Allen-Bradley 1756-L81EK

Allen-Bradley 1756-L81EK

Overview

The Allen-Bradley 1756-L81EK is a high-performance ControlLogix 5580 processor with 10MB of user memory and conformal coating (K Series) for protection in harsh industrial environments. This processor features enhanced cybersecurity, dual Ethernet ports, and is ideal for large-scale, fast-response control applications across demanding industries.

Key Features

• Processor Type: ControlLogix 5580

• User Memory: 10MB

• K Series: Conformal coated for harsh environments

• Security: Enhanced security features with digitally signed firmware

• Communication Ports: Dual 1 Gbps Ethernet

• Backplane Bandwidth: 1 Gbps

• Real-Time Data: Supports time-sensitive networking (TSN-ready)

Technical Specifications

• Catalog Number: 1756-L81EK

• I/O Memory: 5MB

• Removable Storage: Supports Secure Digital (SD) card

• USB Port: Yes (USB 2.0)

• Ethernet: Dual-port, embedded, 1 Gbps

• Conformal Coating: Yes (protects against moisture, dust, and corrosion)

• Operating Temperature: 0°C to +60°C

• Certifications: CE, c-UL-us, ATEX, RoHS, RCM

• Mounting: Standard 1756 chassis slot

Applications

• Large-scale manufacturing and motion control

• Secure industrial network architectures

• Harsh environment automation

• Energy and utility process control

• High-speed, time-critical systems

Why Choose the 1756-L81EK

• High-Speed Processing: Ideal for large, data-intensive programs

• Conformal Coated: Withstands aggressive environments

• Built-in Security: Protects against unauthorized access

• Scalable & Modular: Easily integrates into existing ControlLogix platforms

• Future-Ready: Supports modern industrial networking standards

Order Now

The Allen-Bradley 1756-L81EK high-speed conformal-coated processor is available and ships worldwide.