Motor Controllers

[Andre Farber]

I have an old Curtis motor controller that went bad model number 1205-112 for 24V - 36V current is 400Amps serial number is 353644. I purchased another one from our vender and they sent me a Curtis controller model number 1205M-5604 for 36V - 48V current 500 amps serial number 19070C.038813. My vendor says it will work, but they have sent no wire diagrams to show how to hook up. The new controller has extra terminals then the old controller has. Do I just use the same terminals and don't do anything with the other terminals. or is there something else I need to get to make this controller work. I don't want to just hook up blindly, in fear of burning out new controller.

[bkgray115]

If you do a search on the 1205m you can find a wire diagram. I was looking at this as a upgrade before I got my alltrax. I remember it said they are for other options and not needed for my setup.

[Andre Farber]

Thanks I will try that and see what the wire diagram says.

[mjroman20]

120X M series manual: fsip.biz/Documents/1204M%201205M.pdf Its an upgraded version of the non M. Has some programmable features. There's a second in the link that explains how to replace an older model with the one you got.

[Andre Farber]

Thanks for that info, It does work being hooked up like the wire diagram I found said. Thanks