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      Allen-Bradley 1756-L82E
      Allen-Bradley 1756-L82E

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      ControlLogix 5580 Ethernet controller, Series B

      1756-L82E

      Spare Part Number

      PN1756-L82E/B, 1756-L82E/A

      Product Information:

      The Allen-Bradley 1756-L82E is a ControlLogix 5580 controller with 5 MB user memory and an integrated 1 Gb EtherNet/IP port. It supports up to 175 network nodes and coordinated motion for large control applications. Verify controller firmware, Studio 5000 project compatibility, chassis power, and Series B hardware before replacement.


      Product image is representative; revision or series may vary. Contact us to request a specific version.
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      • One-year warranty
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      • Exact-model verification
      WhatsApp: +86 180 2077 6792 Email parts team
      01


      Model Verified

      Model, revision and nameplate reviewed
      02


      Email confirmation

      You will get an email confirming that we have received your enquiry
      03


      Dedicated Account Manager

      One of our team will be in touch to confirm your part(s) specification and condition
      04


      Your quote

      You will receive a comprehensive quote tailored to your specific needs
        • PRODUCT OVERVIEW

          What is this product?

          Allen-Bradley 1756-L82E is a Series B ControlLogix 5580 controller with 5 MB user memory and integrated Gigabit EtherNet/IP. Rockwell Automation rates the model for up to 175 EtherNet/IP nodes and provides integrated USB and Secure Digital card support for programming and maintenance workflows.

          Source boundary

          Exact-model hardware values shown here are qualified from public technical cross-references and require order-stage confirmation.
        • APPLICATIONS

          Where it may be used

          Applications describe the product family and are not an automatic compatibility or functional-safety approval.

          Primary use

          High-performance ControlLogix machine control.

          System role

          Integrated EtherNet/IP plant and machine networks.

          Motion control

          Coordinated motion applications.

          Engineering scope

          Controller replacement in a verified 1756 chassis.
      Technical specifications for

      1756-L82E

      0 TECHNICAL PARAMETERS
      • Manufacturer:
        Allen-Bradley
      • Product Category:
        PLC Systems
      • Spare Part Number:
        1756-L82E/B, 1756-L82E/A
      • Estimated shipping dimensions:
        14.5 x 3.5 x 14.0 cm
      • Weight:
        0.3 kg
      • Tariff Code:
        8537101190
      • Country of origin:
        USA
      • Place of shipment:
        Xiamen, Fujian, China
      • Controller family:
        ControlLogix 5580
      • User memory:
        5 MB
      • Integrated network:
        1 Gb EtherNet/IP
      • EtherNet/IP nodes:
        175 maximum
      • Motion axes:
        256 maximum
      • Digital I/O capacity:
        128,000 maximum
      • Analog I/O capacity:
        4,000 maximum
      • Programming software:
        Studio 5000 Logix Designer
      • USB port:
        Built-in
      • Removable storage:
        Secure Digital card support
      • Hardware series:
        B series, A series
      • Stock Availability:
        43
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      • 02

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      • 03

        Review the quotation

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      • 04

        Confirm the order

        Accept the quotation in writing and complete the required payment before shipment.
      • 05

        Pay by bank transfer

        Pay the full invoiced amount by bank wire in RMB/CNY, GBP, EUR or USD using the official invoice details.
      • 06

        Verify and dispatch

        The item receives a pre-shipment inspection and suitable protective packaging. Functional testing is performed only where appropriate equipment and procedures are available for the specific item. We confirm the applicable inspection scope and provide tracking after dispatch.
      Request a Verified Quote
      BUYER INFORMATION

      Product condition level information

      Commercial details are confirmed in writing before payment.
      • 01

        Factory Sealed

        Unused product with the original factory seal intact; packaging age or storage marks may still be present.

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      • 02

        Original Pack

        Unused product in original manufacturer packaging that was not originally factory sealed.

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      • 03

        Factory New

        New and current product sourced through the manufacturer or authorized supply channel when expressly confirmed in the quotation.

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      Revisions

      Revision Part #

      Also known as

      1756-L82E Ser A
      1756-L82E/A, Series A, Rev A
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      1756-L82E Ser B
      1756-L82E/B, Series B, Rev B
      Get Parts Quote

      Alternative Names

      1756-L82E/B 1756-L82E 1756 L82E B ControlLogix 5580 1756-L82E 1756-L82E/A 1756 L82E A

      Information

      Overview Manuals Controller Capacity System Compatibility Replacement Workflow

      Features:

      • ControlLogix 5580 controller
      • 5 MB user memory
      • Integrated 1 Gb EtherNet/IP
      1756-L82E is the documented Allen-Bradley catalog identity for a Series B ControlLogix 5580 controller. The complete catalog number, Series designation, installed chassis and project requirements must be confirmed before replacement.

