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Allen Bradley Panelview 550 2711-B5A20L1X

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2711-B5A20L1X

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The 2711-B5A20L1X model from Allen Bradley's PanelView 550 series is designed for operator interface applications. It features a reliable monochrome LCD display with a blue mode, providing a resolution of 256 x 128 pixels across a display area measuring 120 x 60 mm (4.75 x 2.38 in.).

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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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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.

Technical specifications for 2711-B5A20L1X

ManufacturerAllen Bradley
Product TypeOperator Terminals
Product LinePanelview 550
Part Number2711-B5A20L1X
Weight2.75 lbs (1.25 kg)
SeriesA, B, C, D, E, F, G, H
Backlight100,000 hr LED backlight life
Input TypeKeypad / Touch
Display TypeMonochrome LCD blue mode display
Display Area120 x 60 mm (4.75 x 2.38 in.)
Resolution256 x 128
TouchscreenTouch cells: 128 Actuation: 1 million presses
Keypad Function Keys10 function keys (F1…F10)
Application Memory170 KB application runtime; 240 KB nonvolatile memory (application objects plus text and bitmaps)
Communication PortsEthernet
Input Voltage Range18…32V DC (24V DC nominal supply)
Accessoriesfunction key legend inserts; anti-glare overlays; backlight replacements; real-time clock replacements; mounting hardware; power supply and terminal block; interface modules;
Display Size5.5 in.
Display ColorMonochrome LCD blue mode
CommunicationEtherNet/IP Communication and RS-232 Printer Port
Input Power24V DC
Memory170 KB application runtime
Communication CableStandard Ethernet
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The Allen Bradley 2711-B5A20L1X is engineered as an operator terminal within the PanelView 550 series. It boasts a monochrome LCD blue mode display, ideal for various applications. The display offers a resolution of 256 x 128 pixels, ensuring clear visuals for operators. The physical dimensions of the display area are 120 x 60 mm (4.75 x 2.38 in.), sized suitably for different operational contexts.

This terminal's touchscreen contains 128 touch cells that can withstand around 1 million actuation presses, demonstrating robust performance over time. Users can navigate using a keypad that features 10 function keys, ranging from F1 to F10, enhancing ease of access to different functions.

The device incorporates considerable memory capabilities, with 170 KB designated for application runtime and an additional 240 KB of nonvolatile memory dedicated to storing application objects, text, and bitmaps. Communication is facilitated through an Ethernet port, supporting EtherNet/IP and RS-232 printer port connectivity, which allows for seamless integration into existing networks.

Included accessories enhance functionality and user support; these comprise function key legend inserts, anti-glare overlays, backlight replacements, real-time clock replacements, and comprehensive mounting hardware, along with power supplies and terminal blocks. The backlight is designed for durability, with an impressive lifespan of 100,000 hours. The 2711-B5A20L1X operates effectively within an input voltage range of 18 to 32 V DC, making it versatile for various industrial settings.