Hi NI_Rookie. This is a good question.
To connect the 7344 to a UMI, you need the SH68-C68-S Cable with D-Type Connector (#186381-02).
To connect the 7344 to an SSR backplane, you need the SHC68-C68-S Cable (#186380-02) with the SSR 8, 16, 24 Channel Cable Adapter (#778262-01)
If you need help getting everything set up, please let us (the forum enthusiasts) know.
Kyle V.