Allen-Bradley 2711-K5A1 PanelView 550 is a 5.5-inch monochrome HMI terminal from the PanelView Standard family, designed for direct operator interaction with Allen-Bradley PLCs. It features keypad input, remote I/O communication, and an RS-232 printer port, and it runs on AC power with 50/60 Hz operation (Series H). This PanelView 550 terminal serves as the local operator interface for displaying PLC data and alarms and capturing user input in industrial environments.
