I know the pumps are different but do you have to use a ACU 400 to control a type 2 pump?
Yes any type 2 drive requires an ACU400. No exceptions.
Can the EV-200 run a Type 1 pump?
msbrett,
Yes, an ACU-200 is designed for use with a Type 1 Hydraulic Pump. Please click
here to view a FAQ addressing this subject.