Allen-Bradley 2711-B5A1L1 Industrial HMI Display Terminal

Product Overview

The Allen-Bradley 2711-B5A1L1 is a robust industrial HMI display terminal designed for real-time data visualization and control in complex automation systems. Its 640×480 color LCD provides high-resolution graphics, while the resistive touchscreen ensures precise operator input in industrial environments.

This HMI terminal supports both 120–240 VAC and 120–240 VDC power supplies, allowing flexible deployment across diverse control panels. With 16 MB Flash and 16 MB RAM, the unit provides ample memory for applications, enabling smooth operation of graphics and process monitoring tasks.

Connectivity options include RS232, RS485, and Ethernet, allowing seamless integration with PLCs and other automation devices. The terminal’s dimensions of 250 × 190 × 115 mm and weight of 3.5 kg make it compact yet durable, fitting standard industrial enclosures.

Technical Specifications

Key Features

• High-Resolution Display: 640×480 color graphics enhance monitoring and control.

• Intuitive Touchscreen: Resistive input allows precise operator control in industrial settings.

• Flexible Connectivity: RS232, RS485, and Ethernet support diverse communication setups.

• Compact Design: Fits into standard industrial panels without requiring custom cutouts.

• Ample Memory: 16 MB Flash and 16 MB RAM support multiple applications and screens.

Applications

• Factory Automation: Visualize and control manufacturing processes in real time.

• Process Monitoring: Display system status and adjust operations on-site.

• Machine Control: Integrates with PLCs to provide a responsive operator interface.

• Data Logging & Trending: Supports data collection and trend analysis through connected devices.

FAQs

Q1: What power supply options does the 2711-B5A1L1 support?
It operates on 120–240 VAC or 120–240 VDC for flexible deployment.

Q2: What is the display type and resolution?
The terminal has a color LCD with 640×480 pixels resolution.

Q3: Which communication protocols are supported?
It supports RS232, RS485, and Ethernet for seamless integration.

Q4: How much memory is available?
The 2711-B5A1L1 includes 16 MB Flash and 16 MB RAM.

Q5: Is this product new and original?
Yes, all units are brand new and factory-original Allen-Bradley products.

Q6: What is the shipping time for this HMI?
Orders typically ship within 3 days to 2 weeks, depending on size and logistics.

Q7: Can it be installed in standard industrial panels?
Yes, its dimensions (250 × 190 × 115 mm) and compact design allow easy panel integration.