The Allen-Bradley 2711-K5A20L1, a Panelview 550 device with a 5.5-inch monochrome LCD, offers a keypad interface and supports EtherNet/IP and RS-232 connectivity. It runs on 24V DC power, with 170 KB memory for application runtime. This product, now discontinued, featured a replaceable backlight and standard Ethernet capabilities. Brand Allen-Bradley Part Number/Catalog No. 2711-K5A20L1 Product Line Panelview 550 Display Size 5.5 in. Display Color Monochrome LCD blue mode Input Type Keypad Communication EtherNet/IP Communication and RS-232 Printer Port Input Power 24V DC Pixels 256x128 Memory 170 KB application runtime Backlight 2711-NL1 Communication Cable Standard Ethernet Shipping Weight 5 lbs Shipping Dimensions 14x11x8 inches Series A or B Firmware 1.00-4.48 UPC 10611320572619 Product Lifecycle Status* Discontinued/Obsolete
