2711-K5A1

Overview of Allen-Bradley 2711-K5A1 PanelView 550 Standard Operator Terminal

The Allen-Bradley 2711-K5A1 is a PanelView 550 Standard Operator Terminal with a 5.5-inch monochrome transflective LCD blue mode display and LED backlight, designed for providing human-machine interface (HMI) functionality in industrial applications. It features a keypad with 10 programmable function keys (F1–F10) for operator control, and supports Remote I/O (RIO) communication along with an RS-232 printer port for system integration.

Key Features of Allen-Bradley 2711-K5A1

• Display: 5.5-inch monochrome transflective LCD (120 x 60 mm) with LED backlight, offering up to 100,000 hours of backlight life.
• Input Interface: Keypad with 10 function keys for versatile operator interaction.
• Memory: 170 KB application runtime and 240 KB nonvolatile memory for application objects, texts, and bitmaps.
• Communication: Remote I/O communication via Belden 9463 cable, and RS-232 serial port for printer connection.
• Power Supply: Operates from 85 to 264V AC, 47 to 63 Hz input frequency.
• Enclosure: Rated at NEMA Type 12/13, 4X (Indoor use), IP54 and IP65 for protection against dust and water.
• Status Indicators: Green COMM and red Fault LEDs for quick operational feedback.
• Durability: Rugged design suited for industrial environments requiring reliable HMI performance.

Technical Specifications of 2711-K5A1

Applications / Use Case of Allen-Bradley 2711-K5A1

The 2711-K5A1 is suitable for a wide range of industrial automation applications, providing reliable operator interface for machine control, monitoring, and status visualization in manufacturing and processing environments. Its rugged design and extensive features make it ideal for both new installations and upgrades of existing control systems.