Thông số kỹ thuật màn hình AB Panelview: The 2711P-T9W21D8S-B terminal is a standard-model interface terminal from the Allen-Bradley Panelview Plus 7 terminal series. It is a brandless terminal that lacks the Allen-Bradley logo, which makes it easy for users to add their own company logo. The 2711P-T9W21D8S-B interface terminal can be controlled through its 9-inch analog resistive touchscreen. This touchscreen is also a TFT display screen with color graphics. The 2711P-T9W21D8S-B interface terminal�s system memory includes 512 MB of RAM and 512 MB of system storage memory.