What is the Current Draw of the CompactRIO-9067?

Updated May 16, 2018

Reported In

Hardware

  • cRIO-9067

Issue Details

I am designing a power supply for my CompactRIO-9067. I see on the spec sheet that the voltage is 9 - 30 VDC and the max Wattage with 4 modules in is 25 W. What should I consider for current?

Solution

The current will depend on what voltage your power supply can provide. You can use the following formula to calculate the maximum current: 
 
Watts = Current * Voltage
 
So for instance, if you were supply 9 VDC and had a maximum Wattage of 25 W, then your max current would be 2.778 Amps.

 

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