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Setting plasma On Off for Masso G3

I build cnc plasma for the first time.  Use Masso G3 and for plasma source GYS Cutter 45 and for THC proma150 Dir Step model.

My problem is the documentation in the web show how to connect output for plasma off and plasma on with Masso G2, i have Masso G3 and don't have output relay in Masso G3 only see Output TTL
So how to do, use any output TTL and connect one wire in output TTL and other wire in Power+ ?

All the alim plug near output are Grd (-)  already connect output TTL and Grd but plasma don't start. If all alim plug near output are Grd have reason i think, i afraid if i use Power + can burn somethings

Please can have wiring about MASSO G3 With plasma source and THC Proma150

Best regards

The TTL outputs were discussed here:

Look here:

Plus search my name to find most of your answers: Ross

You can look at this aswell, it might help!

Thanks Segoman and Ross, it's more clear now in my head and know now need ttl output command a dry contact like relay for switch on off the torch.

I don't have classic relay with me now, just many SSR relay. SSR relay can works for switch on off the torch.

When plasma cutter say "Arc Ok torche can move" to Masso can also add SSR Relay or Plasma cutter are usualy already relay inside ?

What fo you think about my schema ?  Don't have errors ?

Best regards

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