Allen-Bradley 2711-B5A5 PanelView 550 Operator Interface
Manufacturer: Allen-Bradley
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Part Number: 2711-B5A5
Condition：New with Original Package
Product Type: PanelView 550 Operator Interface
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Description
The Allen-Bradley 2711-B5A5 is a PanelView 550 Standard operator interface terminal designed for legacy Rockwell Automation control systems. It features a 5.5-inch monochrome LCD display with combined touchscreen and keypad input, enabling efficient operator interaction for monitoring, data entry, and alarm handling at the machine level.
The 2711-B5A5 communicates using DH-485 over an RS-232 physical interface, making it compatible with PLC-5, SLC 500, and selected MicroLogix controllers. Applications are developed using PanelBuilder32 software, allowing engineers to create structured operator screens with text, numeric objects, alarms, and basic graphics.
This model is discontinued by the manufacturer and is typically deployed for system maintenance, spare replacement, or extension of existing PanelView Standard installations.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 2711-B5A5 |
| Manufacturer | Allen-Bradley (Rockwell Automation) |
| Product Family | PanelView Standard Terminals |
| Product Line | PanelView 550 |
| Product Type | Operator Interface Terminal |
| Display Size | 5.5 in |
| Display Type | Monochrome LCD (blue mode) |
| Resolution | 256 × 128 pixels |
| Display Area | 120 × 60 mm (4.75 × 2.38 in.) |
| Input Methods | Touchscreen + keypad |
| Touchscreen Life | 1 million actuations |
| Keypad | 10 function keys (F1–F10) |
| Application Memory | 170 KB runtime |
| Nonvolatile Memory | 240 KB (application objects, text, bitmaps) |
| Communication Interface | DH-485 via RS-232 |
| Supported Controllers | PLC-5, SLC 500, MicroLogix |
| Input Voltage Range | 85–264 V AC, 47–63 Hz |
| Nominal Input Power | 120 V AC |
| Backlight Type | LED |
| Backlight Life | 100,000 hours |
| Programming Software | PanelBuilder32 |
| Mounting | Panel mount |
| Weight | 2.5–3.0 lbs (1.13–1.36 kg) |
| Operating Temperature | 0 °C to +50 °C |
| Storage Temperature | –20 °C to +70 °C |
| Humidity | 5–95% RH, non-condensing |
| Product Status | Discontinued / Obsolete |