Intrinsically safe analog hart input to PLC

Join Date
Nov 2002
Posts
9
Hi all

I have a Micropilot M which is made by Endress and Hauser(it is a two wire radar Unit) I am using this device in a Class 1 division 1 area so I made it intrinsically safe, from the safe zone to the Class 1 div 1 zone. My problem is that the analog input is Passive out of the barrier and I need an active input for my PLC. I also need the Hart Output from the Transmitter to a multiplexer.
Any Suggestions,
 

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