The 2711-B5A3 is a PanelView Standard series operator terminal engineered by Allen Bradley, designated for implementing Human Machine Interface (HMI) capabilities in industrial settings. As part of the PanelView 550 family, it features a 5.5-inch monochrome LCD display with a resolution of 256 x 128 pixels, providing versatile user interaction through both a touchscreen and keypad with ten programmable function keys. Equipped with a DH485 port for integration with Allen-Bradley controllers and an RS232 port for printing alarms, this robust terminal operates efficiently within a temperature range of 32 to 131 degrees Fahrenheit, is powered by 120 to 240 VAC, and offers 170 KB of application runtime memory, meeting stringent industrial certifications such as C-UL, UL, and CE for hazardous zones.
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Technical specifications for 2711-B5A3
| Manufacturer | Rockwell Automation |
|---|---|
| Manufacturer: | Rockwell Automation |
| Manufacturer: | Rockwell Automation |
| Brand | Allen-Bradley |
| Brand | Allen-Bradley |
| Brand: | Allen-Bradley |
| Part Number/Catalog No. | 2711-B5A3 |
| Product Family: | PanelView Standard Terminals |
| Input Type: | Touchscreen / Keypad |
| Product Line | Panelview 550 |
| Product Type: | Operator Terminals |
| No. of touch pixels | 128 |
| Display Size | 5.5 in. |
| Part Number: | 2711-B5A3 |
| No. of Function keys | Ten (10) F1-F10 |
| Display Color | Monochrome LCD blue mode |
| Input interfaces: | Touchscreen / Keypad |
| Real Time Clock (RTC) | Battery-backed clock |
| Input Type | Keypad and Touchscreen |
| Display Type: | Monochrome |
| Display Type: | Monochrome |
| Communication | DH-485 Communication and RS-232 Printer Port |
| Display Area: | 120 x 60 mm (4.75 x 2.38 in.) |
| Display Area: | 120 x 60 mm (4.75 x 2.38 in.) |
| Input Power | 120 VAC |
| Resolution: | 256 x 128 pixels |
| Application memory: | 240K bytes (application screens) Series E or later; 112K bytes (application screens) prior to series E |
| Backlight: | 100,000 hr LED backlight life half-life |
| Communication ports: | DH485; RS232 (printer) |
| Memory | 170 KB application runtime |
| Interface lifespan: | 1 million presses |
| Input Voltage range: | 85-264VAC |
| Backlight | 2711-NL1 |
| Real-time clock: | Battery-backed clock timestamps critical data |
| Operating Temperature: | 0…55 ° C (32…131 ° F) |
| Communication Cable | 1747-C10 |
| Battery: | Replaceable |
| Heat Dissipation: | 29 W (69 BTU/HR) |
| Shipping Weight | 6 lbs |
| Built-in memory: | 170KB application runtime; 240 KB nonvolatile memory |
| Shipping Dimensions | 14x11x8 inches |
| ATA Memory: | Supported |
| Series | A,B,C,D,E,F,G,H |
| Communication interface: | DH485; RS232 (printer) |
| Input Voltage range: | 85-264VAC |
| Product Lifecycle Status* | Discontinued/Obsolete |
| Input frequency: | 47-63 Hz |
| Enclosure: | NEMA Type 12/13, 4X (Indoor use only), IP54, IP65 |
* The Allen Bradley 2711-B5A3 has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 2711-B5A3 units instead of migration.
Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate
for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct
from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original
Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO
Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware,
whether the firmware is the revision level that you need for your application. DO Supply also makes no representations
as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or
any other source. DO Supply also makes no representations as to your right to install any such firmware on the product.
DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User
License Agreement or similar document related to obtaining or installing firmware.