Behzad, thank you very much for taking the time answer my request. Your info is very thorough!

I will study your list, and decide which components are best for my application. It will be a few weeks before I get back to this project, but I will.

Bob

I'm new to RevPi, and am looking for a replacement for the ArduinoPLC OPTA Lite. I've browsed revolutionpi.com products, but am confused about what I'd need to buy to replace the OPTA Lite. Here are my requirements:

1) Control two 48 VDC Motors that are reversible - reverse through a separate 12 ...