FC2001, FC2002: The PCI Fieldbus Cards from Beckhoff are characterised by outstanding features. They are tailor-made for TwinCAT, the software solution for PC-compatible control technology. The power of TwinCAT comes into its own with this interface generation: Cycle times up to 100 μs are possible. Process data communication can either be free running, synchronised, synchronised with a delay, or equidistant. It is possible to select two parallel fieldbus channels on one card. Powerful parameter and diagnostics interfaces. The error management for each bus user is freely configurable.