AC500-XC CPU with CM574-RS and DI524-XC with DC551-CS32-XC

Hi,

I want to ask about, is it possible to connect PM591-ETH-XC type with CM574-RS as there is no XC version for this module, and there are no modules in XC version for RS-232C communication? Also, can I use DI524-XC with the cluster of DC551-CS32-XC?

Thanks a lot!