Control valve, choose which module?

Hello world!

I need to create an application with Labview with HMI etc... and I also need to control 3 solenoid valves.
I have the choice for the type, and I was thinking about using those:

SMC VT307 with 24Vdc power consumption 5W

To fight them, I've identified:
cRIO-9481 with USB-9162

Is this a good choice? Because I wonder if this USB device can give enough power to control the valves that I see no external power to the USB device?

If you think of a better choice, your proposal will be welcome.

Thanks in advance for all.

Everything he needs more, it is a 24V power supply.

You must choose valves with a built in shock absorber circuit or free diode to protect the Tower relays running spark that you get to turn off an inductive load voltage.

This protection will increase turn it off of time (a few ms) valve (just in case it matters )

Tags: NI Hardware

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