Logo!230RCE Wiring doubt

Hi, Recently bought a Logo!230RCE, relay outputs, I'm working it at 115V AC, I need to connect 115V contactors in the Logo! outputs; and I have a big doubt with the wiring, Should I install a automatic circuit-breaker protection for the Logo! power supply, and another different for the outputs?, or Or can I  protect the Power supply and the outputs with a single circuit breaker? 

I really Hope someone can help me with this doubt, thanks!

If you want to supply the Logo from the same powersupply, you do can use only one circuitbreaker.

Remind though that the max of the extention contacts is 4A and you dont need to drive much power, so i suggets to use a 2A fuse or automatic circuitbreaker.

For troubleshooting purpose sometimes its better to use more circuitbreakers, like:
Logo! Power (F1A)
Logo! input circuit (F1A)
Logo! output circuit (T2A)

I normaly use fuseholders (and accessories) like: http://www.conrad.com/ce/en/product/1164259/Fuse-terminal-8-mm-Screws-Configuration-L-Grey-ABB-1SNK-508-410-R0000-1-pcs?