Allen-Bradley 2711R-T7T PanelView 800 Graphic Terminal

Product Overview

The Allen-Bradley 2711R-T7T operates as a high-performance 7-inch Human Machine Interface (HMI) terminal within the PanelView 800 series. This device facilitates critical interactions between operators and industrial control systems, providing clear visualization of machine status and process variables. By utilizing a resistive touchscreen interface, the unit allows for precise input in environments where durability remains a requirement. Furthermore, it integrates seamlessly with Allen-Bradley controller platforms, including Micro800, CompactLogix, and MicroLogix, ensuring high-speed data exchange for sophisticated automation tasks.

Technical Specifications

• Manufacturer: Allen-Bradley (Rockwell Automation)
• Model Number: 2711R-T7T
• Display Size: 7-inch TFT LCD
• Resolution: 800 x 480 WVGA
• Color Depth: 65K Colors
• Memory: 256 MB Flash / 256 MB DDR RAM
• Storage Expansion: microSD slot (up to 32 GB)
• Input Voltage: 18–32V DC
• Communication Interfaces: Ethernet, RS232, RS422/485, USB 2.0
• Operating Temperature: 0°C to 50°C
• Protection Rating: IP65 (Front Panel)
• Physical Dimensions: 39 cm x 24.5 cm x 8 cm
• Weight: 1.16 kg

Functional Characteristics and Application

Allen-Bradley engineered this terminal to maintain operational stability across diverse industrial sectors. Because the display includes an LED backlight rated for over 40,000 hours, the unit supports continuous, multi-year operation without significant degradation in brightness. Additionally, the internal processor manages complex graphics and data logging tasks with efficiency, while the dedicated real-time clock and battery backup safeguard critical batch records and time-stamped alarms. Consequently, maintenance teams can rely on the 2711R-T7T to maintain process integrity during high-load manufacturing cycles.

The hardware architecture emphasizes connectivity and ease of installation. Operators connect the terminal to peripheral devices via the integrated USB 2.0 port, allowing for quick keyboard or mouse input if required by the application. Furthermore, the unit supports multiple industry-standard protocols, such as Modbus and Ethernet/IP, which simplifies the configuration of SCADA and PLC communication links. Because the chassis is vibration-resistant and shock-hardened, this terminal remains fully functional even when mounted on heavy machinery. By choosing the 2711R-T7T, facilities effectively minimize downtime while enhancing the responsiveness of their control logic.