Allen Bradley ControlLogix 5580 1756-L82EK High-Performance Controller

Product Description

The Allen Bradley ControlLogix 5580 1756-L82EK controller is engineered for advanced automation systems requiring high-speed processing, extensive communication, and large-scale I/O handling. With 10 MB of user memory and support for Integrated Motion over EtherNet/IP, this controller is capable of managing up to 128,000 digital I/O points and processing thousands of HMI messages per second. Its open-style design ensures flexible integration into modern industrial environments.

Technical Specifications

• Manufacturer: Rockwell Automation

• Brand: Allen Bradley

• Product Line: ControlLogix 5580 Series

• Catalog Number / Model: 1756-L82EK

• Product Type: ControlLogix Controller

• User Memory: 10 MB

• Maximum I/O Capacity: 128,000 digital I/O, 4,000 analog I/O

• Current Draw:

• 1.2 VDC: 5.0 mA

• 5.1 VDC: 1.20 mA

• Power Dissipation: 6.2 W

• Thermal Dissipation: 21.2 BTU/hr

• Isolation Voltage: 50 V continuous

• Enclosure Type: Open-style (no housing)

• Integrated Motion: Supported via EtherNet/IP

• HMI Message Processing: Up to 2,000 messages per second

Application Scenarios

• Large-scale manufacturing requiring high-speed control and motion integration

• Process industries with extensive I/O requirements

• Utility and energy automation systems demanding reliable EtherNet/IP communication

FAQ

Q: How much memory does the 1756-L82EK provide?  A: It offers 10 MB of user memory for complex applications.

Q: What is the maximum I/O capacity?  A: Up to 128,000 digital I/O points and 4,000 analog I/O points.

Q: Does the controller support motion control?  A: Yes, Integrated Motion is supported over EtherNet/IP networks.

Comparison with Similar Models

• 1756-L82EK: 10 MB memory, high-speed EtherNet/IP motion support.

• 1756-L81E: 5 MB memory, mid-range performance.

• 1756-L83E: 20 MB memory, designed for larger and more complex systems.