How many inputs are needed for limit switches?
Now that I have my machine going, I am looking at adding limit switches to my X2. However, I used my available inputs (only four) for a homebrew jog controller and still only had enough for X and Y. What are most of you doing for enough inputs? For my limit switches, it looks like I need a minimum of six inputs total. I'm thinking about just added on a second parallel port card to increase my number of inputs.
Jason
RPC Electronics, LLC - www.rpc-electronics.com