I have a old hardie rain dail sprinkler. It has two wiring strips in the controller. The one on the top has the 24v power supply wiring and two other wires. The bottom strip has has the wires for each valve.

The new irriitrol replacement doesn't seem to have the same wiring. Is the common wire the two going to the upper strip.

Can anyone tell/help me with the wiring. That is going from a Hardie to the Irritrol.