Electronic enclosure and cable connection lengths

I just ordered the Pro series…it will be my first CNC plasma unit.
In preparation for the unit I am re-organizing my work area.
In doing this I am looking at possibly mounting the control box for the CNC not on the table itself…but on a wall beside the table for safety and access reasons.
What I am wondering if anyone…or the company… can let me know if longer patch cables from the controllers to the control box will be an issue?
is there a maximum length recommended?

All can be found on amazon.Just search cables in the search box at the top of this page and you will find posts containing all the links.