The Allen Bradley PanelView 6 Plus 2711P-K4C20D8 Human-Machine Interface is designed for seamless machine interaction, featuring a 3.5-inch color display and a user-friendly keypad for intuitive input. Powered by 18-30 VDC, this HMI offers 256 MB of RAM and supports EtherNet/IP for robust real-time I/O messaging and standard Ethernet connectivity, which facilitates quick application transfers and printing. With a compact profile and weighing approximately 5 pounds, it includes an RJ45, 10/100Base-T Ethernet port supporting MDI/MDI-X connections, streamlining network communication for efficient operation.