Allen-Bradley 1756-CNB ControlNet Bridge Module
The Allen-Bradley 1756-CNB ControlNet Bridge Module provides seamless integration between ControlNet networks and Allen-Bradley PLC systems. Engineered for industrial automation environments, it ensures reliable high-speed communication and efficient data transfer across manufacturing operations. Supporting the Common Industrial Protocol (CIP), this module delivers robust performance in harsh conditions while minimizing maintenance requirements.
Technical Specifications
| Brand | Allen-Bradley (A-B) |
| Model | 1756-CNB |
| Series | 1756 |
| Operating Voltage | 220V |
| Communication Protocol | ControlNet |
| Data Rate | 5 Mbit/s |
| Interface | RJ45 (1 Port) |
| Environmental Rating | NEMA 4X/IP65 |
| Certification | Industry Certified |


Industrial Applications
Designed for demanding industrial environments, the 1756-CNB module excels in factory automation, process control systems, and material handling operations. It integrates seamlessly with ControlLogix platforms and is compatible with Allen-Bradley 1756 series controllers. Typical implementations include assembly line synchronization, real-time machine monitoring, and distributed control systems requiring high-speed deterministic communication.
Our Commitment at Apex Automation
Since 2014, Apex Automation has specialized in providing ready-to-deploy industrial automation solutions. Our technical experts offer comprehensive pre-sales consultation to ensure perfect system integration and provide dedicated 24/7 post-installation support. All products include a 1-year performance warranty. For pricing details or inquiries about compatible models like the 1756-L61 or 1756-ENBT, contact us directly:
Can’t find your required model? Our team sources specialized industrial components with rapid global shipping. Email technical specifications to anikaqx@gmail.com for custom solutions.
















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