The Allen-Bradley 2711-B5A16 is a legacy PanelView 550 operator terminal designed for industrial HMI (Human-Machine Interface) applications. It provides a compact interface for operators to monitor and control automation processes, featuring both a keypad and a touchscreen for versatile input options.

 

Product Specifications

Feature	Specification
Catalog Number	2711-B5A16
Series	PanelView 550
Input Type	Keypad and Touchscreen
Display Size	5.5 inches
Communication	DH-485 (Remote I/O)
Power Supply	120V / 240V AC
Weight	Approx. 1.2 kg (2.6 lbs)
Dimensions (H x W x D)	167 x 266 x 112 mm (6.57 x 10.47 x 4.41 in)
Origin	USA

 

Application Areas

The 2711-B5A16 is typically found in established manufacturing environments, including:

• Automated Assembly Lines: Providing local control points for motor drives and sensors.
• Packaging Machinery: Managing batch counts, speed adjustments, and error logging.
• Small-Scale PLC Systems: Serving as a dedicated display for status monitoring of SLC 500 or MicroLogix controllers.
• Legacy Control Panels: Used as a direct replacement or maintenance component for older Rockwell Automation infrastructures.

 

Product Usage Instructions

1. Mounting: Ensure the terminal is installed in a NEMA-rated enclosure to maintain IP ratings. Use the provided mounting clips to secure the unit against the panel cutout.
2. Wiring: Connect the power source to the AC input terminals. Ensure proper grounding to prevent electrical noise interference.
3. Communication: Connect the DH-485 communication cable to the designated port. Ensure the network is properly terminated at both ends to prevent data collisions.
4. Configuration: Use PanelBuilder32 software to develop and download applications to the terminal via the communications port.

Frequently Asked Questions (Q&A)

Q: Is the 2711-B5A16 still supported by Rockwell Automation?

A: This model is officially discontinued (End-of-Life). While it may be available through aftermarket suppliers, users are generally advised to migrate to modern PanelView Plus 7 or similar platforms.

Q: What software do I need to program this terminal?

A: You require PanelBuilder32 software, which is designed for the legacy PanelView Standard operator terminals.

Q: Can I replace the screen if it is damaged?

A: Due to the age of the unit, spare parts like touch overlays or backlights are difficult to source. Repair services or purchasing refurbished units from specialized suppliers is often the standard approach.

 

Recommended Inventory (Available Models)

1. 2711-B5A16 (Standard Unit)
2. 2711-K5A5 (Keypad only, AC)
3. 2711-T5A16 (Touchscreen only, AC)
4. 2711-B5A10 (DH-485/RS-232, AC)
5. 2711-NC13 (Communication Cable)
6. 2711-ND3 (Memory Card)
7. 2711-B6C20 (Color Display, Keypad/Touch)
8. 2711-T10C16 (10-inch Color Touchscreen)
9. 1747-L551 (SLC 5/05 Processor)
10. 1761-NET-AIC (Advanced Interface Converter)