The 20D-DL2-CKE1 upgrade kit is a Phase II control upgrade kit that has been manufactured and designed by Allen-Bradley/Rockwell Automation. This kit has been designed to provide the correct connection between a Powerflex 700S drive and a DriveLogix 5730 Phase II controller. These 2 components are a functional and cost-effective solution for different industries. The Allen-Bradley 20D-DL2-CKE1 Phase II control upgrade kit consists of a series of parts that help connect these 2 pieces of equipment. It ships ready for installation with the necessary tools that include a wrench for M5 hex nuts, a Phillips screwdriver, and a standard screwdriver.