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Allen-Bradley 2711-K5A8
by Allen-Bradley
Read verified buyer reviews ↓OverviewThe Allen-Bradley 2711-K5A8 is a dependable PanelView 550 human-machine interface (HMI) designed for industrial settings. This operator interface provides a crucial connection between machinery and personnel, delivering clear visual feedback and intuitive control. With a 5.5-inch monochrome display, the 2711-K5A8 is suitable for applications that require straightforward text and basic graphics. Its Data Highway Plus (DH+) communication ensures seamless integration with existing Allen-Bradley PLC systems, making it an essential component for sustaining and upgrading older industrial installations. Featuring an RS-232 printer port for essential data logging and a tactile keypad for direct operator input, this AC-powered HMI offers consistent performance and vital functionality where clarity is paramount. Engineered for durability and ease of use, the PanelView 550 series, particularly the 2711-K5A8, is a preferred option for those seeking a reliable solution for machine supervision and data visualization. Its monochrome screen offers high contrast and readability across various industrial lighting conditions. This model skillfully balances foundational HMI capabilities with the robust construction expected from Allen-Bradley, ensuring an efficient operator experience in diverse industrial applications.Key Features PanelView 550 Series Reliability: A well-established HMI platform celebrated for its consistent performance in industrial environments. Clear 5.5-inch Monochrome Display: Delivers sharp, high-contrast text and essential graphical information for excellent readability. DH+ Communication Protocol: Facilitates smooth integration with existing Allen-Bradley PLC systems, safeguarding infrastructure investments. RS-232 Printer Port: Allows convenient printing of critical alarms, events, and operational reports. Intuitive Keypad Input: Provides a tactile and reliable interface for operator interaction, enabling precise control and data entry. AC Power Input: Operates efficiently on standard AC power, simplifying installation into industrial power systems. PanelBuilder32 Compatibility: Programmed with the widely used PanelBuilder32 software for familiar development and straightforward configuration. Technical Specifications Product Type: Human-Machine Interface (HMI) / Operator Interface Terminal Catalog Number: 2711-K5A8 Series: PanelView 550 Display Size: 5.5 inches Display Type: Monochrome Communication Ports: DH+ (Data Highway Plus), RS-232 Printer Port Input Method: Keypad Power Requirement: AC Power Programming Software: PanelBuilder32 Applications Legacy Machine Control & Monitoring: Ideal for modernizing or maintaining existing systems that use the DH+ communication protocol, extending their operational life. Basic Operator Interface: Perfectly suited for applications requiring straightforward interaction, data display, and process control. Alarm & Event Management: Effectively displays critical alerts and historical events, keeping operators informed of machinery status. Process Data Display & Logging: Facilitates the visualization of key operational parameters and permits direct printing of data via the integrated RS-232 port. Factory Automation: A reliable component in various factory automation setups where robust and clear HMI capabilities are essential for efficiency. Why Choose?The Allen-Bradley PanelView 550 series is celebrated for its industrial-grade construction and enduring reliability in challenging environments. Its DH+ connectivity is invaluable for seamlessly connecting to and controlling legacy systems.Order NowUpgrade your industrial operations with the Allen-Bradley 2711-K5A8 PanelView 550 HMI. Contact us today for pricing and availability!FAQWhat is the display type of the 2711-K5A8?The 2711-K5A8 features a 5.5-inch monochrome display, providing clear and high-contrast visuals.What communication protocols does this HMI support?This HMI supports DH+ (Data Highway Plus) and includes an RS-232 printer port for connectivity.Can I integrate the 2711-K5A8 with older PLC systems?Yes, its DH+ communication protocol makes it ideal for seamless integration with existing Allen-Bradley PLC systems.What software is used to program the 2711-K5A8?The 2711-K5A8 is programmed using the widely accepted PanelBuilder32 software.Is this device suitable for harsh industrial environments?Absolutely, the PanelView 550 series is known for its proven durability and robust performance in demanding industrial settings.
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Allen-Bradley 2711-K5A8
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
- Product Type: Human-Machine Interface (HMI) / Operator Interface Terminal
- Catalog Number: 2711-K5A8
- Series: PanelView 550
- Display Size: 5.5 inches
- Display Type: Monochrome
- Communication Ports: DH+ (Data Highway Plus), RS-232 Printer Port
- Input Method: Keypad
- Power Requirement: AC Power
- Programming Software: PanelBuilder32
Applications
- Legacy Machine Control & Monitoring: Ideal for modernizing or maintaining existing systems that use the DH+ communication protocol, extending their operational life.
- Basic Operator Interface: Perfectly suited for applications requiring straightforward interaction, data display, and process control.
- Alarm & Event Management: Effectively displays critical alerts and historical events, keeping operators informed of machinery status.
- Process Data Display & Logging: Facilitates the visualization of key operational parameters and permits direct printing of data via the integrated RS-232 port.
- Factory Automation: A reliable component in various factory automation setups where robust and clear HMI capabilities are essential for efficiency.
Why Choose the 2711-K5A8?
The Allen-Bradley PanelView 550 series is celebrated for its industrial-grade construction and enduring reliability in challenging environments. Its DH+ connectivity is invaluable for seamlessly connecting to and controlling legacy systems.
Availability & Shipping
- ▸In stock: 2711-K5A8 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-K5A8 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.