Product Overview
The Allen-Bradley 2711P-B6C20A8 is a PanelView Plus 6 600 Operator Terminal engineered for demanding industrial environments. This HMI device integrates data from Programmable Logic Controllers (PLCs), data gateways, and converters, and works with both Allen-Bradley controllers and third-party devices. With a 5.7-inch color active matrix TFT LCD display and combined keypad/touch input, the 2711P-B6C20A8 provides a reliable operator interface for machine control and process monitoring.
Technical Specifications
Built for performance, the 2711P-B6C20A8 delivers the following key specifications:
| Parameter |
Value |
| Display Size |
5.7 inches |
| Display Type |
Color active matrix, thin-film transistor (TFT) with liquid crystal display (LCD) |
| Display Area |
115 x 86 mm (4.5 x 3.4 in.) |
| Resolution |
320 x 240, 18-bit color graphics |
| Backlight |
CCFL, 50,000 hours life (min) |
| Operator Input |
Keypad / Touch (Analog Resistive) |
| Keypad Function Keys |
F1-F10, numeric input, navigation |
| Internal Memory |
512 MB Flash / 512 MB RAM |
| Integrated Ports |
Ethernet, RS-232, 2 USB host |
| Input Voltage Range |
100-240 VAC |
| Input Frequency |
50-60 Hz |
| Communication Cable |
2711-NC14 |
| Shipping Weight |
6 lbs. |
| Shipping Dimensions |
14 x 11 x 8 in. |
| Lifecycle Status |
End of life |
Industry Applications
The 2711P-B6C20A8 excels in various industrial settings, from discrete manufacturing to process control. In a packaging line, operators use the keypad and touchscreen to adjust machine parameters and monitor production counts in real time. In a water treatment facility, the Ethernet port connects to PLCs over an EtherNet/IP network, enabling remote supervision and data logging. The RS-232 port supports point-to-point communication with legacy devices using DF1 or DH485 protocols, making it a versatile upgrade path for older systems.
Installation & Setup Guidance
Install the 2711P-B6C20A8 flush into an enclosure rated NEMA, UL Type, or IP. Ensure the mounting surface is flat and the enclosure provides adequate ventilation, optionally adding fans or cooling devices if ambient temperatures are high. Connect the AC power supply within the 100-240 VAC range and 50-60 Hz frequency. For network communication, use an RJ45 10/100Base-T cable with MDI/MDI-X support; the Ethernet port automatically detects the cable type. The RS-232 port requires a null modem cable for peer-to-peer connections. Download the application configuration via Ethernet or USB.
Maintenance & Reliability
The CCFL backlight has a minimum rated life of 50,000 hours, reducing replacement frequency and downtime. To maximize reliability, periodically inspect the unit for dust accumulation on the display and enclosure vents, and clean with a soft, dry cloth. Check all cable connections for tightness and signs of wear. Because this model is end-of-life, consider stocking a spare unit to avoid extended production stops.
Compatibility & Integration
This operator terminal integrates seamlessly with Allen-Bradley controllers and third-party devices. The built-in Ethernet port supports EtherNet/IP for real-time I/O messaging and message exchange, while the RS-232 port handles DF1 and point-to-point DH485 protocols. Two USB host ports allow connection of a mouse, keyboard, or USB drive for easy data transfer and firmware updates. For terminals requiring an additional Ethernet port, the optional 2711P-RN20 module is available for 700 to 1500 series units.
Buying Guide
Before purchasing the 2711P-B6C20A8, verify the power supply voltage (100-240 VAC) and ensure your application requires a 5.7-inch display with keypad/touch input. Confirm the communication cable type (2711-NC14) and network infrastructure. As this model is end-of-life, check availability and consider purchasing a spare to safeguard your operations. PLC Source PRO offers genuine Allen-Bradley parts with reliable sourcing and fast delivery. Contact us for availability and competitive pricing.