That Berrett Hill stuff looks nifty. I almost had a heart attack when I saw the $999.00 price tag for the Direct Control Bases
Then I saw the real prices on the actual Direct Control Bases product page. Heart attack avoided
The prices would add up quick though.
Now, those aren't easy questions Joe. A diode matrix is a very basic form of route control but I think we can do better nowadays, we just have to find the right way for you.
I know your not looking to use a diode matrix in your build but I'll cover it anyway. I don't see why an AM-1 couldn't operate a diode matrix, however apart from how much current it could deliver in one go (how many point machines) I'd be concerned about how you'd hook it all up. The AM-1 would not be expecting more than one button to be able to operate a single set of points, so the potential is there to try and throw a set of points that are already set to the direction needed. I don't know if this could damage the switch machine.
You should be able to daisy chain (or parallel) Tortoise machines on an AM-1, provided you don't exceed the current draw of the AM-1's output, though you wouldn't be able to get the feedback for all four of them. Possibly a better way (read more expensive) would be to hook up one machine per output as normal and to see if you could write a program for the AM-1 to throw all four machines as once.
I know this isn't helping much but RailPro isn't set up well to do route control.
To use JMRI at the moment you'd need a DCC system for it could change the points. When the CI-1 comes along it might be possible (if we get any good info out of Ring) for someone to write the required interface for JMRI. Then it'd be a relatively simple matter to make the controls in PanelPro to do it all. I'd be a little concerned on possible wireless distance using this approach.
It looks like the Berrett Hill system (by itself) is by far the easiest option, and can be accomplished now, not sometime in the future, though I haven't seen any examples of route control with it. The up coming Logic Translator looks like what you need to use their stuff and also control with RailPro. Can't tell yet of course, and might not be able to tell when it does arrive; I'd say Berrett Hills documentation is lousy but what documentation
- Tim