The Siemens 6SE7090-0XX84-0KC0, also known as the CBP2, is a high-performance PROFIBUS communication board designed for the SIMOVERT MASTERDRIVES series of frequency converters. This essential module enables seamless integration of the drive into a PROFIBUS DP network, facilitating reliable and high-speed data exchange with master controllers like PLCs. It supports all standard PROFIBUS functions, including cyclic data exchange for process control and acyclic communication for parameterization and diagnostics. The CBP2 is engineered for robust performance in demanding industrial automation environments, ensuring efficient control and monitoring of your drive systems.