What I have:
C10 BOB
NC E-Stop connected to INPUT #10 terminal and the 5V terminal next to it.
Home/Limit Switches (OMRON) wired NC in series connected to INPUT #13 terminal and the 5V terminal next to it.
After setting up in Ports/Pins and applying the settings I pressed the E-Stop while in the diagnostic to verify it was working and nothing happened tested the home/limit switches the same way and no response from hem as well.
I greatly appreciate your help and thank you for sharing your time and knowledge.
Craig