VMA03 + Nemar 23 Problem

Hi, I would like to operate a stepper motor Nemar 23 with the shield VMA03.
My first board is already broken and I do not know why.

My stepper motor has a nominal voltage of 24-48V and a nominal current of 4.2A.

How to connect the Nemar 23 to the VMA03 board?

igus.de/contentData/wpck/pdf … -…DE.pdf

Is the board compatible with the stepper motor?

On the board I have an external voltage of 28V / 10A applied