The Allen-Bradley Panelview 550, part number 2711-B5A15 from Rockwell Automation, is a legacy operator interface with a 5.5" monochrome LCD, integrating both keypad and touchscreen input. Designed for industrial applications, it enables interaction via ControlNet and RS-232 ports, operates on 120 VAC, and features a 170 KB memory with PanelBuilder 32 software support. Manufacturer Rockwell Automation Brand Allen-Bradley Part Number/Catalog No. 2711-B5A15 Product Line Panelview 550 Display Size 5.5 in. Display Color Monochrome LCD blue mode Input Type Keypad and Touchscreen 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
