Could I use an exact set of disks installed before on Drobo 5N without losing any data?

Hi! I’m using a Drobo 5N and I’m trying to use a set of hard drives which had been working in the same system before but without losing data from the current set of hard drives installed, is it possible to do it and is it capable of switch back to the same set?? Hope you could help me with this matter. Regards!.