Configured for HMI operator visualization in industrial control systems, the Allen-Bradley 2711P-RDK7C (2711PRDK7C Keypad LED Display Module) provides direct physical execution of graphical feedback and keypad-based command inputs for PanelView Plus 700 terminals.

Product Series Composition

The 2711P-RDK7C serves as the integrated display and keypad interface for the PanelView Plus and PanelView Plus 6 700 series. It utilizes a color active-matrix TFT display to present operational data and incorporates a dedicated keypad assembly to facilitate tactile command execution.

Technical Hardware Specifications

Deterministic Network and Firmware Compatibility

The display module is designed for integration into EtherNet/IP and ControlNet deterministic networks when utilized with compliant PanelView Plus logic modules. Firmware flash compatibility is managed via the host controller platform; users must verify that the HMI firmware revision is compatible with the display module hardware to ensure stable display refresh rates and keypad input response times. Scaling of I/O density within the application should be monitored to prevent excessive communication bus load.

Ordering Info

• Allen-Bradley 2711P-RDK7C Display and Keypad Module

• Installation mounting hardware

• Note: This module is a display/input assembly and does not include the primary HMI logic processor module.

Field Installation Guidelines

• Power Isolation: De-energize the host terminal prior to removing or installing the display module.

• Gasket Sealing: Ensure the integrated gasket is free of debris and correctly seated during installation to maintain the required IP ingress protection rating for the panel.

• Ribbon Cable Integrity: Handle the interface ribbon cable with care during connection to the logic module to prevent damage to pins or folding of signal conductors.

• ESD Precautions: Use a grounded wrist strap when handling the module to prevent electrostatic discharge damage to the internal TFT display drivers.

Logistics and Handling

• Delivery time: 2-7 days when payment finish.

• Shipping via DHL, FEDEX, or UPS.

• All units are secured in anti-static industrial packaging to provide shock absorption and mechanical protection during international transit.

Frequently Asked Questions

1. What is the expected service life of the backlight?

   The CCFL backlight is rated for a minimum of 50,000 hours of continuous operation at an ambient temperature of 25 deg C.

2. How often should calibration be verified?

   Keypad and display performance should be audited during routine maintenance intervals to ensure tactile responsiveness and color accuracy.

3. Can the module operate in hazardous environments?

   This device is designed for installation in standard industrial control panels and does not carry intrinsic safety (Ex i) ratings.

4. How is module health tested?

   Hardware health is confirmed through the HMI system self-diagnostic routines, which check for display backlight failure and keypad communication errors.

5. Is the module hot-swappable?

   No. The device requires a power-down cycle of the host terminal to ensure safe electrical disconnection and reconnection of the internal data bus.