Appendix 1. EMC Installation Guidelines
1.6 EMC Countermeasure Parts
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1.6 EMC Countermeasure Parts
1.6.1 Shield Clamp Fitting
The effect can be improved by directly connecting the cable's shield sheath to the grounding plate as shown
below.
Install the grounding plate near the outlet (within 10cm) of each panel, and press against the grounding plate
with the clamp fitting. If the cables are thin, several can be bundled and clamped together.
To provide sufficient frame ground, install the grounding plate directly on the cabinet or connect with a
grounding wire.
Clamp section drawing
Peel off the cable sheath at the
clamp section.
Grounding
plate
Cable
Shield
sheath
Clamp fitting
(Fitting A,B)
Cable
40
1.6.2 Ferrite Core
The ferrite core is mounted integrally with the plastic case.
This can be installed with one touch without cutting the interface cable or power supply cable.
This ferrite core is effective against common mode noise, allowing measures against noise without affecting
the quality of the signal.
ZCAT-A, ZCAT-AP type
Shape and dimensions
ZCAT type
ZCAT-C type
ZCAT-B type
ZCAT-D type