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Appendix 4 - 9
MDS-D-SVJ3/SPJ3 Series Specifications Manual
Appendix 4-6 EMC countermeasure parts
Appendix 4-6-2 Ferrite core
A ferrite core is integrated and mounted on the plastic case. Quick installation is possible without cutting the
interface cable or power cable. This ferrite core is effective against common mode noise, allowing measures
against noise to be taken without affecting the signal quality.
*1 A fixing band is enclosed when shipped.
ZCAT-B type: Cabinet fixed type, installation hole ø4.8 to 4.9mm, plate thickness 0.5 to 2mm
ZCAT-C type: Structured so that it cannot be opened easily by hand once closed.
Part name Fig A B C D E
Applicable
cable outline
Mass
Recommended
ferrite core
ZCAT3035-1330(-BK)
*1
1 39341330 - 13 63
ZCAT2035-0930-M(-BK) 2 35 29 13 23.5 22 10 to 13 29
ZCAT2017-0930-M(-BK) 3211792028.5 9 12
ZCAT2749-0430-M(-BK) 4 49 27 4.5 19.5 - 4.5 26
A
B
ǾC
ǾD
A
B
D
E
ǾC
A
B
Ǿ
C
Ǿ
D
Ǿ
C
Ǿ
D
E
A
B
Fig.2 Fig.1
Fig.3 Fig.4
ZCAT-B type
ZCAT-C type
Recommended ferrite core
TDK ZCAT Series
Shape and dimensions
ZCAT type ZCAT-A type
[Unit: mm]