2 precautions on connecting noise filter, 1) precautions on using noise filters – Yaskawa Sigma-5 User Manual: Design and Maintenance - Linear Motors User Manual

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3 Wiring and Connection

3.8.2 Precautions on Connecting Noise Filter

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3.8.2 Precautions on Connecting Noise Filter

This section describes the precautions on installing a noise filter.

(1) Precautions on Using Noise Filters

Always observe the following installation and wiring instructions.

Do not put the input and output lines in the same duct or bundle them together.

Separate the noise filter ground wire from the output lines.
Do not put the noise filter ground wire, output lines and other signal lines, in the same duct or bundle

them together.

Ground plate

Ground
plate

Noise
Filter

Separate these circuits.

Noise
Filter

Wrong

Correct

Noise
Filter

Ground plate

Noise
Filter

The ground wire
can be close to
input lines.

Wrong

Correct