Mitsubishi safety relay

[ABlearner]

Hello guys!

A would like to set up a new inverter for my existing machine.

I wanna follow the recomandation about the safety wiring.

The only problem is I need one more, Z safety output. I checked, there is official expansion unit, and it says I have to only connect the EA, EB, EG, and EP terminals ?

Do I have to connect again the X0, COM0 ; X1, COM1 terminals, because I want actually the same inputs, just I need one more safety relay output.

I attached picture about it, thanks ahead. 

[NewVeganic]

Does your panel already have a Misubishi VSD and are you adding an extra VSD?

 

[ABlearner]

Hello,

Thanks for the feedback. I think you wanted to writie VFD not VSD. No I don't need one more inverter.

I would like to get one more safety output for my system. But in my understanding I have to attach an expansion unit to get one more.

I read about more, beside connection of  the EA, EB, EG, EP terminals, I have to connect the first modul's OUT terminal with the second's IN terminal.

I still don't know, what should be, the inputs of the expansion modul ? Should I let the without connected ? Or should I use short cicuit between X0-COM0, and X1 - COM1, or I have to use the same inputs as used for the main module.

Please guys help.

Thanks ahead.