Product Description

The Allen-Bradley 1756-CNB ControlNet Bridge Module is designed to facilitate robust and reliable network communication within ControlLogix systems. This module provides a high-performance link between ControlLogix processors and other ControlNet devices, enabling real-time data exchange and network management. The 1756-CNB supports redundant media for increased network resilience, making it suitable for critical applications where system uptime and data integrity are paramount. With capabilities for network scheduling and diagnostics, this module simplifies network setup and maintenance, enhancing system responsiveness and operational efficiency.

Technical Specifications

• Manufacturer: Rockwell Automation
• Model Number: 1756-CNB
• Series: ControlLogix
• Communication: ControlNet network access, supports redundant connections
• Data Rate: Up to 5 Mbps
• Network Nodes: Supports up to 99 nodes per network
• Diagnostics: Integrated network diagnostics for easy troubleshooting
• Features: Network scheduling, remote device configuration, and monitoring
• Compatibility: Fully compatible with all ControlLogix controllers
• Operating Temperature: 0°C to 60°C
• Power Supply: Draws power from the ControlLogix backplane
• Mounting: Chassis mount in a ControlLogix rack
• Certifications: CE, UL, C-UL Listed
• Dimensions: Standard 1756 series module dimensions
• Weight: Approximately 0.29 kg