Product Overview
The Allen-Bradley 2711P-K10C4A9 is a rugged operator interface terminal from the PanelView Plus 6 series. Designed to bridge operators with industrial machines, this HMI allows precise control and real-time monitoring of connected equipment. With a 10.4-inch color display and keypad input, the 2711P-K10C4A9 delivers reliable performance in demanding production environments.
Built for seamless integration, the 2711P-K10C4A9 supports both Ethernet and RS-232 communication, enabling flexible connectivity to PLCs and other control systems. Its 512 MB RAM ensures smooth operation of complex applications. As a Series A and Series B compatible unit, this model offers versatility for upgrade paths.
Technical Specifications
| Specification |
Value |
| Manufacturer |
Rockwell Automation |
| Brand |
Allen-Bradley |
| Part Number |
2711P-K10C4A9 |
| Product Line |
PanelView Plus 6 |
| Display Size |
10.4 in. |
| Display Color |
Color |
| Input Type |
Keypad |
| Communication |
Ethernet and RS-232 |
| Input Power |
100-240 VAC |
| Memory |
512 MB RAM |
| Backlight Replacement |
2711P-RL10C2 |
| Communication Cable |
2711-NC14 |
| Shipping Weight |
8 lbs. |
| Shipping Dimensions |
16 x 14 x 8 in |
| Series |
Series A and Series B |
Key Features and Benefits
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Efficient Operator Interface: The 2711P-K10C4A9 allows intuitive machine control through its keypad, reducing training time and improving operational efficiency.
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Versatile Connectivity: With Ethernet and RS-232 ports, the 2711P-K10C4A9 integrates easily into existing industrial networks, supporting real-time I/O messaging and data exchange.
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Robust Memory: 512 MB RAM ensures responsive performance even with data-intensive applications.
-
Flexible Power: Accepts 100-240 VAC input, making it suitable for global installations.
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Easy Maintenance: The backlight can be replaced using part 2711P-RL10C2, minimizing downtime.
Industry Applications
The Allen-Bradley 2711P-K10C4A9 is ideal for a wide range of industries, including manufacturing, processing, and material handling. In a packaging line, for example, this HMI enables operators to monitor machine status, adjust parameters, and respond to alarms quickly. In a water treatment facility, the 2711P-K10C4A9 can display process variables and allow remote control of pumps and valves via Ethernet.
Because the 2711P-K10C4A9 supports both Ethernet and RS-232, it suits legacy systems that rely on serial communication while also ready for modern EtherNet/IP networks. This dual-communication capability makes the 2711P-K10C4A9 a cost-effective replacement for older HMIs, reducing upgrade complexity.
Installation and Setup
Mount the 2711P-K10C4A9 in a panel cutout, ensuring proper clearance for ventilation. Connect the power supply to the 100-240 VAC input terminals, and use the 2711-NC14 communication cable for RS-232 connections. For Ethernet, plug an RJ45 cable into the built-in port; the connector supports 10/100Base-T and auto-negotiates MDI/MDI-X. After wiring, power on the unit and configure the communication settings via the built-in Ethernet/IP configuration screen. Download the application from your programming software to complete the setup.
Maintenance and Reliability
Regularly inspect the front bezel and keypad for wear, and clean the display with a soft, dry cloth. Check the backlight brightness periodically; if dimming occurs, replace the backlight using the 2711P-RL10C2 module to maintain visibility. Ensure the ambient temperature stays within the specified operating range to avoid overheating. By proactively maintaining the 2711P-K10C4A9, you can extend its service life and reduce unplanned downtime.
Compatibility and Integration
The 2711P-K10C4A9 communicates via Ethernet (EtherNet/IP) and RS-232, allowing connection to Rockwell Automation controllers such as ControlLogix, CompactLogix, and MicroLogix. It also works with third-party systems that support these protocols. For applications requiring an additional Ethernet port, the optional 2711P-RN20 module (available for 700-1500 terminals) can be installed, each with its own IP address. This flexibility ensures the 2711P-K10C4A9 fits into both new and existing architectures.
Selection Guide
Before purchasing, verify that the 2711P-K10C4A9 meets your display size and input requirements. Confirm the power supply voltage matches your facility (100-240 VAC). If your application needs serial communication, ensure you have the 2711-NC14 cable. Also, check that your software supports PanelView Plus 6 terminals. PLC Source PRO offers genuine Allen-Bradley 2711P-K10C4A9 units with fast shipping and competitive pricing, ensuring you get the right part for your system.