Help with wiring

[jan]

All

I'm new to the forum and somewhat new to CNC and am about to build my first machine using a Masso G3. Broad specifications are as follows:

Size: 800mm x 800mm x 150mm

Hardware:

80x160mm and 80mmx80mm extrusions

1605 Ballscrews

15mm Hiwin Carriage

Motors/Spindle/other:

5.5N Nema 24 Closed Loop Motors

2.2KW HY Spindle

Inductive sensors

230V, 60V, 10A Toroidal transformer

24V 15A Switching power supply

Masso G3

Relay Module

Dewalt dust extractor



I have very little experience in electrical wiring but I have drafted the first wiring diagram and will appreciate any feedback to make sure I don't make any serious electrical mistakes!

Some key questions I have:

1. Is it good practice to use the terminal blocks to distribute the power
   
2. Should I connect the VFD as a separate feed from the mains or can I run it from a single main for the whole system
   
3. Should I connect the VFD via the relays (not sure the relay can support the power draw)
   
4. How do I connect the e-stop so that it kills power to the motors and VFD/spindle?
   

Thanks in advance

 

[maxq]

I apologize in advance for rehashing an old post, but this directly pertains to the topic I'm trying to learn.

Correct me if I'm wrong, but wouldn't this wiring be incomplete? For instance, the gantry, table, and steppers should ultimately be connected to a grounding rod that's at an adequate depth in the earth and said grounding rod should be at least 3 meters away from the mains grounding rod. Then on the AC side the power supplies and enclosure should be grounded to the mains. I'm pretty sure I'm wrong lol. I'm going in circles like a dog chasing it's tail. What should be connected to a grounding rod and what should be connected to the mains ground (my application is a CNC plasma table if that makes any difference)?

Thank you kindly,

Anthony