04-30-2012 03:04 PM
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
05-01-2012 11:17 AM
05-01-2012 12:00 PM
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.