MSA2000 G3 - Diff Dual Controllers

Hello

We have a MSA 2000 with two controllers PN AJ803A but at last week, one of the controllers went offline and now we need to replace it. We have a new controller and as we can see, this new controller with PN AP837A is supported by MSA 2000 and our question is: ca we work with two different contollers that I litsted?

Thanks.