The Allen-Bradley 1768-CNBR is a CompactLogix ControlNet communication module designed to provide high-speed, deterministic data exchange between controllers and I/O devices. Operating at a ControlNet communication rate of 5 Mbps, this module ensures precise and repeatable data delivery, making it ideal for time-critical control applications. It also supports redundancy control and media synchronization, enhancing system reliability and uptime. Functioning as a bridge module, the 1768-CNBR enables seamless integration within multi-controller or distributed ControlNet networks.