Thông số kỹ thuật màn hình AB Panelview: The 2711P-T12C4D6 operator interface is an Allen-Bradley/Rockwell Automation operator interface terminal from the Panelview Plus 1250 series. Its touchscreen is 12 inches wide and it supports full color graphics. The 2711P-T12C4D6 operator interface has 128 MB of memory and it operates at 18 to 32 Volts DC voltage. This interface can support serial communication and Ethernet communication. The 2711P-T12C4D6 operator interface’s touchscreen can be activated by the users’ bare or gloved fingertips or by styluses whose points are not sharp enough to scratch or puncture the screen.