Model Type:Redundant Communication Module
Number Of Channels:2
Current Rating:Drawn: 970 mA @ 5.1 VDC, 1.7 mA @ 24 VDC
Isolation:30 V (Continuous)
Basic Insulation Type:
ControlNet Connections:A/B to Backplane, A to ControlNet B
No Isolation Between NAP Or USB And Backplane:
Enclosure:Open Type
RFI Suppression:Radiated: 10 V/M @ 80-2000 MHz, 10 V/M @ 900 MHz, 3 V/M @ 2000-2700 MHz
Temperature Range:0-60°C
Humidity Range:5-95% non-condensing
Vibration Resistance:2 G
Shock Resistance:30 G
Interface:Ethernet
USB Port:Not applicable
Unmatched Reliability: This module ensures robust communication between ControlLogix PLCs and ControlNet networks, providing redundancy to enhance system uptime.
High-Speed Data Transfer: With its dual-channel design, it facilitates quick and efficient data exchange critical for high-performance industrial environments.
Enhanced Compatibility: The 1756-CNB/D is compatible with a wide range of ControlNet devices, offering flexibility in industrial automation projects.
Rigorous Testing: All components undergo rigorous testing to meet stringent quality standards, ensuring reliability and longevity.
Easy Installation: Designed for seamless integration into existing systems, this module simplifies setup and minimizes downtime during implementation.

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