Thông số kỹ thuật màn hình AB Panelview: The Allen-Bradley 2711P-K12C15D1 operator interface terminal is a DC-powered interface terminal from the Panelview Plus 1250 series. Its input voltage rating is between 18 and 32 Volts DC. The 2711P-K12C15D1 operator interface terminal is controlled by a keypad and it has a screen that is 12 inches wide with full color graphics. This screen can show application menus and display the progress of applications that the terminal is currently running. The 2711P-K12C15D1 operator interface terminal supports the ControlNet communication network.