Product Details
Product Description
The Allen-Bradley 2711-T5A5L1 is a discontinued PanelView 550 operator terminal from the PanelView Standard family. It features a 5.5-inch monochrome LCD touchscreen with reliable RS-232 (DH-485) communication, designed for industrial operator interface applications. Compact yet durable, it provides clear visualization and efficient control in legacy automation systems.
Technical Specifications
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Manufacturer: Allen-Bradley
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Product Line: PanelView 550 Standard
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Part Number: 2711-T5A5L1
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Weight: 2.06 lbs (0.94 kg)
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Display Size: 5.5 in. monochrome LCD (blue mode)
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Display Area: 120 × 60 mm (4.75 × 2.38 in.)
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Resolution: 256 × 128 pixels
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Touchscreen Matrix: 128 cells (16 columns × 8 rows)
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Touch Cell Size: 26 × 30 pixels
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Backlight Life: 100,000 hours (LED)
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Application Memory: 170 KB runtime; 240 KB nonvolatile RAM
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Communication Ports: RS-232 (DH-485)
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Communication Cable: 2711-NC13
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Input Voltage Range: 18–30 V DC (24 V DC nominal)
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Heat Dissipation: 20 W (69 BTU/hr)
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Operating Temperature: 0–55 °C (32–131 °F)
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Storage Temperature: -40–85 °C
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Series: A through H
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Lifecycle Status: Discontinued/Obsolete
Features
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Compact operator interface with touchscreen input
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Long-life LED backlight for extended service
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RS-232 communication for integration with legacy systems
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Nonvolatile memory for application storage
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Designed for PanelView Standard family compatibility
Application Scenarios
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Legacy Automation Systems: Used in discontinued PanelView Standard installations
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Operator Interface Panels: Provides visualization and control for industrial processes
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Maintenance and Replacement: Suitable for servicing existing PanelView 550 systems
FAQ
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Q: What is the display size of the 2711-T5A5L1? A: 5.5 inches monochrome LCD.
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Q: What communication interface is supported? A: RS-232 (DH-485).
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Q: How much memory does the unit provide? A: 170 KB runtime memory and 240 KB nonvolatile RAM.
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Q: What is the lifecycle status of this terminal? A: It is discontinued/obsolete.
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Q: How does this compare to the 2711-T10C8? A: The 2711-T10C8 offers a larger color display, while the 2711-T5A5L1 is a compact monochrome terminal.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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Evolving SCADA System Architectures in Industrial Automation
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Choosing the Right Controller: PLC vs. Motion Controller in Industrial Automation
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