Allen-Bradley 1756-CNBR

Overview

Elevate your industrial automation and control systems with the Allen-Bradley 1756-CNBR ControlLogix EtherNet/IP Bridge. This essential communication interface is engineered for seamless integration and high-performance data exchange within demanding industrial environments. Designed specifically for ControlLogix systems, the 1756-CNBR provides a critical link, facilitating robust and reliable communication with EtherNet/IP devices. With its single-port configuration, supporting blistering speeds of 10/100/1000 Mbps, this bridge ensures rapid and efficient data transfer, minimizing latency and maximizing system responsiveness. Its capability to operate across a broad range of speeds offers unparalleled flexibility for integrating into diverse network architectures, making it an indispensable component for applications where secure, high-speed Ethernet communication is paramount.

The 1756-CNBR is not just about speed; it's about creating a resilient and interconnected ecosystem for your automation infrastructure. As a genuine Allen-Bradley product, it guarantees compatibility and optimal performance within your existing or new ControlLogix setup. Its robust construction and intelligent design ensure continuous, reliable operation, even in the most challenging industrial conditions. From factory floors to complex process control setups, this EtherNet/IP Bridge stands as a testament to Allen-Bradley's commitment to quality, performance, and innovation in industrial networking.

Key Features

• High-Performance 1-Port EtherNet/IP Bridge: Establishes a crucial, high-speed communication pathway between ControlLogix PLCs and a wide array of EtherNet/IP compliant devices, ensuring efficient data exchange.
• Versatile 10/100/1000 Mbps Data Transfer: Supports multiple Ethernet speeds, providing exceptional flexibility and scalability to meet the demands of various industrial network topologies and future expansion needs.
• Seamless ControlLogix System Integration: Engineered for effortless and rapid integration into existing or new ControlLogix automation platforms, significantly reducing installation and configuration time.
• Industrial-Grade Durability: Constructed to withstand harsh industrial operating conditions, guaranteeing consistent and reliable performance in environments with temperature fluctuations, vibration, and electrical noise.
• Optimized for Network Reliability: Facilitates stable and secure EtherNet/IP communications, critical for maintaining operational integrity and minimizing downtime in complex automation systems.
• Compact and Space-Saving Design: Its efficient footprint allows for easy installation within control panels, cabinets, or machinery setups where space is often at a premium.

Technical Specifications

• Model Number: 1756-CNBR
• Brand: Allen-Bradley
• Product Type: ControlLogix EtherNet/IP Bridge
• Communication Protocol: EtherNet/IP
• Port Configuration: 1-Port
• Ethernet Speed Support: 10/100/1000 Mbps (auto-negotiating)
• Power Supply: 24V DC (typically supplied by the ControlLogix chassis)
• Mounting Options: Designed for DIN rail or panel mounting within ControlLogix chassis
• Operating Temperature: 0°C to 60°C (32°F to 140°F)
• Storage Temperature: -40°C to 85°C (-40°F to 185°F)
• Humidity: 5-95% non-condensing
• Weight: Approximately 0.4 kg (0.88 lbs)

Applications

• Advanced Industrial Automation Systems: Essential for building intelligent manufacturing and process control systems, linking ControlLogix controllers to a diverse range of EtherNet/IP field devices such as drives, sensors, and I/O modules.
• Integrated Control Panels and Cabinets: Provides a robust communication backbone within industrial control panels, enabling efficient data flow between various components and the ControlLogix backplane.
• Manufacturing Execution Systems (MES) Integration: Facilitates seamless data exchange between the plant floor and higher-level MES for real-time production monitoring, data acquisition, and operational reporting.
• Robotics and Motion Control Networks: Ensures high-speed and deterministic communication vital for synchronized robotics operations and precise motion control applications.
• Distributed I/O and Remote Monitoring: Extends the reach of ControlLogix systems, allowing for efficient communication with distributed I/O racks and remote monitoring stations over EtherNet/IP.
• Building Management Systems (BMS) for Industrial Facilities: Integrates industrial control data into overarching building management systems, optimizing energy usage and environmental controls.

Why Choose the Allen-Bradley 1756-CNBR?

• Unmatched ControlLogix Compatibility: As an Allen-Bradley native component, the 1756-CNBR offers guaranteed compatibility and optimized performance within your ControlLogix system, ensuring hassle-free integration and operation.
• Future-Proof Your Network: With support for 10/100/1000 Mbps speeds, this bridge is ready for current high-bandwidth requirements and provides a scalable solution for future network expansions and upgrades.
• Enhance System Reliability: Built with industrial-grade robustness, it ensures consistent and dependable communication, minimizing system vulnerabilities and contributing to higher uptime and productivity.
• Optimize Data Throughput: Its high-speed capabilities significantly reduce data transfer times, leading to faster response times, more efficient control loops, and improved overall process efficiency.
• Simplify Network Architecture: Streamlines the integration of EtherNet/IP devices into ControlLogix systems, reducing the complexity of network design and maintenance efforts.
• Global Availability and Support: Leverage the extensive Allen-Bradley support network and widespread availability, ensuring expert assistance and genuine replacement parts whenever needed.

Order Now

Secure your industrial communication infrastructure with the Allen-Bradley 1756-CNBR ControlLogix EtherNet/IP Bridge. This essential module is currently available in USA stock, brand new in its original packaging, and ready for immediate shipment to your facility. Expedite your project timelines with our efficient order processing and benefit from FREE SHIPPING on all qualifying orders!

Explore our comprehensive range of ControlLogix Controllers to discover all models and specifications within this powerful product family. For a complete overview of innovative solutions, visit our master category for Allen-Bradley Industrial Automation Products, featuring controllers, drives, motors, HMIs, and a full assortment of accessories designed for peak industrial performance.