Product Overview
The Allen-Bradley 2711P-K12C4D8 is a PanelView Plus 6 1250 Operator Terminal designed for machine and process monitoring. This industrial automation module features a 12.1-inch color active-matrix TFT display with keypad input, making it a reliable choice for demanding HMI applications. As part of the PanelView Plus 6 family, the 2711P-K12C4D8 delivers proven performance for visualization and control.
With an 18-32VDC external power supply range, the 2711P-K12C4D8 integrates seamlessly into existing control systems. Its embedded Ethernet and RS-232 communication ports, along with two USB peripheral ports, provide flexible connectivity options. This unit is end-of-life, so securing a spare now ensures long-term system support.
Technical Specifications
The 2711P-K12C4D8 offers a robust set of specifications tailored for industrial environments:
| Specification |
Detail |
| Display Size |
12.1 inches |
| Display Type |
Color active-matrix TFT |
| Resolution |
800 x 600, 18-bit color graphics |
| Input Voltage Range |
18-32VDC |
| Internal Memory |
512MB Flash / 512MB RAM |
| Integrated Ports |
Ethernet, RS-232 |
| Keypad |
1 million presses; F1-F20, K1-K20 keys |
| Backlight |
White LED, not replaceable; 25,000 hours min at 25°C |
| Display Area |
246 x 184 mm (9.7 x 7.2 in.) |
| Shipping Weight |
10 lbs. |
| Shipping Dimensions |
20 x 14 x 8 in. |
These specifications ensure reliable operation in typical industrial settings, with the 2711P-K12C4D8 delivering clear visuals and responsive input.
Industry Applications
The 2711P-K12C4D8 suits a variety of applications, including:
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Manufacturing Lines: Monitor production metrics and machine status in real time.
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Process Control: Display process variables and alarm data for quick operator response.
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Packaging Machinery: Provide intuitive keypad control for setup and troubleshooting.
In each scenario, the 2711P-K12C4D8 enhances operator efficiency and reduces downtime through its reliable interface and communication capabilities.
Installation & Setup
When installing the 2711P-K12C4D8, ensure the power supply meets the 18-32VDC range. Connect the Ethernet and RS-232 cables according to your network architecture. Use the USB ports for peripheral devices like a mouse or keyboard if needed. Verify the communication cable (2711-NC14) is properly secured.
For optimal performance, mount the terminal in a location with adequate ventilation and avoid exposure to excessive heat or moisture. Refer to the user manual for detailed mounting dimensions and clearance requirements.
Maintenance & Reliability
Regular maintenance of the 2711P-K12C4D8 extends its service life. Clean the display and keypad with a soft, dry cloth to prevent dust buildup. Check the backlight operation periodically; the white LED backlight is non-replaceable and rated for 25,000 hours, so plan for eventual replacement if the unit is heavily used.
Given its end-of-life status, proactive spares management is critical. Keep a backup unit to avoid costly downtime in case of failure.
Compatibility & Integration
The 2711P-K12C4D8 integrates with Rockwell Automation controllers via Ethernet and RS-232. The Ethernet port supports linear topology and EtherNet/IP communication, allowing connection to PLCs and other networked devices. The RS-232 port enables peer-to-peer communication with legacy equipment.
For additional Ethernet connectivity, the 2711P-RN20 module (not included) can be used with 700-1500 terminals. This flexibility makes the 2711P-K12C4D8 a versatile component in mixed-vendor environments.
Buying Guide
Before purchasing the 2711P-K12C4D8, verify your system's voltage requirements and communication needs. Confirm the unit's series (A or B) matches your existing setup. As an end-of-life product, availability may be limited, so secure your spare promptly.
PLC Source PRO is a reliable supplier of industrial automation parts, offering genuine Allen-Bradley components with fast shipping. Contact our team to confirm stock and compatibility for your application.