Allen-Bradley 2711-B5A3 PanelView 550 Touchscreen Terminal, 5.5 in Display, Monochrome, 256 x 128 pixels
Allen-Bradley 2711-B5A3 is a touchscreen operator interface terminal from the PanelView 550 product line. The terminal features a 5.5 in monochrome display with 256 x 128 pixels resolution. Communications are handled over DH-485 Communication and RS-232 Printer Port. The unit is powered from 120 VAC.
Overview
The Allen-Bradley 2711-B5A3 is a touchscreen operator interface terminal from the PanelView 550 product line. The terminal features a 5.5 in monochrome display with 256 x 128 pixels resolution. Communications are handled over DH-485 Communication and RS-232 Printer Port. The unit is powered from 120 VAC. This part has been discontinued by the manufacturer and is offered subject to stock availability. Units are supplied new in original factory packaging.
Key Features
- Touchscreen operator input
- 5.5 in display size
- Monochrome display
- Resolution 256 x 128 pixels
- DH-485 Communication and RS-232 Printer Port communications
- Power supply 120 VAC
- Memory 170 KB application runtime
- Operating temperature 0…55 ° C (32…131 ° F)
Technical Specifications
| Attribute | Value |
|---|---|
| Part Number / Catalog No. | 2711-B5A3 |
| Manufacturer | Allen Bradley |
| Product Line | PanelView 550 |
| Product Type | Operator Terminals |
| UPC | 662468708982 |
| Weight | 4.25 lbs (1.93 kg) |
| Product Family | PanelView Standard Terminals |
| Operator Input | Touchscreen |
| Display Size | 5.5 in |
| Display Type | Monochrome |
| Display Color | Monochrome LCD blue mode |
| Resolution | 256 x 128 pixels |
| Communication | DH-485 Communication and RS-232 Printer Port |
| Input Power | 120 VAC |
| Memory | 170 KB application runtime |
| Operating Temperature | 0…55 ° C (32…131 ° F) |
| Backlight | 100,000 hr LED backlight life half-life |
| No. of touch pixels | 128 |
| No. of Function keys | Ten (10) F1-F10 |
| Input interfaces | Touchscreen / Keypad |
| Real Time Clock (RTC) | Battery-backed clock |
| Display Area | 120 x 60 mm (4.75 x 2.38 in.) |
| Standard Warranty | 1 year |
| Condition Options | New (Original Packaging) |
Why Buy from Us
This product is supplied new in original factory packaging and is backed by a standard warranty of 1 year. We ship worldwide with careful anti-static packaging and fast dispatch. Quantity discounts and repair/exchange options are available on request.
Documents
| Resource | Title | Link |
|---|---|---|
| Publication | 2711-UM014 — PanelView Standard Terminals User Manual | 2711-um014_-en-p.pdf |
| Publication | 2711-IN008 — PanelView Standard Terminals Installation Instructions | 2711-in008_-en-p.pdf |
Certifications
| Certification | Download |
|---|---|
| UKCA DOC | 2711-ct002_-en-e.pdf |
Per the Rockwell Automation product certification listing as of 2026-09-29. Please review the product label to confirm the certifications your specific unit carries.
