Adding Second 30 A Inlet

[starfishkiller]

I currently have a single 30A inlet. I have a galvanic isolator wired into the ground. If I add a second 30A inlet can I wire the ground through the same galvanic isolator or do I need to get a seperate isolator for the second 30A inlet. The current galvanic isolator is rated for 30A.

Thanks
eric