Technical Specifications Breakdown
Key parameters for the 2711P-K4C5D are listed below for quick reference:
| Feature | Specification |
|---|---|
| Manufacturer | Rockwell Automation |
| Brand | Allen-Bradley |
| Product Family | PanelView Plus Terminals |
| Product Type | Operator Terminals |
| Part Number | 2711P-K4C5D |
| Input Type | Keypad |
| Display Type | Color active matrix, thin-film transistor (TFT) with liquid crystal display (LCD) |
| Display Area | 71 x 53 mm (2.8 x 2.1 in.) |
| Resolution | 320 x 240 pixels |
| Application Memory | 5 MB for series A; 10 MB for Series B |
| Communication Ports | RS232; USB |
| Input Voltage Range | 18-30 VDC; 24 VDC, nominal |
Industry Applications
Typical applications include:
- Packaging lines: Operators use the keypad to enter batch parameters and monitor machine status.
- Material handling: The HMI displays conveyor diagnostics and allows manual override via function keys.
- Food & beverage: The compact terminal fits into tight control panels, providing real-time visibility of process variables.
Installation & Setup Guidance
Mount the terminal flush into an enclosure door using the provided gaskets. Ensure the ambient temperature stays within the operating range (refer to the full manual). Connect the DC power supply to the 24 VDC nominal input, respecting the 18-30 VDC range. For communication, use the RS232 port for DH485 or DF1 networks. The two USB ports allow connection of a keyboard and mouse for easier configuration.
Maintenance & Reliability
The 2711P-K4C5D features a battery-backed real-time clock, so periodic battery replacement is necessary to maintain time accuracy. The LED backlight has a long standby life, but if the display dims, consider replacement. Keep the front panel clean and avoid exposing the unit to excessive vibration or humidity.
The 2711P-K4C5D at a Glance
The Allen-Bradley 2711P-K4C5D is a compact operator terminal from the PanelView Plus 400 family. Designed for industrial environments, this Human Machine Interface (HMI) provides a centralized point for monitoring and controlling automated machinery. Its small footprint and keypad interface make it suitable for space-constrained applications where touch input is impractical.
Compatibility & Integration
This HMI communicates via RS232 using DH485 or DF1 protocols, making it compatible with a wide range of Allen-Bradley controllers. The USB ports also support flash drives for data logging and application transfer. For replacement, verify the series (A or B) to ensure memory capacity matches your application.
Selection Guide & Purchasing Advice
The 2711P-K4C5D is discontinued. For a reliable source of this legacy part, contact AutoDCSTech. They specialize in industrial automation spares and can verify availability and lifecycle status before you order. Consider stocking a spare to minimize downtime.
Availability & Condition at AutoDCSTech
| Part Number | 2711P-K4C5D |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | US |
