• Allen-Bradley 2711-B5A8
  • Allen-Bradley 2711-B5A8
  • Allen-Bradley 2711-B5A8
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Allen-Bradley 2711-B5A8 PanelView 550 Operator Terminal

Allen-Bradley 2711-B5A8 PanelView 550 Operator Terminal

Description

The Allen-Bradley 2711-B5A8 is a high-performance operator terminal within the PanelView 550 Standard product line. Designed for demanding industrial environments, this AC-powered HMI provides real-time process monitoring, alarm data synchronization,...

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Availability: Low stock: 5 left

SKU: 2711-B5A8
Vendor: Allen-Bradley
Category: Operator Terminal
Related Series:

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  • Carriers: Shipped via DHL, FedEx, UPS, or USPS.
  • Dispatch: Orders processed in 1-2 business days and dispatched within 3-5 business days.
  • Tracking: Full tracking details provided via email upon shipment.

30-Day Money-Back Guarantee

  • Guarantee: 30-day return window for in-stock, factory-sealed products.
  • Condition: Items must be unopened, unused, and in original packaging.
  • Authenticity: We guarantee 100% original and authentic hardware.

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Authenticity & Warranty

  • Genuine Guarantee: We supply only 100% original, brand-new, and factory-sealed industrial automation parts.
  • Full Coverage: Every component is backed by a 12-month comprehensive warranty from the date of purchase.
  • Traceability: All products come with original factory documentation and accessories for full industrial compliance.

Technical Support & Sourcing

  • Expert Assistance: Our technical team provides free consultation to help you verify compatibility for DCS and PLC systems.
  • Rare Part Sourcing: Specializing in obsolete and hard-to-find components from Allen-Bradley, Siemens, ABB, HIMA, and more.
  • Bulk Inquiries: Contact us at pambo@5gplc.com for volume pricing or customized project quotes.
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Description

The Allen-Bradley 2711-B5A8 is a high-performance operator terminal within the PanelView 550 Standard product line. Designed for demanding industrial environments, this AC-powered HMI provides real-time process monitoring, alarm data synchronization, and manual control inputs. It serves as a consolidated interface for automated systems, replacing complex physical pushbutton arrays with a streamlined electronic layout to improve operational efficiency and reduce downtime.

Features

  • Hybrid input interface featuring both an analog resistive touchscreen and a 10-key mechanical function keypad (F1-F10).
  • 5.5-inch monochrome blue-mode LCD display with 256 x 128 pixel resolution.
  • Integrated Data Highway Plus (DH+) communication port for robust plant-floor networking.
  • Dedicated RS-232 serial port for local printer connectivity and data logging.
  • Solid-state LED backlight rated for 100,000 hours of service.
  • Dual-memory architecture with 170 KB for application runtime and 240 KB for nonvolatile storage.

Applications

This operator terminal is engineered for continuous operation in critical industrial sectors, including oil and gas refining, chemical processing, water management, and automated packaging lines.

Technical Specifications

Model 2711-B5A8
Product Line PanelView 550
Display Size 5.5 inches
Display Type Monochrome blue-mode LCD
Resolution 256 x 128 pixels
Input Method Keypad and Touchscreen
Communication DH+ Port, RS-232 Printer Port
Power Input 85-264 VAC, 47-63 Hz
Operating Temperature 0 to 55 deg C
Memory 170 KB Runtime / 240 KB Nonvolatile

Installation Guidelines

  • Ensure the unit is installed in a NEMA-rated enclosure suitable for the environmental conditions of the facility.
  • Verify that the power supply matches the 85-264 VAC range before connection.
  • Maintain proper clearance around the unit to ensure adequate ventilation and cooling.
  • Use shielded cables for communication interfaces to minimize EMI interference.
  • Always disconnect power before installing or removing the module from the panel cutout.
  • Handle with care to avoid damage to the touchscreen matrix and LCD display.

FAQ

Is this unit still supported?

The 2711-B5A8 is classified as a discontinued or obsolete product by the manufacturer. Maintenance and replacement strategies should account for its legacy status.

What cables are required for the printer port?

The RS-232 printer port typically utilizes the 2711-NC13 communication cable for local data logging applications.