Mitsubishi Electric MELSEC-F FX1N Series Hardware Manual page 15

FX1N Series Programmable Controllers
Notes when using the FX
This unit may be used as supplied and will be in compliance with the previously identified
standards / directives.However, it is recommended as an additional precaution to reduce
conducted mains terminal voltage emissions when power sources are shared, that an external
mains filter is used. Mitsubishi have tested and would like to recommend the following filters (or
user selected filters which are manufactured / designed/used in a similar manner to those
identified here):
Filter #1: Manufacturer
Volgen
Unit - VFB-05B
For the most effective use of any filtering system the following configuration should be adopted,
always remembering to keep the filter as close to the power input port as possible. For
example only:
Ex.
75mm
(3 inches)
-40ER-ES/UL.
0N
Filter #2: Manufacturer
TDK
Unit -ZHG2203-11S
AC mains input
-
FX MR-ES/UL
1N
Filter #3: Manufacturer
Roxburgh Electronics
Unit - DRF1, DRF3 range of filters
Various extension blocks
FX -40ER-ES/UL
0N
xi