How to use LabView for Pyros fire (devices)

I searched NI Forums and google on this subject, but can't find much.

Can someone help me understand what modules I need to shoot a few different pyros (aka, Squibs devices) such as cable cutters, bottle openers, etc.?  We use a 9172 chassis.  I can monitor and record data from a pressure sensor with voltage module and production of 9205 with a module 9263 without any problem.  I can not just current output enough with the material that I have now.  Pyros should I use require anywhere from 1 to 5 Amps and so far up to 6.15 volts to activate.

I have not seen any module that can much more output current.  However, 9481 relay module could be promising if it can give me another amp or two at a lower voltage.  The range says 4 amps at 30 VDC.  My future plan must have the VI the first pyro when the pressure reaches a specified point and then fire the second pyro at a specified after the first time.

Someone out there has have done something like this before.

I'll worry about programming after I find the material.

Thanks to all those who can help you

I would not recommend to use the outputs digital Parallels. They can't really spend exactly synchronously. So by setting on and outside we can overload and destroy the circuits of switching first and last respectively.

I recommend you add a simple electromechanical or solid state relays.

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