A-B 1756-CNBR

The Allen-Bradley 1756-CNBR is a ControlNet bridge module designed for ControlLogix control systems. It is mainly used to connect two ControlNet networks, or to connect the ControlNet network to other types of networks, to achieve data exchange and communication between different networks. The module plays an important role as a bridge in large-scale automation systems, which can effectively improve the flexibility and expansibility of the system.

Product parameters and specifications (specific parameters may vary depending on the model and configuration, please refer t

o the official data)
Type: ControlNet Bridge module
Interface: Two ControlNet ports
Communication protocol: ControlNet

Power supply: 24VDC
Ambient temperature: -20℃ to +60℃
Mounting method: DIN rail mounting
Main function
Network bridge: Connect two ControlNet networks for network expansion.
Protocol conversion: It can interconnect with other network protocols to realize the interworking of heterogeneous networks.
Data transmission: high-speed, real-time data transmission.
Network management: Provides rich network management functions to facilitate configuration and diagnosis.
Application field
Large automation systems: used to connect multiple ControlNet networks for system integration.
Distributed control system: used to connect different control units to achieve unified management.
Process control: Used to achieve communication between different devices in a process control system.
Product characteristics
High performance: Support high-speed data transmission to meet the needs of real-time control.
High reliability: Industrial grade design, with high reliability.
Flexible configuration: Provides a variety of configuration options for easy customization.