The Allen-Bradley 2711-K6C1L1 is a standard operator interface terminal designed for high-performance industrial monitoring and control. Engineered for critical environments such as manufacturing automation lines and material handling systems, this human-machine interface (HMI) provides reliable visualization of process data and supports robust tactile input for consistent operational control.

Features

• Tactile stainless-steel domed membrane keypad for reliable operator input.
• Color active-matrix TFT display for clear process visualization.
• Integrated Remote I/O communication port for direct connectivity with legacy controllers, including PLC-5 and SLC 500 systems.
• Dedicated RS-232 port for peripheral printer connectivity.
• Internal nonvolatile RAM for efficient storage of runtime application objects, text, and bitmaps without the need for external flash cards.

Applications

This operator terminal is suitable for a wide range of industrial applications, including machine-level control, process monitoring, and data logging in manufacturing, packaging, and material handling systems where legacy Remote I/O integration is required.

Technical Specifications

Installation Guidelines

• Ensure the unit is mounted in a panel or enclosure that provides adequate protection against environmental contaminants.
• Maintain proper clearance around the unit to allow for adequate ventilation and cooling.
• Use shielded communication cables for Remote I/O and RS-232 connections to minimize electromagnetic interference (EMI).
• Verify that the power supply is within the 18-32 VDC range before applying power to the terminal.
• Always disconnect power before installing or removing the module to prevent electrical damage.
• Ensure the terminal is properly grounded according to local electrical codes and Allen-Bradley installation standards.

FAQ

Does this unit require external memory cards? No, the 2711-K6C1L1 features internal nonvolatile RAM sufficient for storing runtime application objects, text, and bitmaps.

What controllers are compatible with this terminal? This model is designed for direct Remote I/O communication, making it compatible with legacy Allen-Bradley controllers such as the PLC-5 and SLC 500 series.