• Allen-Bradley 2711-B5A2X
  • Allen-Bradley 2711-B5A2X
  • Allen-Bradley 2711-B5A2X
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Allen-Bradley 2711-B5A2X PanelView 550 Operator Terminal

Allen-Bradley 2711-B5A2X PanelView 550 Operator Terminal

Description

The Allen-Bradley 2711-B5A2X is a high-performance operator terminal belonging to the PanelView 550 Standard series. This human-machine interface (HMI) module is engineered for industrial process monitoring, real-time diagnostics, and manual...

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SKU: 2711-B5A2X
Proveedora: Allen-Bradley
tipo: Operator Terminal
Related Series:

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Autenticidad y garantía

  • Garantía genuina: Suministramos únicamente piezas de automatización industrial 100% originales, nuevas y selladas de fábrica .
  • Cobertura total: cada componente está respaldado por una garantía integral de 12 meses a partir de la fecha de compra.
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Description

The Allen-Bradley 2711-B5A2X is a high-performance operator terminal belonging to the PanelView 550 Standard series. This human-machine interface (HMI) module is engineered for industrial process monitoring, real-time diagnostics, and manual control command execution. By facilitating seamless data exchange with programmable logic controllers (PLCs), it serves as a critical interface for operators in demanding environments such as chemical processing, petroleum refining, food packaging, and water treatment facilities. The unit is designed to minimize system downtime by providing a reliable, ruggedized physical interface for complex automation tasks.

Features

  • Hybrid Input Interface: Combines a resistive touchscreen with a 10-key function matrix (F1-F10) and an integrated numeric keypad for versatile operation, including high-vibration scenarios.
  • Visual Display: Features a 5.5-inch monochrome LCD screen with a 256 x 128 pixel resolution for clear process visualization.
  • Communication Connectivity: Equipped with a dedicated DH-485 serial port, supporting token-passing network structures for robust point-to-point or multi-node communication with SLC 500 and MicroLogix controllers.
  • Rugged Construction: Built to withstand harsh industrial conditions with high-integrity ingress protection, ensuring resistance against dust and liquid contamination.

Applications

The 2711-B5A2X is suitable for a wide range of industrial automation applications, including:

  • Petroleum and chemical processing plants
  • Food and beverage packaging lines
  • Water and wastewater treatment utilities
  • Manufacturing and assembly line control

Technical Specifications

Model 2711-B5A2X
Product Line PanelView 550
Display Size 5.5 inches
Display Type Monochrome LCD
Resolution 256 x 128 Pixels
Input Method Touchscreen and Keypad
Function Keys 10 Tactical Keys
Communication DH-485
Operating Temperature 0 to 55 deg C
Storage Temperature -20 to 70 deg C
Enclosure Rating NEMA 12/13, 4X (Indoor), IP54, IP65

Installation Guidelines

  • Mounting: Ensure the terminal is installed in a panel cutout that meets the manufacturer's specified dimensions to maintain the NEMA/IP seal integrity.
  • Grounding: Always connect the chassis ground terminal to a low-impedance earth ground to mitigate EMI and protect against electrical surges.
  • Wiring: Use shielded communication cables for the DH-485 port and keep them routed away from high-voltage power lines to prevent signal interference.
  • Environment: Ensure adequate ventilation around the unit to maintain operating temperatures within the 0 to 55 deg C range.
  • Safety: Power down the system before connecting or disconnecting any communication cables or power supply leads.

FAQ

What communication protocol does the 2711-B5A2X use?

This terminal utilizes the DH-485 communication protocol, which is a token-passing network standard designed for reliable connectivity with Allen-Bradley SLC 500 and MicroLogix controller families.

Can this unit be used in outdoor environments?

The 2711-B5A2X is rated for NEMA 4X indoor use only. It is not designed for direct exposure to outdoor weather conditions or direct sunlight.