Quote Originally Posted by Chaz View Post
On the topic of isolation, when providing 24V for the purpose of something like a limit switch, should this come from the same 24V that powers the CS Labs unit or one of the outputs of the device itself to try provide some level of isolation?
For limits Just use the same source that you power the unit with. But if you are keeping full Isolation using a separate source then best pulling from this and powering the unit for it's own personal source.

Personally I just pull from one source and never had any issues.