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SKU: 2711R-T4T

Allen-Bradley 2711R-T4T PanelView 800 Touch Screen Terminal

The Allen-Bradley 2711R-T4T is a 4.3-inch PanelView 800 graphic terminal featuring a widescreen touch display and 800 MHz processor. Equipped with Ethernet and serial ports, it provides professional HMI visualization for Micro800 and MicroLogix control systems.

Compact High-Resolution Operator Interface

The Allen-Bradley 2711R-T4T serves as a high-performance human-machine interface (HMI) within the PanelView 800 family, specifically optimized for small-to-medium scale applications. This terminal features a 4.3-inch widescreen color TFT display that utilizes resistive touch technology alongside physical function keys for versatile operator input. Because it incorporates a high-speed 800 MHz processor and substantial onboard memory, the 2711R-T4T executes complex graphic transitions and alarm handling without latency. Consequently, this device bridges the gap between simple hardware buttons and expensive large-scale graphic terminals, providing a professional visualization solution for space-constrained control panels.

Technical Specifications and Hardware Architecture

  • Manufacturer: Allen-Bradley / Rockwell Automation
  • Model Number: 2711R-T4T
  • Product Line: PanelView 800 Series
  • Display Type: Color Transmissive TFT LCD
  • Screen Size: 4.3-inch (Widescreen)
  • Resolution: 480 x 272 WQVGA
  • Backlight Life: 40,000 hours (LED)
  • Input Voltage: 24V DC (Range: 18–32V DC)
  • Processor: 800 MHz CPU
  • Memory: 256 MB RAM / 256 MB Flash
  • Communication Ports: 1 x Ethernet (RJ45), 1 x RS-232, 1 x RS-422/485
  • Peripheral Support: USB 2.0 Host port and microSD card slot
  • Environmental Rating: IP65 / NEMA 4X (Indoor use)

Flexible Connectivity and System Integration

The 2711R-T4T maximizes installation flexibility by offering multiple communication protocols including Modbus TCP, Modbus RTU, and EtherNet/IP. This multi-protocol support allows the terminal to interface seamlessly with Micro800, MicroLogix, and CompactLogix 5370 controllers. Furthermore, the terminal supports both portrait and landscape mounting orientations, which allows engineers to optimize the layout of their control cabinets. Since the device includes integrated recipe management and data logging capabilities, operators can easily store and recall production parameters without requiring an external database. Moreover, the use of Connected Components Workbench (CCW) software simplifies the design process, as it provides a unified environment for both the HMI configuration and PLC programming.

Primary Industrial Applications

  • Packaging Machinery: Managing high-speed labeling and filling sequences where compact footprints are required.
  • Material Handling: Providing local control and diagnostics for conveyor systems and automated sorting stations.
  • HVAC Systems: Visualizing environmental data and setpoint adjustments for industrial climate control.
  • Pumping Stations: Monitoring remote fluid levels and pressure states via serial or Ethernet telemetry.