      The controller provides high-performance Logix execution, integrated Ethernet communication and removable Secure Digital storage support. Compatibility with the chassis, power supply, communication architecture and Studio 5000 project must be reviewed before commissioning.

      The 1756-L82E Allen-Bradley controller may be available from Moore Automated according to confirmed stock and hardware series.
       Allen-Bradley 1756-L82E ControlLogix 5580 Controller 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.
      Published controller capacity:
      • 5 MB user memory
      • 175 EtherNet/IP nodes
      • 128,000 digital and 4,000 analog I/O maximum
      The information above is specific to the Allen-Bradley 1756-L82E and should be checked against the installed chassis, project version, communication design and Series marking before replacement.
      Items to verify together:
      • Series B hardware and firmware level
      • Studio 5000 Logix Designer project version
      • 1756 chassis and power supply
      The information above is specific to the Allen-Bradley 1756-L82E and should be checked against the installed chassis, project version, communication design and Series marking before replacement.
      Recommended preparation:
      • Back up the ACD project and tags
      • Record Ethernet settings and I/O tree
      • Verify the Secure Digital card
      The information above is specific to the Allen-Bradley 1756-L82E and should be checked against the installed chassis, project version, communication design and Series marking before replacement.

      Technical notes

      The 1756-L82E combines a 5 MB ControlLogix 5580 controller with integrated 1 Gb EtherNet/IP communications for up to 175 network nodes. Replacement requires verification of Series B hardware, controller firmware, Studio 5000 project compatibility, chassis power and the complete I/O and motion configuration.

      Controller Identity Review

      Confirm the complete catalog number 1756-L82E, including the Series B designation and controller nameplate. If the installed unit identity is uncertain, send clear photographs of the front label, side label, memory card area and communication ports.

      Pre-Order Hardware Confirmation

      • Exact controller
        1756-L82E
        Confirm the Series B suffix
      • Firmware revision
        Installed controller firmware
        Match the Studio 5000 project
      • Chassis platform
        1756 ControlLogix chassis
        State chassis and power-supply catalogs
      • Network loading
        Up to 175 EtherNet/IP nodes
        Provide current node count
      • Project evidence
        ACD backup and I/O tree
        Identify motion and safety dependencies
      • Nameplate photos
        Controller front and side labels
        Show catalog and series data

      Quotation Matching Information

      For an accurate 1756-L82E quotation, provide the required quantity, complete catalog and Series, controller label photos, installed chassis and power-supply models, Studio 5000 project version, destination country and required delivery date. Moore Automated will verify the requested ControlLogix 5580 hardware before quoting.
      PRODUCT & ORDER FAQS

      Questions buyers ask about 1756-L82E

      • How can the exact 1756-L82E item be identified?

        Confirm the complete catalog number 1756-L82E, including the Series B suffix. Provide controller label and firmware-revision photographs when project compatibility is uncertain.

      • What must be checked for controller compatibility?

        Verify Studio 5000 project version, controller firmware, ControlLogix chassis and power supply, communication modules and I/O tree before replacement.

      • Where is this controller normally applied?

        Executes high-performance discrete, process and motion-control applications in a ControlLogix 5580 architecture.

      • What should be recorded before installation?

        Back up the ACD project, controller tags, Ethernet settings and Secure Digital card before removing the installed controller.

      • Can Moore Automated confirm current availability?

        Yes. Please send the required quantity and complete controller catalog number so current stock and lead time can be checked.

      • What warranty details accompany the quotation?

        The written quotation states the applicable Moore Automated warranty scope and supplied item condition.

      • Which details are required for delivery?

        Provide the destination country, postal code and required delivery date so dispatch options can be quoted.

      • Which project records help verify a 1756-L82E replacement?

        Share the controller firmware revision, Studio 5000 project version, chassis and power-supply details, plus the EtherNet/IP and motion configuration used by the machine.
      All FAQ
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          • Product Lifecycle Stage

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            Moore Automated supplies high-quality Allen-Bradley ControlLogix controllers and compatible replacement components. Series, firmware and project verification helps maintain controller compatibility and reduce production downtime.

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          Moore Disclaimer: Moore Automated's sales automation equipment and related solutions are intended for industrial automation and business operational efficiency improvement purposes only. Product information, technical parameters, and application cases are for reference only and do not constitute an absolute guarantee of performance for any specific industry, scenario, or final application. Actual equipment performance may vary depending on factors such as the usage environment, system integration method, and maintenance conditions. Users should confirm compatibility and safety based on professional technical assessments. Moore Automated assumes no liability for any direct or indirect losses caused by improper use, modification, or failure to operate according to specifications, to the extent permitted by law.

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