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Need to generate 2mA-22mA current loop

 

Hi,

 

I want to generate 2-22mA of current from my PLC module, Please suggest any NI Module can be utilize for this purpose. Is 9265 good for this purpose? as I already have a voltage inside my PLC card.

Please see the picture below.

 

Thank

Prashant

untitled.PNG

 

 

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Alejandro C. | National Instruments
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Hi,

I have used one of these before:

http://www.analog.com/en/digital-to-analog-converters/da-converters/ad420/products/product.html

And used a TTL DIO module to drive the SPI bus.  It was easy to use and very accurate.  I chose the device as it has a 0-24mA range.

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