The Allen-Bradley Panelview 550, model 2711-K5A15, is a monochrome HMI featuring a 5.5-inch LCD display, a ControlNet communication interface, and RS-232 printer port. Equipped with a numeric keypad (F1-F10) for input, it runs on 120 VAC, utilizes Panelbuilder 32 software, and comes with 170 KB of memory for application runtime. Discontinued in production, it remains a reliable interface for industrial applications. Brand Allen-Bradley Part Number/Catalog No. 2711-K5A15 Product Line Panelview 550 Display Size 5.5 in. Display Color Monochrome LCD blue mode Input Type Keypad(F1-F10) Communication ControlNet Communication and RS-232 Printer Port Input Power 120 VAC Software Panelbuilder 32 Memory 170 KB application runtime Backlight 2711-NL1 Communication Cable 2711-NC13 Shipping Weight 6 lbs Shipping Dimensions 14x11x8 inches Series A,B,C,D,E,F,G,H Firmware 1.00-4.48 Product Lifecycle Status* Discontinued/Obsolete
