can label it with their own custom brand names and logos. The 2711P-T6C21D8S-B operator interface terminal is designed to operate with 18 to 30 Volts DC of input voltage from a non-isolated power supply. It is controlled by a color TFT type of touchscreen that is about 6 inches wide. The 2711P-T6C21D8S-B operator interface terminal comes with 512 MB of storage memory and 512 MB of RAM.