The Allen-Bradley 2711-T5A12L1 is a robust replacement touchscreen panel designed specifically for the PanelView 550 series terminals, featuring compatibility with their 5.5-inch monochrome display screens. Engineered for long-lasting durability, this Series B panel is suitable for Class I, Division 2 rated environments and meets CE and cULus standards, ensuring reliable performance in demanding industrial settings. It comes equipped with a connector cable, requires a 24V DC power source, and integrates seamlessly with the existing RS-232 communication ports of the PanelView 550, enabling users to efficiently control and monitor their industrial applications.