Thông số kỹ thuật màn hình AB Panelview: The Allen-Bradley 2711P-T12C4B2 terminal is an operator interface terminal from the Panelview Plus 1250 series. It is designed to be flexible and it can operate with both AC and DC input voltage. The 2711P-T12C4B2 operator interface terminal supports an AC input voltage rating of 85 to 264 Volts and a DC input voltage rating of 18 to 32 Volts. This terminal also supports color graphics on its 12.1-inch touchscreen.