Yes, you can connect it to the universal sonar on your Terrova, or Powerdrive V2. You will need to purchase the Minn kota to lowrance conversion cable sold through cabela's, bass-pro, Lowrance, (several places). Just ensure that when you connect your HDS unit, you change the sonar transducer model. I believe you can bring up sonar on your screen, hit menu, tab over on sonar and find the option for sonar transducer type. I cannot exactly remember but, you can get away with generic 83hz/200hz.
I have OCD "Obsessive Crappie Disorder"