Allen-Bradley 2711-B5A2

The Allen-Bradley 2711-B5A2, part of the discontinued PanelView 550 series, features a compact 5.5-inch monochrome LCD display with a resolution of 256x128, ideal for managing plant-level operations. This operator terminal combines a durable keypad and responsive touchscreen interface, capable of handling up to one million actuations, ensuring long-lasting performance even in demanding environments. Its DH485 communication capability allows for seamless integration with compatible devices, while an internal memory of 170KB supports various functionalities, including alarm handling and security configurations. Designed for efficient operation, this unit operates on a wide voltage range of 85-264V AC, making it a dependable choice for industrial automation applications despite its legacy status.