Product Description:
The Allen-Bradley 1756-CNB ControlNet Communication Bridge Module enables high-speed communication and seamless data exchange within ControlLogix systems. It supports deterministic and redundant communication via the ControlNet network, ensuring reliable operation in industrial automation environments. The module is designed for easy integration into ControlLogix chassis and provides a robust solution for connecting controllers and I/O modules over ControlNet.

Technical Specifications:

• Model Number: 1756-CNB
• Network Protocol: ControlNet
• Chassis Compatibility: ControlLogix
• Communication Rate: 5 Mbps
• Number of Nodes: Supports up to 99 nodes per network
• Connector Type: BNC for coaxial connections
• Redundancy: Supports ControlNet media redundancy
• Operating Temperature Range: 0 to 60°C (32 to 140°F)

Key Features:

• High-Speed Communication: Enables fast and reliable data transfer over ControlNet.
• Redundancy Support: Ensures uninterrupted operation with media redundancy capabilities.
• Scalability: Accommodates large systems with support for multiple nodes.
• Ease of Integration: Installs seamlessly into a ControlLogix chassis.
• Diagnostic Capabilities: Provides advanced diagnostics for network troubleshooting and optimization.

Applications:

• Distributed Control Systems: Ideal for applications requiring high-speed data exchange across multiple locations.
• Industrial Automation: Supports manufacturing processes, assembly lines, and material handling systems.
• Redundant Network Setups: Suitable for critical applications where network reliability is essential.