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Allen Bradley 2711-B5A3 PanelView 550 Monochrome HMI Terminal

Allen Bradley 2711-B5A3 PanelView 550 monochrome HMI terminal.

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ManufacturerAllen Bradley

Part number2711-B5A3

Display Size 5.5 inch

Display Type Monochrome LCD

Resolution 256 x 128 pixels

Input Voltage 85-264 VAC

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12-month warranty

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Veteran-owned

CAGE: 9NK75

5.5-inch Monochrome Display Keypad and Touchscreen Input DH-485 Communication RS-232 Printer Port 85-264 VAC Input 170 KB Application Runtime Memory

Product description

The Allen-Bradley 2711-B5A3 is a PanelView Standard operator terminal featuring a 5.5-inch monochrome LCD display with a resolution of 256 x 128 pixels. This Human Machine Interface (HMI) device operates with an input voltage range of 85-264 VAC and supports both touchscreen and keypad inputs. It offers 170 KB of application runtime memory and 240 KB of non-volatile memory for storing HMI applications.

This terminal is designed for applications in manufacturing, process control, and other industrial settings where a clear, user-friendly interface is needed to monitor and control machinery. Its dual input methods (keypad and touchscreen) provide flexibility for operators. Communication is facilitated via an embedded DH-485 port and an RS-232 printer interface.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Allen-Bradley 2711-B5A3 to meet your industrial automation needs. We ensure quality and reliability for obsolete and hard-to-find parts, providing a cost-effective solution for your operational requirements.

Technical specifications

Display Size	5.5 inch
Display Type	Monochrome LCD
Resolution	256 x 128 pixels
Input Voltage	85-264 VAC
Memory	170 KB (Runtime), 240 KB (Non-volatile)
Communication	DH-485, RS-232

Common applications

Manufacturing Automation

Process Control

Machine Monitoring

HMI Applications

Industrial Control Panels

Compatible systems

SLC 500 (via DH-485) MicroLogix (via DH-485) PLC-5 (via DH-485 with adapter)

Also known as

Allen Bradley PanelView 550 AB 2711-B5A3 PanelView Standard Terminal

Replaces / compatible with

The 2711-B5A3 is part of the PanelView Standard series and is a direct replacement for other PanelView 550 models with similar specifications. It is now considered obsolete by the manufacturer.

Technical note

Expert tip

This unit has an enclosure rating of NEMA Type 12/13, 4X (indoor use only), IP54, IP65, making it suitable for various industrial environments.

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Frequently asked questions

What are the communication options for the Allen-Bradley 2711-B5A3?

The 2711-B5A3 features a DH-485 port for communication with Allen-Bradley controllers and an RS-232 port for printer connectivity. It can also utilize an RS-232 (DH-485 protocol) connection for point-to-point communication with SLC and MicroLogix controllers.