Rated 4.7 with 17 reviews


Description:  The 2711-B5A2L1 is part of the Panelview 550 series. It has a 5.5 inch Monochrome display, Keypad and Touchscreen user input, 24 VDC input power, and has DH-485 Communication Ports.

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Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 2711-B5A2L1 in 3-5 days.
Exchange: Exchange credit for your defective unit available.

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2711-B5A2L1 Product Details

The 2711-B5A2L1 Panelview by Allen Bradley is a keypad and touchscreen input terminal. It has a DH-485 port for communication, although it does not contain a printer port. With a 240 kilobyte nonvolatile memory in addition to its 170 kilobyte RAM memory, this module has adequate storage for its usual applications. This module’s touchscreen has a 256 x 128 resolution; the display area is roughly 120 by 60 millimeters and 140 millimeters diagonally and is an LCD display in blue monochrome. Its keypad is comprised of an F1 through F10 function keypad in addition to a numeric keypad for greater input flexibility. It has a 1-million-press average actuation along with a domed membrane keypad finish in stainless steel. The 2711-B5A2L1 should be operated in a temperature zone greater than 0 degrees Celsius, but lower than 55 degrees Celsius. Its storage temperature zone is -20 to 70 degrees Celsius and it SHOULD NOT be mounted higher than 2000 meters or 6561 feet at the highest. Overall, it dissipates around 20 Watts of heat at an approximate rate of 69 BTU per hour.

The 2711-B5A2L1 module contains a clock that will timestamp all of the user’s crucial data. It is battery backed, in addition to being set in real time. This unit also has an LED backlight which lights up the module’s front panel for around 100,000 hours before deterioration. It can be kept in a variety of enclosure, with NEMA Type 4X specifically for indoor use only. Other enclosure ratings include NEMA Type 12, NEMA Type 12, IEC IP54, and IP65. The “L1” extension at the end of this Panelview Cat. number, 2711-B5A2L1, indicates that the Panelview is specifically a DC input power module. It has a nominal, 24 Volt DC input voltage and consumes around 18 Watts of power at maximum (or 0.75 A at 24 Volts of DC). This module weighs approximately 2.7 pounds and measures approximately 6.57 x 10.47 x 4.17 inches.

Technical specifications:
Manufacturer:Rockwell Automation
Part Number/Catalog No.:2711-B5A2L1
Product Line:Panelview 550
Display Size:5.5 in.
Display Color:Monochrome LCD blue mode
Input Type:Keypad and Touchscreen
Communication:DH-485 Communication Ports
Input Power:24V DC
Software:Panelbuilder 32
Memory:170 KB application runtime
Communication Cable:1747-C10
Shipping Weight:6 lbs
Shipping Dimensions:14x11x8 inches

Question: What communication ports are included in the 2711-B5A2L1 Panelview?

Answer: The 2711-B5A2L1 contains a DH-485 communication port, but it does not contain a printer port.


Question: Does this Panelview include a DC input power option?

Answer: Yes, this unit’s “L1” modification at the end of the Cat. number specifies that this module includes a DC input power option.


Question: Does DO Supply offer repair services if the 2711-B5A2L1 malfunctions?

Answer: DO Supply offers a limited variety of repair services for Panelviews. See the tab below for further repair details.


Question: What type of warranty can be added to the 2711-B5A2L1 Panelview?

Answer: The 2711-B5A2L1 Panelview automatically comes with a 12-month DO Supply warranty.


Question: What are the enclosure ratings for the 2711-B5A2L1?

Answer: The 2711-B5A2L1 Panelview is rated for a variety of enclosures, including IEC IP54, IP65, NEMA Type 12 & 13, and NEMA Type 4X for exclusive indoor use.


Questions: How many hours of life does this unit’s backlight average?

Answer: This unit’s backlight has an average lifespan of 100,000 hours.


Question: What does this module’s memory consist of?

Answer: The 2711-B5A2L1 has a memory consisting of 240 kilobytes of nonvolatile memory in addition to 170 kilobytes of RAM memory.


Type Lead Time Price Action
Repair Service 3-5 days $874.67Add to Cart

We can Repair your Panelview 550

We have a team of highly trained technicians that can repair your panelview quickly at a great low price. To get a repair quote call 1-800-730-0292 or email sales@dosupply.com. Some of the benefits of our repair process includes:

  • Repair Turnaround of 3-5 Days for Most Panelviews
  • Rush Repairs of 1-3 Days
  • Fast Return of Your Repair via UPS, FedEx, or DHL.
  • If the item is not repairable, you can choose to have it returned to you free of charge or it can be counted as an exchange credit toward a refurbished or new unit if available.
  • Wide range of repairs that can be completed by our highly skilled technicians as shown below.
  • Repair Capabilities:

    Auto Verification and Self-Test Failures


    • Error 1 STATIC RAM test
    • Error 2 Terminal searching for a file to download.
    • Error 10 Erase boot flash area.
    • Error 11 Copy boot code
    • Error 12 Boot code copy successful
    • Error 13 Boot code copy failed. Check for error after boot code is copied to the onboard flash EPROM.
    • Error 20 Erase firmware from flash EPROM
    • Error 21 Copy firmware to firmware flash memory
    • Error 22 Firmware copy successful
    • Error 23 Firmware copy failed
    • Error 24 Performed CRC base firmware check
    • Error 25 Firmware not compatible with boot code
    • Error 26 Firmware not compatible with hardware
    • Error 30 Watchdog test
    • Error 31 Stuck key test
    • Error 32 Real time clock test
    • Error 33 LCD RAM failed
    • Error 34 Performed CRC extended firmware check
    • Error 40 No executable code to run after boot
    • Error 50 Wrong memory card format
    • Error 60 CPU could not execute code

    We Can Repair Your Hardware failures including:

    • Communication Hardware Faults (Ethernet/IP, DH-485, DH+, ControlNet, and RS-232)
    • Broken Toushcreen/Keypads
    • Broken Glass
    • Displays (Dead/Dim/Lines/Missing Pixels)
    • Dead Backlights
    • Broken Housing/Bezel
    • Power Board Failures

Common misspellings: