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Help Center2711-B5A20 Allen Bradley Panelview 550 OPERATOR INTERFACE 5.5 Inch
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As a leading supplier in the industrial automation sector, Rossonix Co., Limited is proud to offer the 2711-B5A20 Allen Bradley PanelView 550 Operator Interface. With over a decade of experience since our establishment in 2011 and a strong global footprint, we understand the critical need for reliable, high-performance human-machine interface (HMI) solutions. This 5.5-inch panel is engineered to deliver robust communication and intuitive control in demanding industrial environments, providing a vital link between operators and complex machinery. We specialize in connecting manufacturers worldwide with top-tier components, ensuring seamless integration and operational efficiency for your automation projects.
The Allen Bradley PanelView 550 represents a cornerstone of industrial visualization and control. Designed for durability and clarity, this operator interface facilitates precise monitoring and command input for a wide array of automated processes.
High-Visibility Monochrome Display: The 5.5-inch STN LCD screen offers excellent readability with a resolution of 320 x 240 pixels, ensuring that critical data, alarms, and process graphics are clearly visible even in varied lighting conditions common to factory floors.
Rugged Tactile Keypad: Equipped with a integrated, tactile feedback keypad, the PanelView 550 allows for reliable and confident operator input. The keys are designed to withstand millions of presses, making it suitable for high-usage applications.
Versatile Communication Capabilities: This unit supports multiple industrial communication protocols, primarily through its serial ports (RS-232/RS-422/RS-485) and the Allen Bradley DH-485 network. This flexibility enables easy integration with a vast range of PLCs (Programmable Logic Controllers), including Allen-Bradley SLC 500 and MicroLogix families.
Compact Panel-Mount Design: The compact form factor is ideal for installation in control panels where space is at a premium. Its design ensures a secure and professional fit, contributing to a clean and organized operator station.
Wide Operating Voltage Range: Powered by 24V DC, a standard in industrial settings, the PanelView 550 ensures compatibility with common power supplies and provides stable operation with protection against voltage fluctuations.
Robust Software Environment: It is programmed using Rockwell Software's PanelBuilder32 software, a powerful tool for creating custom operator interface applications, including animated graphics, data entry screens, and alarm management systems.
Below is a summary of key technical specifications:
| Specification | Detail |
|---|---|
| Manufacturer Part Number | 2711-B5A20 |
| Display Technology | 5.5" Monochrome STN LCD |
| Display Resolution | 320 x 240 Pixels |
| Keypad | Integrated Tactile Keypad |
| Communication Ports | Serial (RS-232/422/485), DH-485 |
| Input Power | 24V DC |
| Mounting | Panel Mount |
| Memory | Configurable via application file |
| Typical Applications | Machine Control, Process Monitoring, Data Display |
The primary advantage of the PanelView 550 lies in its proven reliability and seamless integration within Allen Bradley ecosystems. For businesses utilizing Allen Bradley controllers, this HMI offers a native, hassle-free connection, reducing development time and potential communication errors. Its straightforward programming environment allows engineers to quickly deploy effective operator interfaces, leading to reduced machine setup times and lower training costs for floor personnel. The durable construction minimizes downtime due to hardware failure, protecting your production line's uptime and overall equipment effectiveness (OEE).
Backed by Rossonix's commitment to quality and global logistics, choosing this PanelView 550 means partnering with a supplier that has a demonstrated track record. With an annual export value in the range of US$5-10 million and a presence across markets from North America and Western Europe to Asia and the Middle East, our operations are built on reliability. We ship from major ports including Shenzhen, Hong Kong, and Europe, ensuring efficient delivery to your location. Our trading expertise allows us to source and supply genuine components like the 2711-B5A20, giving you confidence in the authenticity and performance of your purchase. For a robust, easy-to-integrate operator interface that enhances control and visibility on your factory floor, the Allen Bradley PanelView 550 is a dependable choice. Contact us today to discuss your requirements or to place an order.
Frequently Asked Questions (FAQ)
Q1: What is the main difference between the PanelView 550 and newer color touchscreen models?
A1: The PanelView 550 features a monochrome LCD display and a physical keypad, whereas newer models often offer color TFT touchscreens. The 550 is valued for its simplicity, lower cost, and high reliability in applications where color graphics are not essential. It is particularly suitable for environments with high electrical noise or where operators wear gloves.
Q2: Can the 2711-B5A20 model communicate with PLCs from other manufacturers?
A2: While it is optimized for Allen Bradley PLCs via DH-485 and serial protocols, communication with some non-Allen Bradley PLCs may be possible using the serial (RS-232/422/485) ports and appropriate driver configuration in the PanelBuilder32 software. However, native integration and full functionality are guaranteed with compatible Allen Bradley controllers.
Q3: What software is required to program this PanelView, and is it readily available?
A3: The PanelView 550 is programmed using Rockwell Software's PanelBuilder32. This software is a dedicated development environment for creating application files. It may need to be sourced separately, and its compatibility with modern Windows operating systems should be verified.
Q4: Is the display backlit, and can it be viewed in dark conditions?
A4: Yes, the monochrome STN LCD includes a backlight, making the screen content clearly visible in low-light or dark industrial environments. The backlight intensity is typically not user-adjustable on this model.
Q5: What is the typical lifespan or MTBF (Mean Time Between Failures) for this unit?
A5: Allen Bradley PanelView products are known for their long service life in industrial settings. While a specific MTBF figure for this specific model is not provided here, these units are designed for continuous operation. Their longevity is influenced by environmental factors such as temperature, humidity, and electrical conditions.
Q6: Does this unit have any built-in data logging or recipe storage capabilities?
A6: The PanelView 550 itself does not have independent data logging hardware. Its primary function is as an operator interface for display and control. Data logging and recipe management are typically handled by the connected PLC, with the PanelView serving as the interface to view or modify that data.
Q7: What are the environmental specifications (temperature, humidity) for operation?
A7: Industrial HMIs like the PanelView 550 are designed to operate within standard industrial temperature ranges, typically around 0 to 50°C (32 to 122°F). Specific environmental ratings for this model can be confirmed by consulting the official Allen Bradley documentation.
Q8: Can the keypad be customized with different labels or functions?
A8: The physical keys on the PanelView 550 have fixed legends. However, their functions are fully customizable within the PanelBuilder32 software. You can assign any supported command or data entry action to each key, and use the on-screen display to indicate their current function within your application.
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