A-B 1756-CNBR
The Allen-Bradley 1756-CNBR module is an interface module for communication within the ControlNet network. It is mainly used to build a redundant ControlNet network to improve network reliability and fault tolerance. When one bridge module fails in the network, the other module can take over the communication to ensure the normal operation of the system.
Product parameters and specifications:
Model: 1756-CNBR
Type: ControlNet Interface module
Function: Build a redundant ControlNet network
Communication rate: 5 Mbps
Power: 5.1 watts
Connectivity: 40-48 Logix communication connections
Isolation voltage: 30 volts continuous isolation voltage
Installation: Install in any chassis based slot
Main features:
Redundancy: Establish a redundant ControlNet network to improve system reliability.
High bandwidth: 5 Mbps communication rate, to meet the needs of high-speed data transmission.
Multi-connection: Support 40-48 Logix communication connections, strong scalability.
Isolation protection: 30 V continuous isolation voltage to protect equipment safety.
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