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- FAQ > Controllers > Programmable Controllers MELSEC > MELSEC-F Series > Main Unit > Necessity for installing a noise filter
FAQ
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Necessity for installing a noise filter
Is a noise filter required for the programmable controller power supply?
- Category :
-
- FAQ > Controllers > Programmable Controllers MELSEC > MELSEC-F Series
- FAQ > Controllers > Programmable Controllers MELSEC > MELSEC-F Series > Main Unit
- FAQ > Controllers > Programmable Controllers MELSEC > MELSEC-F Series > I/O Extension
- FAQ > Controllers > Programmable Controllers MELSEC > MELSEC-F Series > Analog Control
- FAQ > Controllers > Programmable Controllers MELSEC > MELSEC-F Series > High-Speed Counting
- FAQ > Controllers > Programmable Controllers MELSEC > MELSEC-F Series > Positioning Control
- FAQ > Controllers > Programmable Controllers MELSEC > MELSEC-F Series > Network/Communication
- FAQ > Controllers > Programmable Controllers MELSEC > MELSEC-F Series > Accessories
Answer
Unless the necessity is described in manuals, a noise filter is not required.
However, if the programmable controller is used in an environment with much noise, consider an installation of a noise filter or an isolation transformer to reduce external noise.
However, if the programmable controller is used in an environment with much noise, consider an installation of a noise filter or an isolation transformer to reduce external noise.
- Product Name
- FX1S, FX1N, FX1NC, FX2N, FX2NC, FX3S, FX3G, FX3GC, FX3U, FX3UC
- Product Category
- Main unit, I/O Extension, Analog Control, High-speed Counting, Positioning Control, Network/Communication, Accessories, Options, Engineering Software, GX Developper, GX Works2, General, Others
- Series
- MELSEC-F series
