Generate0-20V PMW-Signal

[Herati]

Hello everybody,

I am looking for a solution to generate a 0-20V PWM signal with NI-Hardware.

The Problem is that all NI-HW can generate signals between +/-10V. The solution will be a external signal conditioning. But I try to ask the forum members if there is a solution only with NI-PXI HW to generate a 0-20V PWM Signal without extern signal conditioning HW?

Thanks for your supporting!

Herati

[Henrik_Volkers]

If you have a +-10V Signal you can shift it with a capacitor and a diode to -0.7(.5) and 19.3. However that will  not work with DC AND is external Hardware.

Maybe a 24V DIO Card?

[Herati]

Thank you very much for your quick answer.

What about this PXI Hardware:

http://sine.ni.com/nips/cds/view/p/lang/en/nid/14530

If with DI/O so maybe with this one right?

http://sine.ni.com/nips/cds/view/p/lang/en/nid/202507

Servus

Herati!