Product Description
The Allen-Bradley 2711-B5A8 PanelView 550 is an obsolete HMI with a 5.5-inch monochrome LCD blue mode screen, keypad with ten programmable function keys (F1-F10), and touchscreen interface, both rated for 1 million actuations. It features dual communication ports supporting Data Highway Plus (DH+) for networking up to 32 devices over 4000m and RS232 for printing. Powered by 85-264V AC, it offers alarm handling, screen security, analog gauges, and ATA memory card expansion. It has 170KB of application runtime memory and a 100,000-hour backlight (replacement part 2711-NL1). Its approximate shipping weight and dimensions are 6 pounds and 14 x 11 x 8 inches. It is not intended for safety applications.
Is Your Device Showing These Signs?
The Allen Bradley 2711-B5A8 HMI commonly experiences failures related to the touchscreen, resulting in unresponsive or inaccurate input; replacement is necessary. The LCD backlight frequently dims or fails completely, requiring inverter or LCD replacement. Communication issues arise due to corrupted firmware or faulty communication ports; firmware updates or port repair resolves this. Power supply failures are also a common issue, manifesting as intermittent operation or complete failure; component-level repair or power supply replacement is required. Finally, memory corruption leads to program errors or data loss; memory replacement or reprogramming is the solution.
Technical specifications
The Allen-Bradley 2711-B5A8 PanelView 550 is an obsolete operator terminal (HMI) with a 5.5-inch monochrome LCD screen, keypad with 10 programmable function keys, and a touchscreen interface. It features dual communication ports (Data Highway Plus and RS232), supports alarm handling, screen security, and memory card expansion. It operates on 85-264V AC power and has 170KB of internal memory. It is not intended for safety-critical applications.
Our Repair Process for the
2711-B5A8
Our repair process for the Allen Bradley 2711-B5A8 HMI begins with a comprehensive diagnostic evaluation to pinpoint the failure. Touchscreen malfunctions necessitate immediate touchscreen replacement to restore accurate input. Dim or failed LCD backlights are addressed through inverter or LCD replacement, ensuring optimal display visibility. Communication problems caused by firmware corruption or port failures are resolved via firmware updates or communication port repair. Power supply failures, identified by intermittent operation or complete failure, require component-level repair or full power supply replacement. Memory corruption, leading to program errors or data loss, is corrected through memory replacement or reprogramming, guaranteeing data integrity and operational stability.
Your Guarantee: Warranty & Lifetime Support
Your satisfaction is our top priority, and we confidently stand behind the quality of our repairs. That's why every repair service is covered by our comprehensive 24-month warranty. Furthermore, we offer lifetime phone support – if you have questions or need assistance related to our repair down the road, we're here to help. Our service commitment is straightforward: we guarantee our work, and if you're not satisfied, we will make it right. Learn More about our Repair process.
Comprehensive Repairs You Can Depend On
We take immense pride in the quality and reliability of our work. Our process goes beyond simply fixing the immediate problem. We perform a comprehensive inspection of your main board (or other equipment) and proactively replace components known to be failure-prone or showing signs of potential future failure. Before any item is returned, it undergoes rigorous functional testing to ensure it meets performance specifications and operates flawlessly. Visit our main Repair Services page to learn more.
Save Significantly
Our primary goal is to save you hundreds, or even thousands, of dollars compared to the cost of new equipment replacement. By repairing existing components, we provide an economical solution that is also eco-friendly. At Roc Industrial, our commitment to integrity and community drives our consistent growth and ensures you receive a reliable, cost-effective solution.
Please Note: Roc Industrial operates as an independent service provider and is not an authorized distributor for the manufacturers or brands mentioned. Consequently, the original manufacturer's warranty is not applicable to items repaired or sold by us. Roc Industrial provides its own 2-year warranty on all repair services performed.
Buying Options
To receive a quote within 2 hours, please provide us with the details of your requirements. Our team will promptly review your request and send you a custom offer.
Ships from Rochester, NY