Hello World,

I have a analog card 2AO I Standard connected a proporcional ventil, but i dont get any power in my valve.

I send in attachement the connection that I have. I check the 24vdc and i have it, but in the Mana how can i do for have 0vdc?.

All looks ok, but no signal...

When i put ovdc in the 2pin of my TM of the card, this work...

This have to do with any config in the HW? Normally i need have 0vdc in the Mana?

Somebody can help?

Thanks

Model:

SIE.6ES7135-4GB01-0AB0+TM-E15C26-A1