Model Type:Redundant Communication
Manufacturer:Allen-Bradley
Model Number:1756-CN2R
Channels:2
Current Rating:Drawn: 970 mA at 5.1 VDC, 1.7 mA at 24 VDC
Isolation:30 V (Continuous)
Communication Protocols:[“ControlNet A/B To Backplane”,”ControlNet A To ControlNet B”]
Enclosure Type:Open Type
RFI Suppression:Radiated: 10 V/M with 1 KHZ Sine-Wave 80% AM from 80 – 2000 MHz
Environmental Conditions:Temperature Rating: 0 – 60 °C, 5 – 95% Non-Condensing Relative Humidity
Vibration Resistance:2 G
Shock Resistance:30 G
Connection Type:Ethernet
USB Port:No
Power Dissipation:N/A
Interface:ControlNet
The AB 1756-CN2R is a highly reliable and versatile communication module that provides redundancy in control systems, ensuring uninterrupted operation in demanding industrial settings.
Engineered for seamless integration with ControlLogix platforms, this module supports ControlNet A/B communication for robust data exchange.
Equipped with an open type enclosure, it ensures reliable performance under various environmental conditions, including temperature fluctuations and humidity changes.
The module’s isolation capabilities prevent electrical interference, guaranteeing accurate and stable data transmission even in noisy environments.
With support for ControlNet protocols, it facilitates efficient communication between different control devices, optimizing system performance and enhancing operational efficiency.
Designed for easy installation and maintenance, the AB 1756-CN2R is compatible with various wiring configurations, making it a flexible solution for diverse industrial applications.
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