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Allen-Bradley 2711-B5A2
by Allen-Bradley
Read verified buyer reviews ↓OverviewThe Allen-Bradley 2711-B5A2 PanelView 550 Operator Terminal is a durable human-machine interface (HMI) crafted for demanding industrial settings. This PanelView 550 model seamlessly integrates into control systems, providing a crucial link between operators and machinery. Its 5.5-inch grayscale LCD offers clear 128 x 128 pixel resolution, ensuring vital operational information is always visible. The embedded keypad enables tactile and dependable data input, allowing operators to maintain precise control over their processes. The 2711-B5A2 is a versatile core component for improving productivity and streamlining operations across various industrial uses, from manufacturing to process management, delivering exceptional reliability and user-friendliness.Key Features Crisp 5.5" Grayscale LCD: Offers 128 x 128 pixel clarity for optimal data viewing. Intuitive Keypad Interface: Facilitates accurate data entry and command execution in challenging environments. Dependable RS-232 Communication: Ensures strong connectivity with various industrial controllers, including Allen-Bradley PLCs. Rugged Industrial Construction: Built to endure harsh operating conditions, guaranteeing long-term performance. Flexible 24V DC Power: Allows for adaptable integration with diverse industrial power systems. Space-Saving Panel Mounting: Designed for simple and secure installation directly into control panels, maximizing cabinet space. Broad Operating Temperature Range: Functions reliably from 0 to 55°C (32 to 131°F), suitable for different industrial environments. Technical SpecificationsThe Allen-Bradley 2711-B5A2 includes the following technical specifications, ensuring compatibility and performance within industrial automation: Part Number: 2711-B5A2 Display Type: 5.5" Grayscale LCD Resolution: 128 x 128 pixels Input Type: Keypad interface Communication Ports: RS-232 port Power Supply: 24V DC Mounting Type: Panel mount Operating Temperature Range: 0 to 55°C (32 to 131°F) Storage Temperature Range: -25 to 70°C (-13 to 158°F) Weight: 1.5 kg (3.3 lbs) ApplicationsThe Allen-Bradley 2711-B5A2 PanelView 550 is a flexible solution, perfectly suited for many industrial applications that require reliable operator interaction and process oversight: Manufacturing Control: Optimize production processes, monitor machine status in real-time, and make immediate adjustments to improve output and quality. Packaging Systems: Enhance operator interaction with packaging machinery, allowing for efficient data monitoring, recipe management, and troubleshooting to minimize downtime. Process Control: Provide a clear interface for monitoring, controlling, and adjusting critical parameters in diverse process industries, from chemical processing to water treatment. Factory Automation: Serve as a vital HMI component within larger factory automation setups, offering seamless integration with programmable logic controllers (PLCs) and other control devices. Material Handling: Improve operational visibility and control over conveyors, robotics, and automated storage and retrieval systems. Why Choose?This model delivers several advantages: Enhanced Operator Efficiency: The intuitive keypad and clear display enable operators to quickly and accurately monitor and control processes, reducing errors and improving productivity. Seamless Integration: With its RS-232 communication and compatibility with a wide range of Allen-Bradley PLCs, the 2711-B5A2 integrates effortlessly into existing and new automation systems. Robust and Reliable Performance: Engineered for industrial environments, its durable construction ensures consistent and reliable operation, even in challenging conditions, minimizing maintenance needs. Cost-Effective HMI Solution: Provides essential human-machine interface functionalities without unnecessary complexity, offering excellent value. Order NowUpgrade your industrial control system with the Allen-Bradley 2711-B5A2 PanelView 550 Operator Terminal. Contact us today to place your order and enhance your operational efficiency.FAQWhat kind of display does the 2711-B5A2 have?It features a 5.5-inch grayscale LCD with a resolution of 128 x 128 pixels.What communication port is available on this HMI?The 2711-B5A2 includes an RS-232 communication port for reliable connectivity.Can this PanelView 550 be used in harsh environments?Yes, its durable industrial design and wide operating temperature range (0 to 55°C) make it suitable for challenging conditions.How is the 2711-B5A2 powered?It operates on a flexible 24V DC power supply.What is the primary input method for this operator terminal?The main input is via an integrated keypad interface.
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Allen-Bradley 2711-B5A2
Overview
This is a genuine Allen-Bradley component. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Allen-Bradley catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Allen-Bradley automation ecosystem
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Allen-Bradley platform with documented conversion notes
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
The Allen-Bradley 2711-B5A2 includes the following technical specifications, ensuring compatibility and performance within industrial automation:
- Part Number: 2711-B5A2
- Display Type: 5.5" Grayscale LCD
- Resolution: 128 x 128 pixels
- Input Type: Keypad interface
- Communication Ports: RS-232 port
- Power Supply: 24V DC
- Mounting Type: Panel mount
- Operating Temperature Range: 0 to 55°C (32 to 131°F)
- Storage Temperature Range: -25 to 70°C (-13 to 158°F)
- Weight: 1.5 kg (3.3 lbs)
Applications
The Allen-Bradley 2711-B5A2 PanelView 550 is a flexible solution, perfectly suited for many industrial applications that require reliable operator interaction and process oversight:
- Manufacturing Control: Optimize production processes, monitor machine status in real-time, and make immediate adjustments to improve output and quality.
- Packaging Systems: Enhance operator interaction with packaging machinery, allowing for efficient data monitoring, recipe management, and troubleshooting to minimize downtime.
- Process Control: Provide a clear interface for monitoring, controlling, and adjusting critical parameters in diverse process industries, from chemical processing to water treatment.
- Factory Automation: Serve as a vital HMI component within larger factory automation setups, offering seamless integration with programmable logic controllers (PLCs) and other control devices.
- Material Handling: Improve operational visibility and control over conveyors, robotics, and automated storage and retrieval systems.
Why Choose the 2711-B5A2?
This model delivers several advantages:
- Enhanced Operator Efficiency: The intuitive keypad and clear display enable operators to quickly and accurately monitor and control processes, reducing errors and improving productivity.
- Seamless Integration: With its RS-232 communication and compatibility with a wide range of Allen-Bradley PLCs, the 2711-B5A2 integrates effortlessly into existing and new automation systems.
- Robust and Reliable Performance: Engineered for industrial environments, its durable construction ensures consistent and reliable operation, even in challenging conditions, minimizing maintenance needs.
- Cost-Effective HMI Solution: Provides essential human-machine interface functionalities without unnecessary complexity, offering excellent value.
Availability & Shipping
- ▸In stock: 2711-B5A2 ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every 2711-B5A2 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Allen-Bradley
Machine down? We ship parts the same day.
New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.