The Allen-Bradley Panelview 6 Plus 2711P-K6M5D8 is a robust HMI designed for seamless machine interaction through its efficient 5.7-inch monochrome display and intuitive keypad interface. This unit, operating on 18-30 VDC power, features 256 MB of RAM, and its versatile RS-232 port enhances connectivity by supporting DH-485, DF1 full-duplex, and third-party point-to-point communications, making it ideal for application transfers and printing. Compactly built with a shipping weight of approximately 6 lbs and dimensions of 14 x 11 x 8 inches, it facilitates straightforward uploads and downloads to and from computers through a male 9-pin RS-232 connector permitting extended cable connectivity up to 15.24 meters.