Need Help!- Need help with noise on limit switch cables. Elco or AC cap?

[riva]

I am currently working on a machine with a lot of noice on the limit switch cables and the swicthes are trigered once every few seconds. I have used the search function on the forum and came up with the solution that you need to put a capacitor over the input and gnd with 0.1uF capacity.

The question i have is is this capacitor a DC Elco capacitor or a AC capacitor. In my collegue years we have looked at a schematic of a power supply and there i think the elco was for buffering and the normal cap for filtering but i am not shure anymore.

[riva]

The condensator i have in mind is the FKS3 will this be ok to use?

[mactec54]

Hi riva

Put shielded cables in & ground one end of the shield only normally the input end leave the switch end unconnected & trimmed

[riva]

I already planned to put shielded cable on the machene but also want to put some capacitors in thetoolbox so if there is still noise on the lines i can filter it out but for this i need to now if it are DC elco capacitors or AC capacitors.

[Greolt]

Cap like this. It will have "104" on it.