Description:The Allen-Bradley 2711P-T12W22D8S is a PanelView Plus 7 Standard operator terminal. This Human Machine Interface (HMI) device is powered by an external supply voltage of 18-30VDC. It has a 12.1-inch Color active matrix, thin-film transistor (TFT) LCD wide screen with embedded Touchscreen operator interface. It has a variety of communication ports such as, Two (2) Ethernet and Two (2) USB ports. It has a Windows CE operating system.