Noise Filter (Power Supply Line Filter) - Mitsubishi Electric MELIPC MI3321G-W Safety Manuallines

4.4

Noise Filter (Power Supply Line Filter)

A noise filter is a component which has an effect on conducted noise. Although installing a noise filter on the power supply cable is not
mandatory, doing so can suppress a larger amount of noise. (The noise filter is generally effective for reducing conducted noise in the band
of 10 MHz or less.) Use the filters equivalent to the following filters.
Model name
Manufacturer
Rated current
Rated voltage
The precautions when attaching a noise filter are described below.
• Do not run the input and output cables of the noise filter together. Doing so inducts the output side noise into the input side cable where
noise has been eliminated by the noise filter.
Wire the input and output cables separately.
Input side
(power supply side)
Filter
• Connect the ground terminal of the noise filter to the control panel with the shortest cable as possible (approx. 10 cm (3.94 inch.)).
RSMN-2006
TDK-Lambda
6 A
250 V
Output side
(device side)
NBH-06-432
COSEL
Bundling the input and output cables inducts noise.
(power supply side)
Bundling
Filter
Output side
(device side)
Input side
Induction
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