Serial RS232 through Ethernet ?

Hi,
I have an instrument (simple temperature controller - Omega)
the connection interface is db9 - RS232 - 9600 8 N 1
My labview program works and I read temperature.
The connection is through my computer serial interface.
Now, I want to use a Serial to Ethernet converter.
I have this model : IOLAN SDS4 - 4 x RJ45 serial ports, software selectable RS232/422/485 interfaces, 10/100 Ethernet, advanced feature set
https://www.perle.com/products/product_detail.asp?a=1&i=3
How can I set Labview to access the port 1 of my converter ?
Does anyone already made Serial over Ethernet with Labview ?
Thanks in advance

Yes, this morning, I installed true port from PERLE (https://www.perle.com/supportfiles/device_plugin_tech_note.shtml) and now, I have 4 com port in windows.
I was also missing one pin to the converter db9-rj45.
now, it works

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Here are some good articles for this topic, please see:
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Serial RS232 through Ethernet ?

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