About 2711-K9A2L1

The Allen-Bradley 2711-K9A2L1 is a DC-powered monochromatic keypad input terminal in the Bulletin 2711 PanelView Standard Operator Terminals series. It connects to a 24V DC power source and its maximum power consumption is 58 W (2.5 A). Its supply voltage ranging from 18-30V DC. It measures 9 inches and features a 640 x 400-pixel AC gas plasma screen. Its keypad input is designed for finger operation – gloved or bare.
The PV900M 2711-K9A2L1 Keypad Interface comes with a DH-485 communication port that allows connection to a DH-485 network, a Wallmount Power Supply (Cat. No. 1747-NP1), an SLC controller (point-to-point/ multiple), or a MicroLogix controller. It has the default settings of 31 for the max node address, 2 for the node address, and 19200 for the communication rate. To change the communication settings for this PanelView Terminal, go to the Configuration Mode menu.  
Do not connect the 2711-K9A2L1 Terminal to an AC power source. For safety, the terminal should have its own branch conduit, and the power and signal units should be wired separately. When power is applied or the terminal is reset, the 2711-K9A2L1 runs a series of self-tests. Check the signals from the FAULT Status (red) and the COMM Status (green) indicators to make sure there is no problem with the firmware, hardware, or communication. 

The discontinued 2711-K9A2L1 lets the user connect to machines by using Panelbuilder 32 software and a DH-485 communication port with a 1747-UIC communication cable(s). The user is able to control the HMI using the Keypad to input information and data. This unit has the following internal memory: 1008KB. If applicable this unit has an internal backlight replacement part number of Non-replaceable. The approximate shipping weight and dimensions are 8 lbs. and 18 x 14 x 8 in. 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 DH-485 terminals are capable of point-to-point communication with a single SLC 500 or MicroLogix controller. There is also system communication with multiple processors over the DH-485 network. Direct data table access via DH-485 minimizes the need for additional ladder logic. Application files are easily downloaded or uploaded directly via the DH-485 programming port, through PanelBuilder32 on the DH-485 network, or with a PC memory card.

FAQ for 2711-K9A2L1

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.

Repair Services for 2711-K9A2L1

Type	Lead Time	Price	Action
Repair Service	3-5 days	Ask	Get 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 [email protected]. 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! FEHLER! ERREUR! ERRORE!

  • 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

Revisions for 2711-K9A2L1

Please refer to the manual for more information about the 2711-K9A2L1 such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.