Posted 19 Apr 2023 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. Share this post Link to post Share on other sites
Posted 20 Apr 2023 Does your panel already have a Misubishi VSD and are you adding an extra VSD? Share this post Link to post Share on other sites
Posted 21 Apr 2023 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. Share this post Link to post Share on other sites