2711P-K6M5D Industrial Automation Module by Allen-Bradley

Product Overview

The Allen-Bradley 2711P-K6M5D is a compact operator interface terminal from the PanelView Plus 600 series. Designed for applications that require reliable local control and monitoring, this terminal pairs a keypad input with a 5.7-inch monochrome display. Its straightforward design makes it an excellent choice for machine builders and plant engineers seeking a dependable, cost-effective HMI solution.

Part of the Rockwell Automation family, the 2711P-K6M5D operates on a 24 VDC power supply and provides essential communication through RS-232 and USB ports. It is a discontinued model, but its proven performance and wide installed base make it a practical replacement part for existing systems.

Technical Specifications

The following table outlines the key specifications for the Allen-Bradley 2711P-K6M5D:

Additional performance details include a grayscale passive matrix FSTN screen with a display area of 4.37 x 3.30 inches. The terminal measures 6.58 x 10.47 x 3.86 inches and weighs 2.05 pounds. It offers 64 MB non-volatile flash memory and 64 MB RAM, with 20 MB allotted for application storage. The device supports a DC input range of 18 to 30 VDC and consumes up to 25 W (1 A at 24 VDC). It also accepts AC input from 85 to 264 VAC (47–63 Hz) with a maximum consumption of 60 VA.

Key Features & Benefits

• Keypad input with stainless steel domed membrane, including navigation, backspace, enter, tab, shift, and 10 configurable function keys.
• 5.7-inch monochrome display with grayscale passive matrix FSTN technology, ideal for clear text and simple graphics.
• Multiple communication options – built-in RS-232 and one USB port enable flexible connectivity.
• Robust enclosure ratings – NEMA Type 12, 13, 4X, IP54, and IP65 for protection against dust, water, and oil.
• Wide operating conditions – functions in temperatures from 0 to 55 °C and non-condensing humidity of 5–95%.
• Memory capacity – 64 MB flash and 64 MB RAM provide ample space for applications and data logging (20 MB reserved for application storage).

Industry Applications

The Allen-Bradley 2711P-K6M5D is well-suited for a variety of industrial environments where reliable operator interaction is essential. Typical applications include:

• Machine control panels – Use the keypad to navigate menus, set parameters, and monitor machine status in real time.
• Process monitoring – Display production counts, alarms, and process variables on the clear monochrome screen.
• Packaging lines – Provide operators with a simple, durable interface for controlling conveyor speeds and tracking output.

Because of its NEMA 4X rating, the 2711P-K6M5D is also suitable for washdown environments in food and beverage processing, where moisture and cleaning agents are common.

Installation & Setup Guidance

When installing the Allen-Bradley 2711P-K6M5D, follow these practical steps:

1. Mounting: Ensure the panel cutout meets the specified dimensions. The terminal fits into a standard 6-inch panel opening and requires adequate clearance behind the unit for wiring and ventilation.
2. Power supply: Connect a 24 VDC power source within the 18–30 VDC range. Verify polarity and use a dedicated circuit to avoid electrical noise.
3. Grounding: Connect the chassis ground terminal to a good earth ground to minimize electromagnetic interference.
4. Communication wiring: For RS-232, use a shielded cable and keep the distance short (typically under 15 meters). For USB, follow standard USB cable length guidelines.
5. Configuration: Use Rockwell Software (e.g., FactoryTalk View Studio) to create or download your application. If replacing an existing unit, upload the configuration from the old terminal if possible.

Always refer to the user manual for detailed wiring diagrams and safety instructions.

Maintenance & Reliability

To ensure long-term reliability of the Allen-Bradley 2711P-K6M5D, implement a routine maintenance schedule:

• Periodic inspection: Check the enclosure gaskets and seals for signs of wear or damage. Replace them if they no longer provide a proper seal.
• Clean the display and keypad: Use a soft, dry cloth to remove dust and grime. Avoid abrasive cleaners that could scratch the screen.
• Verify power integrity: Inspect wiring connections for tightness and signs of corrosion. Loose connections can cause intermittent faults.
• Monitor operating temperature: Keep the terminal within the 0–55 °C range. High ambient temperatures can reduce the lifespan of internal components.

By following these simple steps, you can extend the service life of the 2711P-K6M5D and minimize unplanned downtime.

Compatibility & Integration

The Allen-Bradley 2711P-K6M5D integrates with Rockwell Automation controllers such as MicroLogix, CompactLogix, and ControlLogix via RS-232 or Ethernet (through an add-on module). It supports communication with other devices using RS-232 protocol, making it compatible with many legacy systems. The USB port allows for easy program transfer and data logging.

For new installations, consider using the PanelView Plus 6 series as a modern alternative, but the 2711P-K6M5D remains a viable option for expanding or repairing existing lines.

Buying Guide

Before purchasing the Allen-Bradley 2711P-K6M5D, verify the following:

• Condition: Confirm whether the unit is new, refurbished, or used. For discontinued parts, ensure that the seller provides a warranty and support.
• Firmware version: Check the firmware to ensure compatibility with your existing application files.
• Accessories: Determine if you need a programming cable (RS-232 or USB) and any mounting brackets.

At PLC Source PRO, we supply high-quality automation parts, including the Allen-Bradley 2711P-K6M5D. Our inventory is sourced from reliable channels, and we offer fast shipping to minimize your downtime.