How to connect two digital sidecards onto the C-rio?
 

I imagine that you would just add another 9403 moduel onto the fourth slot in the C-rio, but I'm not sure if this is the correct way.

Re: How to connect two digital sidecards onto the C-rio?
 

Yes and make sure you reimage the CRIO. When you do this all 4 slots should be green with the corresponding module number. In the programming make sure you set which motors, relays, etc.. go to the correct sidecar module.

Re: How to connect two digital sidecards onto the C-rio?
 

edit: I have been made aware that there are no quantity limits on KoP items this year, please disregard me post if you already read it! :)

Re: How to connect two digital sidecards onto the C-rio?
 

There's no need to reimage anything. A 4-slot cRIO will handle whatever module you put in slot 4.

If you're using an 8-slot cRIO, a second digital I/O module goes in slot 6.

Re: How to connect two digital sidecards onto the C-rio?
 

Make sure you specify which module is which when coding. The first one is 1 and the second one is 2.

If you're making a Talon in PWM 3 on Sidecar 1 (in slot 2), the code (in Java) is:

A Jaguar on PWM 5 on Sidecar 2 (Slot 4 or 6) would be created as: