Allen-Bradley 1756-CN2 ControlLogix Communication Modules, Advanced Networking Solutions

Model Type:Redundant Communication Module

Model Number:1756-CN2

Manufacturer:Allen-Bradley

Number of Channels:2

Current Rating (Drawn):970 MA at 5.1 VDC, 1.7 MA at 24 VDC

Isolation:30 V (Continuous)

Communication Speeds:10/100 Mbps

Communication Protocol:ControlNet A/B to Backplane

Enclosure:Open Type

RFI Suppression:Radiated: 10 V/M with 1 KHZ Sine-Wave 80% AM from 80 – 2000 MHz, 10 V/M with 200 Hz 50% Pulse 100% AM at 900

Temperature Rating:0 – 60 DEG 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 modules are designed for efficient and reliable communication in demanding industrial environments. They feature robust isolation to protect against electrical noise and provide continuous data integrity.

    With support for ControlNet A/B to backplane and ControlNet A to ControlNet B connections, these modules enable high-speed data exchange between ControlLogix systems and other networked devices.

    Built with advanced RF suppression technology, the modules effectively manage electromagnetic interference, ensuring stable operation even in noisy industrial settings.

    Suitable for a wide range of applications, from manufacturing floors to process control systems, the Allen-Bradley 1756-CN2 modules enhance system performance and efficiency.

    These modules are equipped with open-type enclosures for easy installation and maintenance, offering flexibility in integration with various hardware configurations.