Rated 4.7 with 21 reviews


Description:  The 2711-K5A1L2 is part of the Panelview 550 series. It has a 5.5 inch Monochrome display, Keypad(F1-F10) user input, 24 VDC input power, and has RIO Communication.

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Request a quote for 2711-K5A1L2
Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 2711-K5A1L2 in 3-5 days.
Exchange: Exchange credit for your defective unit available.

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2711-K5A1L2 Product Details

The obsolete Allen-Bradley Panelview 550 2711-K5A1L2 is an operator terminal that allows the users to interface with their machines. It is a human-machine interface (HMI). This Panelview terminal has a 5.5 in. monochrome LCD screen that runs in “blue mode” with a resolution of 256 x 128 pixels. This HMI allows the user to connect with other machines by using the Panelbuilder 32 software an RIO communication port, a DF1 port, and an RS-232 printer port which let the HMI terminal make the necessary connections with other machines with a 2711-NC13 communication cable or cables. The user is able to control the 2711-K5A1L2 terminal by using its keypad to enter information and commands. The keypad has 10 function keys that are labeled from F1-F10 and that are programmable by the user. The 2711-K5A1L2’s keypad also comes with 4 arrow keys, an “enter” key, a “delete” key, and 10 number keys from 0-9.

The 2711-K5A1L2 Panelview terminal is powered by 24V DC power, and this unit has the following internal memory: 170 KB of application runtime. This unit has an internal backlight replacement part number of 2711-NL1. The approximate shipping weight and dimensions of the 2711-K5A1L2 HMI terminal are 6 lbs and 14 x 11 x 8 inches, respectively. The most common series for the 2711-K5A1L2 are Series A, B, C, D, E, F, G, and H, and the most common firmware that it runs include firmware versions 1.00-4.48. The whole 2711-K5A1L2 Panelview HMI terminal is contained in a compact stainless-steel enclosure.

Technical specifications:
Manufacturer:Rockwell Automation
Part Number/Catalog No.:2711-K5A1L2
Product Line:Panelview 550
Display Size:5.5 in.
Display Color:Monochrome LCD blue mode
Input Type:Keypad(F1-F10)
Communication:RIO Communication
Input Power:24V DC
Software:Panelbuilder 32
Memory:170 KB application runtime
Communication Cable:2711-NC13
Shipping Weight:6 lbs
Shipping Dimensions:14x11x8 inches

Question: Does the 2711-K5A1L2 have a replaceable backlight?
Answer: Yes, the 2711-K5A1L2 has a replaceable backlight.


Question: What is the product number for the 2711-K5A1L2’s replacement backlight?
Answer: The product number for the 2711-K5A1L2’s replacement backlight is 2711-NL1.


Question: What is the 2711-K5A1L2’s input voltage rating?
Answer: The 2711-K5A1L2’s input voltage rating is 24V DC.


Question: What type of display does the 2711-K5A1L2 have?
Answer: The 2711-K5A1L2 has a blue monochrome LCD.


Question: What type of memory does the 2711-K5A1L2 have?
Answer: The 2711-K5A1L2 has 170 KB of application runtime memory.


Question: What is the price of a 2711-K5A1L2 PanelView 550 HMI terminal?
Answer: Submit a quote request, send us an email, or call 800-730-0292 for our best price.

Type Lead Time Price Action
Repair Service 3-5 days AskGet Quote

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: