Allen-Bradley 1756-L72K | ControlLogix Logix5572 Processor, 4MB User Memory, Conformal Coated

Overview

The Allen-Bradley 1756-L72K is a ruggedized version of the Logix5572 processor, featuring conformal coating to protect against moisture, dust, and corrosive elements, making it ideal for harsh industrial environments. With 4MB user memory and 0.98MB I/O memory, this processor supports up to 128,000 digital I/O points and 4,000 analog I/O points, providing scalability and flexibility for complex automation systems.

Equipped with a USB 2.0 port for fast programming and firmware updates, the 1756-L72K supports multiple industrial communication protocols, including EtherNet/IP, ControlNet, DeviceNet, Data Highway Plus, Remote I/O, SynchLink, and third-party networks, ensuring seamless integration into diverse automation infrastructures.

Key Features

• 4MB User Memory – Supports large-scale automation applications
• 0.98MB I/O Memory – Handles high I/O demands efficiently
• 128,000 Digital I/O & 4,000 Analog I/O – Ensures scalability for industrial systems
• Conformal Coating – Protects against corrosion, humidity, and environmental contaminants
• 1 x USB 2.0 Port (12 Mbps) – Facilitates fast programming and data transfer
• Supports Multiple Industrial Networks:
  • EtherNet/IP, ControlNet, DeviceNet
  • Data Highway Plus (DH+), Remote I/O
  • SynchLink, Third-Party Process Networks
• Seamless ControlLogix Integration – Designed for Rockwell Automation systems

Technical Specifications

• Model: 1756-L72K
• Series: ControlLogix Logix5572
• User Memory: 4MB
• I/O Memory: 0.98MB
• Digital I/O Capacity: 128,000 Points
• Analog I/O Capacity: 4,000 Points
• Communication Ports: USB 2.0 (Full Speed, 12 Mbps)
• Industrial Network Compatibility: EtherNet/IP, ControlNet, DeviceNet, DH+, Remote I/O, SynchLink
• Conformal Coating: Yes (for harsh environments)
• Chassis Compatibility: ControlLogix
• Operating Temperature: 0°C to 60°C (32°F to 140°F)

Applications

• Harsh Industrial Environments – Resistant to moisture, dust, and contaminants
• Large-Scale Industrial Automation – Supports complex control architectures
• Process Control & Manufacturing – Enhances real-time automation efficiency
• Motion Control & Robotics – Handles high-speed motion applications
• SCADA & Distributed Control Systems (DCS) – Provides advanced network integration

Why Choose the Allen-Bradley 1756-L72K?

• Conformal Coating for Harsh Conditions – Ensures reliability in extreme environments
• High-Capacity Processing & I/O Handling – Ideal for large industrial automation systems
• Versatile Network Compatibility – Supports multiple industrial communication protocols
• USB 2.0 for Quick Programming – Enables fast setup and firmware updates
• Reliable & Scalable Design – Future-proof solution for expanding automation needs

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