Help with a component in my CNC enclosure

[DavidR8]

I have a Schaffner FN2030-10-06 EMI filter. I can see where it goes in the attached PDF. Note that it is the exact part number as in the diagram.
Tech specs are here:

FN2030-10-06 | Schaffner Holding AG

10 A EMC filter with fast-ons

www.schaffner.com

The wiring diagram shows the EMI filter in line before the DC power supply. But the label on the filter clearly says N (DC-) and P (DC+) Load side and the same for the Line side.
Before I install this thing I want to make sure that I'm not going to let the magic smoke out by connecting it the the 240V AC line and load.

 

[Arbutus]

Your diagram is correct. The filter is installed on the AC line:

Schaffner datasheet: https://www.schaffner.com/product/FN2030/Schaffner_datasheet_FN2030.pdf

 

[Don Sipes]

If you have a VOM I would test dc continuity between the input and output terminals of the same polarity. I'm guessing that it contains (at least in part) two series inductors. Kinda like the choke filters back in the vacuum tube era.

 

[DavidR8]

Your diagram is correct. The filter is installed on the AC line:

View attachment 57288

Schaffner datasheet: https://www.schaffner.com/product/FN2030/Schaffner_datasheet_FN2030.pdf

So one leg of the AC line goes to the DC+ and one to the DC-?

 

[DavidR8]

If you have a VOM I would test dc continuity between the input and output terminals of the same polarity. I'm guessing that it contains (at least in part) two series inductors. Kinda like the choke filters back in the vacuum tube era.

There's continuity between the line and load on each side.

 

[Arbutus]

So one leg of the AC line goes to the DC+ and one to the DC-?

Yeah - and it won't matter which end is which. Its just a tank circuit.

 

[DavidR8]

Yeah - and it won't matter which end is which. Its just a tank circuit.

Ok cool, appreciate the help!