Modbus Plus combines high-speed, peer-to-peer communication, and ease of installation, simplifying applications and reducing installation costs. It allows hosts, controllers, and other data sources to communicate as peers throughout the entire process through low-cost twisted pair cables or optional fiber optic cables connected to the network. As a deterministic token passing network, Modbus Plus communicates at 1 megabaud to achieve fast access to process data. Its advantage lies in its ability to control I/O and drives without perbance degradation due to load or flow. The bridge between Modbus and Modbus Plus automatically completes the network module on the CPU and Modbus Plus. Bridge mode redirects Modbus messages to the Modbus Plus network for easy connection between Modbus and Modbus Plus devices.