data trigger to solid state relay

[KCL64]

I would like to take 2 channels from a data trigger and have them hold a solidstate relay closed until the trigger event.

Any idea's what module could I use to perform this task.?  Thanks. Kent

[CJ_Butler__DASYLab_Pro]

Kent,

I need a bit more explanation. Is the data trigger the DASYLab Data Trigger module or is it a Digital Input?

...until the trigger event.... what trigger event? 

I would look at the Latch module or the FlipFlop module. 

[KCL64]

Sorry ,It's a dasylab data trigger module setup to trigger within the limits I have set.

The data trigger works on my status indicators, green for good, red for bad . When the staus is

green I require a NC solidstate control relay and when it goes red I require that relay to open.

[KCL64]

I tried using a digital output but I believe because I'm using the analog input to get my required speed this is not possible. Is there a way of programming and

wiring an analog output to control this solidstate relay.

[TomRizzo]

Which hardware are you using?

[KCL64]

Hi Tom

USB-1208FS 

   Analog subsystem

5000Hz / 100 samples/block

Works great at my speed requirement. CJ and Jeff helped me out of a bind when they suggested going to analog instead of the slower digital sub system.

But I still require a way to get a signal out to my machines solid state relay for a stop command when the data goes out of range and status goes red.

[TomRizzo]

To my understanding, I also have a 1208FS in my stock, you should be able to connect it with a digital output very easyly.

The manual would explain it how to do it wire it.

Obviusly, do not expect a super fast reaction but it should be good enough.

[KCL64]

I have tried to add a digital output but it seems to slow down the analog input also.

I will test further this way to see what's really going on. The digital output speed is

not as big a factor in this experiment.  Thanks Kent.

[TomRizzo]

That is strange, when you're done with the design, post it and maybe we can quickly test it

[KCL64]

It doesn't appear that It will let me use a digital output with out changing my scan rate.