The Allen-Bradley 2711-KA1 is a legacy operator interface terminal from the PanelView 1200 series, designed for robust interaction and monitoring in industrial automation environments. This unit provides a reliable human-machine interface (HMI) for operators to manage process control data and system diagnostics.

Features

• 12-inch monochrome amber display for clear process visualization.
• Integrated keypad input for direct operator control.
• Remote I/O communication link for seamless integration with Allen-Bradley control systems.
• Dedicated RS-232 port for programming and printer connectivity.
• Designed for standard industrial AC power inputs.

Applications

This terminal is suitable for legacy control systems in manufacturing, material handling, and process automation where a durable, keypad-based operator interface is required for real-time system management.

Technical Specifications

Installation Guidelines

• Ensure the terminal is mounted in an enclosure that provides adequate protection against dust, moisture, and extreme temperatures.
• Verify that the supply voltage matches the 115/230 VAC requirements before powering the unit.
• Maintain proper clearance around the unit to ensure adequate ventilation and prevent overheating.
• Use shielded cables for communication links to minimize electromagnetic interference (EMI).
• Always disconnect power before performing any wiring, maintenance, or module replacement to prevent electrical hazards.

FAQ

What is the primary communication method for this terminal?
The 2711-KA1 utilizes a Remote I/O communication link for integration with compatible PLC systems, alongside an RS-232 port for auxiliary functions.

Is this unit still supported for new installations?
The 2711-KA1 is a legacy component. It is primarily intended for maintenance and replacement in existing systems where this specific hardware architecture is already established.