Rated 4.5 with 13 reviews


Description:  RS-232 (DH-485) Communication and RS-232 Printer Port

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Request a quote for 2711-T9A9
Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 2711-T9A9 in 3-5 days.
Exchange: Exchange credit for your defective unit available.

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About 2711-T9A9

The discontinued Allen Bradley Panelview 900 2711-T9A9 is an operator terminal that enables the user to interface with machines. This Human Machine Interface (HMI) has a 9-inch monochrome display. This Panelview allows the user to connect to other devices using Panelbuilder 32 software, an RS-232 (DH-485), and an RS-232 Printer communication port with a 2711-NC13 communication cable(s). The user is able to control the HMI using the touchscreen to input information and data. This unit is powered using 120V AC power. This unit has the following internal memory: 1008 KB. This unit has a non-replaceable internal backlight. The approximate shipping weight and dimensions are 8 lbs. and 16 x 14 x 8 in., respectively. The most common series are Series A, B, C, D, E, and F, and the most common firmware include versions 1.00-4.48. The RS-232 (DH-485 protocol) terminal connects to MicroLogix and SLC 500 controllers using the DH-485 protocol. The point-to-point configuration provides a separate connection for high-priority data.

The 2711-T9A9 has a high-performance 14-inch CRTs or flat panels designed to meet any industrial requirements and needs. It can communicate with other devices such as PLCs and SLC 500, MicroLogix, and ControlLogix controllers. Its graphics visualize the monitoring system and control process for the user, which makes data acquisition in real-time possible. A user-friendly central control center can increase the 2711-T9A9's productivity.

Technical specifications:

Manufacturer:Rockwell Automation
Part Number/Catalog No.:2711-T9A9
Product Line:Panelview 900
Display Size:9 in.
Display Color:Monochrome
Input Type:Touchscreen
Communication:RS-232 (DH-485) and RS-232 Printer
Input Power:120 VAC
Software:Panelbuilder 32
Memory:1008K bytes
Communication Cable:2711-NC13
Shipping Weight:8 lbs.
Shipping Dimensions:16 x 14 x 8 in
Series :A, B, C, D, E, F


The PanelView Standard operator terminals have multiple models: the 300, 550, 600, 900, 1000, and 1400. The PanelViews are Top Rated Electronic Operator Terminals engineered to suit your needs. The Panelviews have high performance flat panel designs or 14-inch CRTs. These electronic human interfaces feature excellent graphics capabilities. They have high performance functionality in color, gray scale and monochrome displays. The PanelView Standard family offers you rugged electronic human interface solutions. There are many different sizes and configurations to meet your specific requirements. This PanelView Standard class of operator interfaces offers you Flexible Communications and Controller Connectivity. There are several communication options such as Allen-Bradley’s MicroLogix, SLC 500, PLC, and ControlLogix, and other PLC manufacturers. HMI is the acronym for Human Machine Interface, which is an interface between the user and the machine. It provides a graphics-based visualization of an industrial control and monitoring system. It also provides a visual representation of a control system and provides real time data acquisition. A HMI can increase productivity by having a centralized control center that is user-friendly.

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

We can Repair your Panelview 900

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.
  • RepairCapabilities:

    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
Revision Part #
2711-T9A9 | 2711T9A9A
2711-T9A9 | 2711T9A9B
2711-T9A9 | 2711T9A9C
2711-T9A9 | 2711T9A9D
2711-T9A9 | 2711T9A9E
2711-T9A9 | 2711T9A9F
2711-T9A9 | 2711T9A9FRN 1.00
2711-T9A9 | 2711T9A9FRN 1.03
2711-T9A9 | 2711T9A9FRN 1.07
2711-T9A9 | 2711T9A9FRN 2.00
2711-T9A9 | 2711T9A9FRN 2.01
2711-T9A9 | 2711T9A9FRN 2.02
2711-T9A9 | 2711T9A9FRN 2.03
2711-T9A9 | 2711T9A9FRN 3.00
2711-T9A9 | 2711T9A9FRN 3.01
2711-T9A9 | 2711T9A9FRN 3.02
2711-T9A9 | 2711T9A9FRN 3.03
2711-T9A9 | 2711T9A9FRN 3.13
2711-T9A9 | 2711T9A9FRN 3.15
2711-T9A9 | 2711T9A9FRN 3.30
2711-T9A9 | 2711T9A9FRN 3.40
2711-T9A9 | 2711T9A9FRN 4.00
2711-T9A9 | 2711T9A9FRN 4.10
2711-T9A9 | 2711T9A9FRN 4.20
2711-T9A9 | 2711T9A9FRN 4.41
2711-T9A9 | 2711T9A9FRN 4.46
2711-T9A9 | 2711T9A9FRN 4.48
2711-T9A9 | 2711T9A9G
2711-T9A9 | 2711T9A9H
2711-T9A9 | 2711T9A9I
2711-T9A9 | 2711T9A9J
2711-T9A9 | 2711T9A9K
2711-T9A9 | 2711T9A9L
2711-T9A9 | 2711T9A9L1
2711-T9A9 | 2711T9A9L2
2711-T9A9 | 2711T9A9Rev A
2711-T9A9 | 2711T9A9Rev B
2711-T9A9 | 2711T9A9Rev C
2711-T9A9 | 2711T9A9Rev D
2711-T9A9 | 2711T9A9Rev E
2711-T9A9 | 2711T9A9Rev F
2711-T9A9 | 2711T9A9Rev G
2711-T9A9 | 2711T9A9Rev H
2711-T9A9 | 2711T9A9Rev I
2711-T9A9 | 2711T9A9Rev J
2711-T9A9 | 2711T9A9Rev K
2711-T9A9 | 2711T9A9Rev L
2711-T9A9 | 2711T9A9Ser A
2711-T9A9 | 2711T9A9Ser B
2711-T9A9 | 2711T9A9Ser C
2711-T9A9 | 2711T9A9Ser D
2711-T9A9 | 2711T9A9Ser E
2711-T9A9 | 2711T9A9Ser F
2711-T9A9 | 2711T9A9Ser G
2711-T9A9 | 2711T9A9Ser H
2711-T9A9 | 2711T9A9X
2711-T9A9 | Ser A
2711-T9A9 | Ser B
2711-T9A9 | Ser C
2711-T9A9 | Ser D
2711-T9A9 | Ser E
2711-T9A9 | Ser F

Common misspellings: