Model Type:ControlLogix Communication Modules
Model Number:1756-CN2
Manufacturer:Allen-Bradley
Number of Channels:2
Current Rating:970 mA at 5.1 VDC, 1.7 mA at 24 VDC
Isolation:30 V (Continuous)
Communication Speed:10/100 Mbps
Enclosure:Open Type
Connection Cables:802.3 compliant shielded or unshielded twisted pair
Temperature Rating:0 – 60 °C
Power Dissipation:6.2 Watts
Environmental Conditions:5 – 95% non-condensing relative humidity, vibration 2 G, shock 30 G
The Allen-Bradley 1756-CN2 ControlLogix Communication Modules boast a robust design, optimized for industrial environments, ensuring reliability and efficiency in demanding settings.
Equipped with state-of-the-art technology, these modules facilitate seamless communication between ControlLogix systems and other devices, enhancing operational flexibility and productivity.
With its redundant architecture, the 1756-CN2 ensures continuous operation even in case of failures, providing a high level of system availability.
The open type enclosure allows for easy installation and maintenance, while the comprehensive RFI suppression measures protect against electromagnetic interference, maintaining signal integrity.
Designed for compatibility with the ControlNet network, these modules enable quick setup and integration, reducing downtime and streamlining system implementation.












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