Product Overview
The Allen-Bradley 2711P-K4C20A8 is a PanelView 6 Plus operator interface terminal from Rockwell Automation. This compact HMI features a 3.5-inch color display and keypad input, allowing operators to monitor and control machinery efficiently. With support for both Ethernet and RS-232 communication, the 2711P-K4C20A8 integrates seamlessly into modern industrial networks.
Key Benefits & ROI
Choosing the Allen-Bradley 2711P-K4C20A8 delivers long-term value through reliable performance and reduced downtime. Its 256 MB RAM ensures smooth operation of applications, while the non-replaceable backlight minimizes maintenance needs. The compact design fits easily into tight panel spaces, saving valuable enclosure real estate. By upgrading to this PanelView 6 Plus terminal, you gain a modern interface that enhances operator productivity and system uptime.
Technical Specifications
| Specification |
Value |
| Manufacturer |
Rockwell Automation |
| Brand |
Allen-Bradley |
| Part Number |
2711P-K4C20A8 |
| Product Line |
PanelView 6 Plus |
| Display Size |
3.5 in. |
| Display Color |
Color |
| Input Type |
Keypad |
| Communication |
Ethernet and RS-232 |
| Input Power |
100-240 VAC |
| Memory |
256 MB RAM |
| Backlight |
Non-replaceable |
| Communication Cable |
2711-NC14 |
| Shipping Weight |
5 lbs. |
| Shipping Dimensions |
14 x 11 x 8 in |
| Series |
Series A and Series B |
Industry Applications
The Allen-Bradley 2711P-K4C20A8 excels in applications requiring a compact, reliable HMI. In packaging lines, operators use the keypad to enter batch parameters and monitor production status. In material handling systems, the terminal displays real-time equipment data, enabling quick adjustments. Its Ethernet connectivity supports remote monitoring and data logging, making it ideal for modern smart factories.
Installation & Setup
Mount the 2711P-K4C20A8 in a panel cutout, ensuring proper clearance for ventilation. Connect the input power using the 100-240 VAC supply, and use the 2711-NC14 communication cable for RS-232 connections. For Ethernet networking, plug an RJ45 cable into the built-in port. Configure the IP address via the EtherNet/IP settings screen, then download the application from your engineering workstation.
Maintenance & Reliability
Routine maintenance for the 2711P-K4C20A8 is minimal. Periodically inspect the keypad for wear and clean the display with a soft, dry cloth. Since the backlight is non-replaceable, monitor display brightness as an indicator of end-of-life. Keep the enclosure clean and free of dust to ensure proper cooling. Following these simple steps maximizes the service life of your investment.
Compatibility & Integration
The 2711P-K4C20A8 communicates via Ethernet (EtherNet/IP) and RS-232, allowing connection to Rockwell Automation controllers and other industrial devices. The Ethernet port supports real-time I/O messaging and standard TCP/IP communications. For applications requiring an additional Ethernet port, the 2711P-RN20 module (for 700 to 1500 terminals) can be considered, though it is not required for this model.
Buying Guide
Before purchasing, verify that the 2711P-K4C20A8 meets your application requirements, including display size, input type, and communication needs. Confirm the power supply voltage matches your facility. For a reliable source, PLC Source PRO offers genuine Allen-Bradley parts with fast shipping and competitive pricing.