With the FX5U/FX5UC CPU modules can FX2N series I/O modules (or extension modules) be connected? can FX2 intelligent function modules be connected? can FX3 special adapters be connected? can FX3 intelligent function modules be connected?

Although the connection with FX2N series I/O modules, FX2 series intelligent function modules, and FX3 series special adapter is not possible, FX3 series intelligent function modules can be connected. However, a bus conversion module is required....