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2711-K6C9L1

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Allen-Bradley 2711-K6C9L1 is a DC-powered PanelView 600 color keypad terminal with RS-232 communication configured for DH-485 connectivity in established systems that retain serial network hardware.
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Technical specifications for 2711-K6C9L1

  • Manufacturer:
    Allen-Bradley
  • Part Number:
    2711-K6C9L1
  • Product Family:
    PanelView
  • Product Type:
    PanelView 600 Color Keypad Terminal
  • Stock:
    1
  • Product Type:
    PanelView 600 color keypad terminal
  • Display:
    Color
  • Operator Input:
    Keypad
  • Communication:
    RS-232 for DH-485
  • Power Supply:
    DC
  • Product Family:
    PanelView Standard 600
  • Interface Role:
    Serial interface for DH-485 connectivity
  • Lifecycle:
    Discontinued by OEM
  • Application Storage:
    Terminal-resident PanelView application
  • Weight:
    2 kg
  • Estimated shipping dimensions:
    29 x 19.2 x 11.6 cm
  • Tariff Code:
    8537101190
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Operator Interface Serial Network Installation Product Applications

Features:

  • Terminal family: PanelView Standard 600 color keypad HMI.
  • Network: DH-485 through an RS-232 physical interface.
  • Power: 24 V DC version identified by the L1 suffix.
The stored application defines the machine graphics, alarms and keypad commands used by the operator.

Serial parameters, DH-485 addressing, interface hardware and DC supply form one compatibility set.

Migration must consider network conversion, panel geometry, wiring and the retained application together.

Apter Power supports exact-catalog and migration review for the Allen-Bradley 2711-K6C9L1 PanelView 600 Terminal.
Allen-Bradley 2711-K6C9L1 PanelView 600 Terminal Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Uses a color display for machine visualization and alarm presentation.
  • Accepts navigation and application-defined commands through the keypad.
  • Runs the screen and control objects stored in the HMI project.
  • Uses an RS-232 physical interface configured for DH-485 communication.
  • Requires node settings, cable pinout and interface hardware to match the installed system.
  • May need a serial-network conversion method when migrating to a newer HMI.
  • Uses 24 V DC input power as identified by the L1 suffix.
  • Requires project backup and connection records before removal.
  • Verify DC polarity, panel opening and adapter needs before replacement.
  • Operator interface on legacy DH-485-connected machinery.
  • Color display of process status, alarms and operating commands.
  • Service replacement where the serial settings and original project are available.
Description
For a DC-powered PanelView 600 station that communicates through an RS-232 physical link, 2711-K6C9L1 presents the stored machine application on a color display with keypad control. The project supplies the status pages, alarms and operator actions.

The serial connector on 2711-K6C9L1 carries DH-485 communication rather than DF1, and the L1 suffix identifies 24 V DC input. Interface hardware, node settings, pinout and supply polarity all belong to the replacement decision.

Service preparation should preserve the application and installed communication record before 2711-K6C9L1 is disconnected. A newer HMI can require serial-network conversion, cable changes and a panel adapter instead of direct interchange.
Revisions

Revision Part #

Also known as

2711-K6C9L1 Ser A
2711-K6C9L1/A, Series A, Rev A
2711-K6C9L1 Ser B
2711-K6C9L1/B, Series B, Rev B
2711-K6C9L1 Ser C
2711-K6C9L1/C, Series C, Rev C
2711-K6C9L1X
2711-K6C9L1/X, Series X, Rev X
Alternative Names
Allen-Bradley 2711-K6C9L1 2711 K6C9L1 2711K6C9L1 2711-K6C9-L1 2711-KGC9L1 2711/K6C9L1 271I-K6C9L1
Technical notes
Back up the application from 2711-K6C9L1 and document RS-232 parameters, DH-485 node settings, converter or interface hardware, cable pinout and DC supply polarity. Confirm the color keypad format and panel opening. A newer HMI may require serial-network conversion, an adapter plate and application changes rather than direct replacement.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
A serial DH-485 node does not appear after 2711-K6C9L1 is installed; what should be verified?
Verify node address, communication rate, interface wiring, shield practice, and the required network interface hardware against the approved DH-485 design. A matching connector alone does not prove a valid network path.
Can a duplicate address make 2711-K6C9L1 communicate intermittently?
Yes. Compare its station address with every active node and assign a unique value before further diagnosis. Clear the fault and retest the complete segment after the conflict is removed.
Why does 2711-K6C9L1 reset when other 24 V loads start?
Measure the DC supply at the terminal under the switching condition and check polarity, common reference, branch protection, and conductor voltage drop. Separate supply instability from application or network problems.
A technician brings an ATA card to service 2711-K6C9L1; what information should accompany the transfer?
Carry the approved PanelBuilder32 project revision, machine identity, current-runtime backup, and a written post-load test. Verify that the card contains the intended file before insertion, then document the result of startup and serial data checks.
Alarm timestamps are wrong after 2711-K6C9L1 has been unpowered for months; what is the next step?
Set the real-time clock, inspect its backup source under the service procedure, and verify retention after a complete power cycle. Treat older event times as unreliable until this check passes.
What should be included in the operator-side acceptance test for 2711-K6C9L1?
Inspect the color display for stable illumination and readable content, exercise every function and navigation key, and confirm the approved application responds consistently before the panel returns to service.