Allen-Bradley 2711-T5A2L1 Operator Interface Panel

Product Overview

The Allen-Bradley 2711-T5A2L1 PanelView 550 Standard Operator Terminal provides efficient HMI integration for industrial controllers. Its 5.5-inch monochrome LCD with 256 x 128 resolution offers clear process visualization for accurate operator decisions.

This terminal features 128 analog resistive touch cells arranged in a 16 x 8 grid, enabling precise input and variable modification. The display area measures 120 x 60 mm (4.75 x 2.38 in.), supporting detailed runtime process mimic visualization.

Equipped with a DH485 communication port, the 2711-T5A2L1 seamlessly connects to DH485 networks. Its 18–30 VDC power supply ensures stable operation, while the LED backlight provides up to 100,000 hours of illumination for long-term reliability.

Technical Specifications

• Manufacturer: Allen-Bradley / Rockwell Automation

• Model Number: 2711-T5A2L1

• Product Type: PanelView 550 Standard Operator Terminal

• Display Size: 5.5-inch monochrome LCD

• Display Area: 120 x 60 mm (4.75 x 2.38 in.)

• Resolution: 256 x 128 pixels

• Touchscreen: Analog resistive, 128 touch cells (16 columns x 8 rows)

• Touch Cell Size: 26 x 30 pixels

• Application Memory: 170 KB runtime; 240 KB nonvolatile RAM

• Communication Ports: DH485

• Input Voltage: 18–30 VDC (24V nominal)

• Operating Temperature: 0–55 °C (32–131 °F)

• Heat Dissipation: 20 W (69 BTU/hr)

• Backlight Life: 100,000 hours

• Communication Cable: 1747-C10

• Shipping Weight: 5 lbs

• Shipping Dimensions: 14 x 11 x 8 in.

• Series: A or B

• Product Lifecycle Status: Discontinued/Obsolete

Industrial Performance

The Allen-Bradley 2711-T5A2L1 terminal provides accurate process monitoring and operator input. Its touch interface simplifies control of industrial systems, while the DH485 port ensures reliable communication with controllers.

Compact design and long-lasting LED backlight allow consistent performance in industrial environments. This operator terminal supports detailed process mimic displays, enabling fast and precise decision-making for operators.