Introduction to the Allen-Bradley 2711P-B12C1D2
The Allen-Bradley 2711P-B12C1D2 is a robust interface terminal from the Panelview Plus 1250 series, engineered to replace older HMI units in industrial automation systems. This 2711P-B12C1D2 model delivers a vibrant color display and supports both keypad and touchscreen input, providing flexible operator interaction. With a memory capacity of 128 MB and DC voltage operation, it ensures reliable performance in demanding control environments.
Key Technical Specifications
| Parameter |
Value |
| Manufacturer |
Allen-Bradley |
| Series |
Panelview Plus 1250 |
| Part Number |
2711P-B12C1D2 |
| Product Type |
Interface Terminal |
| Display Type |
Color Display |
| Screen Size |
12.1 Inches |
| Memory |
128 MB |
| Voltage Type |
DC |
| Remote I/O Communication |
Supported |
| Keypad Input |
Supported |
| Touchscreen Input |
Supported |
| Operating Temperature |
0 to 40°C |
| Storage Temperature |
0 to 50°C |
| Operating Humidity |
80% Max. (Non-Condensing) |
| Storage Humidity |
80% Max. (Non-Condensing) |
| Maximum Operating Altitude |
1000m above sea level |
Real-World Applications
The Allen-Bradley 2711P-B12C1D2 is ideal for upgrading legacy HMIs in processing plants, assembly lines, and packaging systems. Its 12.1-inch color display provides clear operator feedback, while the dual keypad and touchscreen input accommodate different user preferences. In a typical upgrade scenario, the 2711P-B12C1D2 replaces older Panelview terminals, offering enhanced memory and remote I/O connectivity for modern control networks.
For example, in a batch processing plant, the 2711P-B12C1D2 interfaces with PLCs via remote I/O to display real-time process parameters. Its 128 MB memory ensures smooth screen transitions and data logging, reducing operator fatigue. The DC power input makes it suitable for installations with stable DC supplies.
Compatibility and Integration
The Allen-Bradley 2711P-B12C1D2 supports remote I/O communication, enabling direct connection to Allen-Bradley PLCs and DCS systems. It integrates seamlessly with ControlLogix and CompactLogix controllers when paired with appropriate communication modules. The 2711P-B12C1D2 also works with third-party devices that accept remote I/O protocols, making it a versatile upgrade component.
When replacing older Panelview units, the 2711P-B12C1D2 maintains the same form factor and mounting dimensions, simplifying panel retrofits. Ensure your existing cables are compatible with the DC power specification and remote I/O interface.
Selection Guide and Purchasing Advice
Before purchasing the Allen-Bradley 2711P-B12C1D2, verify your system voltage is DC and that your controller supports remote I/O communication. Confirm the mounting size requirements for a 12.1-inch display. If you are upgrading from a non-touchscreen HMI, the touchscreen capability of the 2711P-B12C1D2 adds new operating possibilities. For reliable supply and technical support, PLC Source PRO offers genuine Allen-Bradley modules with fast shipping.