Since the A320 Airbus uses, at least for the ongoing A330/340 non electric rudder units (A380/350 and modern 330 use all electric rudder), RTLU systems that only limit the rudder travel and not the rudder pedal deflection. Opposed to the A310 for example which uses a fixed stop system limiting also the pedals. That’s the short answer…
if you are interested in more technical details:
https://pdfcoffee.com/ata-27-4-pdf-free.html
Simon