Allen-Bradley | 1756-L82E | ControlLogix 5580

Product Description: Allen-Bradley 1756-L82E

The Allen-Bradley 1756-L82E is a compact yet powerful controller from the ControlLogix 5580 family, designed for medium to large automation systems that require high-speed logic execution, efficient network communication, and motion control capability. With 10 MB of user memory and embedded dual Gigabit Ethernet ports, this model offers scalable performance, advanced diagnostics, and enhanced security features for modern industrial applications.

Key Features

• Dual embedded Gigabit Ethernet ports supporting DLR (Device Level Ring), Linear, and Star topologies
• 10 MB user memory and 3 MB I/O memory
• Supports up to 300 EtherNet/IP nodes and 64 motion axes
• High-speed processing for reduced scan times and increased throughput
• Integrated USB 2.0 port for programming and configuration
• Enhanced security with digitally signed firmware and role- based access control
• Internal energy storage eliminates the need for batteries
• Compatible with Studio 5000 Logix Designer software

Technical Specifications

• User Memory: 10 MB
• I/O Memory: 3 MB
• Communication Ports: 2 × Gigabit Ethernet (RJ-45, embedded), 1 × USB 2.0 Type B
• Max CIP Connections: 500
• Motion Control: Up to 64 axes via EtherNet/IP
• Chassis Support: Up to 40 modules per chassis
• Security Features: Role-based access, digitally signed firmware, audit logging
• Operating Temperature: 0°C to 60°C
• Power Consumption: Approx. 5.5W
• Mounting: 1-slot ControlLogix chassis
• Conformal Coated Version: 1756-L82EK

Application Areas

• General machine control
• Medium-to-large discrete manufacturing systems
• Packaging and printing machinery
• Material handling and industrial robotics
• IIoT-enabled data- driven automation systems

Advantages

• Combines high performance with compact memory for efficiency
• Dual Ethernet ports support robust network topologies and fast data exchange
• Advanced cybersecurity features align with modern IT/OT integration needs
• Energy storage module reduces maintenance by eliminating batteries
• Scalable for growing system complexity and performance demands