The A-B 1756-CNB is a high-performance ControlNet bridge module designed for seamless communication between ControlNet networks and various PLCs. Ideal for industrial automation systems requiring reliable and efficient data transmission.
Description
Allen-Bradley 1756-CNB ControlNet Bridge Module
The Allen-Bradley 1756-CNB is a high-performance ControlNet bridge module designed for seamless integration into ControlLogix systems. This industrial communication module enables reliable data exchange between devices in manufacturing environments, enhancing operational efficiency and system reliability across automation networks.
Parameter | Specification |
---|---|
Brand | Allen-Bradley |
Model | 1756-CNB |
Series | 1756 Series |
Operating Voltage | 24 VDC |
Communication Protocol | ControlNet |
Data Rate | 5 Mbit/s |
Dimensions | 135 x 65 x 120 mm (LxWxH) |
Weight | 0.2 lbs (90g) |
Certifications | CE, UL, RoHS |


Application Scenarios: This ControlNet bridge module is essential for process automation, discrete manufacturing, and remote monitoring systems. It provides deterministic, high-speed communication for critical applications including automotive assembly lines, food processing plants, and material handling systems. Compatible with ControlLogix 5550 and 5560 controllers, and interfaces seamlessly with 1756 I/O modules.
Why Choose Us? As your industrial automation partner, we source genuine Allen-Bradley products directly from authorized channels. Benefit from competitive pricing, same-day shipping, and comprehensive 1-year warranty. Our technical specialists provide free pre-sales consultation and responsive after-sales support. Can’t find your required model? Call us immediately at +86 18020721390 for custom solutions. Visit www.module-plc-dcs.com for complete product range. Actual pricing available upon quote request.
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