Okay Mike, it's been a long time, so not sure if this will work.
As you know, the EZ Command Center uses function 9 to control switches. The trick is to get it into program mode without having a Bachmann EZ Command Switch where you push the programming button on it.
Here's how I'd attack it:
- Put your DS52 into Programming Mode base don the Digitrax Manual
- The Digitrax DS52 come pre-programmed with Addresses 1 and 2 for two turnouts
- On the EZ Command Center, press function 9, then press and hold #1 like you were programming a Loco that's address 1 When the Stop button flashes fast, hit #1 again.
- Press the Stop button.
- Take the DS52 out of program mode with the jumper
You should now be able to hit Function 9, hit #1, and the DS52 will send the command to move the turnout.
Again, it's been a very long time, but I think this is how I did it to get an older Bachmann EZ Command to send the signal to a third party controller.