Product Overview
The Allen-Bradley 2711P-K6C5A is a keypad-based operator interface terminal from the PanelView Plus 600 series. It combines a durable stainless steel domed membrane keypad with a 5.7-inch color display, offering a dependable human-machine interface for industrial environments. As a discontinued/obsolete model, this unit remains a valuable replacement for existing systems.
With its programmable function keys, the 2711P-K6C5A allows operators to execute applications efficiently. The terminal supports both RS-232 and USB communication, making it versatile for various control architectures.
Technical Specifications
The following table summarizes the key parameters of the Allen-Bradley 2711P-K6C5A:
| Specification |
Detail |
| Manufacturer |
Rockwell Automation |
| Brand |
Allen-Bradley |
| Part Number |
2711P-K6C5A |
| Series |
PanelView Plus 600 |
| Module Type |
Operator Interface Terminal |
| Input Type |
Keypad |
| Power Supply |
120 Volts AC |
| Communication |
RS-232, USB ports |
| Display |
5.7-inch Color |
| UPC |
10781180130547 |
| Product Lifecycle Status |
Discontinued/Obsolete |
Additional details include a 5.5-inch color matrix TFT display with a 320 x 240 resolution and 18-bit color graphics. The CCFL backlight provides up to 50,000 hours of operation. The terminal features 64 MB RAM and 64 MB non-volatile flash memory, with 20 MB reserved for application storage.
Physical dimensions are 6.58 x 10.47 x 3.86 inches, and the unit weighs approximately 2.05 pounds. The built-in clock maintains accuracy within ±2 minutes per month, enabling precise timestamping of critical data.
Key Features and Benefits
-
Programmable Function Keys: Ten keys allow custom labeling and efficient application control.
-
Robust Enclosure Ratings: NEMA Type 12, 13, 4x, IP54, and IP65 ratings protect against dust, water, and oil.
-
Wide Power Input Range: Accepts 85 to 264 Volts AC at 47 to 63 Hertz, with maximum consumption of 60 VA.
-
Reliable Memory: 64 MB RAM and 64 MB flash ensure smooth operation and adequate data storage.
-
Flexible Connectivity: RS-232 and USB ports support peripheral devices and communication.
Industry Applications
The Allen-Bradley 2711P-K6C5A suits applications requiring a robust, keypad-driven HMI. In food and beverage processing, its IP65-rated enclosure withstands washdowns, while the keypad allows operators to navigate recipes without a touchscreen. In material handling, the terminal provides reliable control for conveyor systems, with function keys enabling quick mode changes. For machine builders, this unit offers a cost-effective solution for retrofitting older lines, leveraging its RS-232 and USB ports for integration with legacy controllers.
Installation and Setup Guidance
When mounting the 2711P-K6C5A, ensure the panel cutout matches the specified dimensions and that the enclosure gasket is properly seated to maintain the IP rating. For power, connect a dedicated 120 VAC supply, verifying the input voltage range of 85–264 VAC. Use the RS-232 port for initial configuration or connect a USB keyboard for easier data entry. After installation, test all function keys to confirm they trigger the intended actions.
Maintenance and Reliability
Regularly inspect the keypad membrane for wear or damage, especially in high-use environments. Clean the display with a soft, dry cloth to avoid scratching. Check the backlight brightness periodically; the CCFL backlight is rated for 50,000 hours, but dimming indicates it may need replacement. Monitor ambient temperature to keep the unit within the 0 to 55°C operating range, and ensure the storage temperature stays between -25 and 70°C. Following these steps extends the terminal's service life and minimizes downtime.
Compatibility and Integration
The 2711P-K6C5A integrates with Rockwell Automation platforms, including ControlLogix and CompactLogix controllers, via RS-232 or USB connections. It supports communication with other devices that use these protocols, making it suitable for both new installations and upgrades. When replacing an existing PanelView terminal, verify the application file compatibility and communication settings.
Buying Guide
Before purchasing the Allen-Bradley 2711P-K6C5A, confirm that your application requires a keypad interface and that the power supply matches your facility's voltage. Check the enclosure rating against your environment's dust and moisture levels. As this product is discontinued, verify the availability of spare parts and consider purchasing a backup unit to avoid future downtime. PLC Source PRO offers a reliable supply of this model, ensuring you receive a genuine component for your system.