Does anybody Know if an AC800M is possible to use Profinet with S800s Modules?

Does anybody Know if an AC800M is possible to use Profinet with S800s Modules?. We want to expand an existing 800xA System but customer wants to explore the possibility of using Profinet , because he thinks it brings more benefits that Profibus DP. I want also know if we can still use the HART passtrough by using the Profinet Network in integrating S800 modules?