Allen-Bradley 1756-CNBR/E ControlNet Bridge Module, Communication Module
This Allen-Bradley ControlLogix CNBR/E communication module serves as a bridge between ControlNet and Ethernet networks, enabling seamless data exchange in industrial automation systems. Ideal for applications requiring high-speed data transmission and robust network integration.
Model Type:Bridge Module
Model Number:1756-CNBR/E
Manufacturer:Allen Bradley
Communication Protocol:ControlNet
Amperage Rating:Drawn: 400 mA at 5.1 V
Mounting:Chassis
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 MHZ, 10 V/M With 200 HZ 50% Pulse 100% AM At 1890 MHZ, 3 V/M With 1 KHZ Sine-Wave 80% AM From 2000 – 2700 MHZ, Conducted: 10 VRMS With 1 KHZ Sine-Wave 80% AM From 150 KHZ – 80 MHZ
Temperature Range:Operating Temperature: -40°C to +85°C
Certification:CE, UL, RoHS Compliant
This Allen-Bradley ControlNet Bridge Module is designed specifically for ControlLogix processors, ensuring reliable and efficient communication within industrial environments. Featuring an open-type enclosure, this module offers excellent protection against electromagnetic interference, thanks to its advanced RFI suppression capabilities. It supports ControlNet communication protocol, enabling fast and secure data transmission rates ideal for industrial applications. The 1756-CNBR/E module supports up to 400 mA current draw at 5.1V, making it suitable for demanding industrial scenarios. Its chassis-mounting design facilitates easy installation and maintenance. Compatible with ControlNet networks, this module significantly enhances system scalability and flexibility, making it a must-have for modern industrial control systems.











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