servo as spindle connected to mesa 7i96s db25

i have a few questions if you could answer(or anyone) with connecting 24v to the drive and to the mesa board. where do i connect the 24vdc to? on the mesa board? i have read both manuals for the drive and the mesa 7i96 a few times and thats the only thing im having trouble with. i just got the rest of the components for the electrical cabinet and i have the estop figured out and i have power to the drives. i just havn't connected anything to the mesa board until i understand it totally. and can't i just power the mesa board with 24v or do i have to power it with5v and run the 24v to it as well? or do i just connect it right into the 24vdc power supply. ill attach the servo drive manual. en.bergerda.com/download/49.html.  any help is greatly apriciated.

The 7I96s is powered by 5V, no 24V related signals should
be connected anything other than the 7I96S's Isolated I/O (TB3)

The 7I96S's isolated outputs on TB3 can switch 24V signals

So for example if you wanted to drive servo enable from a 7I96S output
you could wire 7I96S OUT5- to 24V common and 7I96S OUT5+ to the drives
IN0/SON pin