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Old January 18th, 2018, 07:30 AM   #7
AustralIan
Member
United Kingdom

AustralIan is offline
 
Join Date: Jan 2013
Location: UK
Posts: 780
$150 USD will get you a Siemens Logo!8 with 4 AI (0-10V), built in ethernet port and a built in screen.

use a 500Ohm resistor to convert your 4-20mA to 2-10V signal.

Can be programmed in linux too, so if this is all you are doing, you could save a packet in windows licences.
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