How can i expand QU consoles

Hi my name is Andrés and i’m from Argentina, i’m wondering if it’s posible to connect two QU consoles with the CAT5 cables between the AR2412 or another Allen&Heath expansor racks. Thanks!

Not with both turned on…

The QU series can only act as clock masters.
There is always an analogue connection available…

Console 1 2T or Alt out to Console 2 ST1 In.