Appendix 9.6.2 Ferrite Core - Mitsubishi Electric MELDAS C6 Maintenance Manual

Appendix 9.6.2 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 countermeasures against noise
without affecting the quality of the signal.
Recommended ferrite core
TDK ZCAT Series
ZCAT3035-1330 (-BK)
ZCAT type
A
B
T D K
ZCAT-C type
A
T D K
Part Name
ZCAT1518-0730-M (-BK) *1
ZCAT1518-0730 (BK) *2
ZCAT2017-0930-M (-BK)
ZCAT2032-0930-M (-BK) *1
ZCAT2032-0930 (-BK) *2
ZCAT2132-1130-M (-BK) *1
ZCAT2132-1130 (-BK) *2
ZCAT3035-1330-M (-BK) *1
ZCAT3035-1330 (-BK) *2
ZCAT1525-0430AP-M (-BK)
ZCAT1325-0530A-M (-BK) *1
ZCAT1325-0530A (-BK)
ZCAT1730-0730A-M (-BK)
ZCAT2035-0930A-M (-BK) *1
ZCAT2035-0930A (-BK)
ZCAT2235-1030A-M (-BK)
ZCAT2436-1330A-M (-BK)
ZCAT2017-0930B-M (-BK)
ZCAT2749-0430-M (-BK)
ZCAT4625-3430D (-BK)
ZCAT4625-3430DT (-BK)*3
ZCAT6819-5230D (-BK)
ZCAT6819-5230DT (-BK)*3
ZCAT-C type, ZCAT-D type
*1. The M stamp is attached.
*2. A fixing band is attached at shipment.
*3. Specifications for fixing with double-sided tape. (Tape attached when shipped from factory.)
●ZCAT-B type: Cabinet fixing type installation hole ø4.8 to 4.9mm, plate thickness 0.5 to 2mm
●ZCAT-AP, ZCAT-C types: Structure that prevents easy opening after case is closed.
APPENDIX 9 EMC INSTALLATION GUIDELINES
Appendix 9.6 Parts for EMC Countermeasures
ZCAT-A,ZCAT-AP type
D
A
C
B
T D K
A B øc
22±1 18±1 7±1
22±1 18±1 7±1
21±1 17±1 9±1
36±1 32±1 9±1
36±1 32±1 9±1
36±1 32±1 11±1
36±1 32±1 11±1
39±1 34±1 13±1
39±1 34±1 13±1
25±1 20±1 4±1
25±1 20±1 5±1
25±1 20±1 5±1
30±1 23±1 7±1
35±1 28±1 9±1
35±1 28±1 9±1
35±1 28±1 10±1
36±1 29±1 13±1
21±1 17±1 9±1
49±1 27±1 4.5±1
45.5±1 24.5±1 34±1
45.5±1 24.5±1 34±1
67.5±1 18.5±1 52±1
67.5±1 18.5±1 52±1
I - 115
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ZCAT-B type
E
B
φC
T D K
ZCAT-D type
A
T D K
C
Applicable cable
ød E
outer diameter
15±1 – 7max.
15±1 – 7max.
20±1 – 9max.
19.5±1 – 9max.
19.5±1 – 9max.
20.5±1 – 11max.
20.5±1 – 11max.
30±1 – 13max.
30±1 – 13max.
15±1 11.5±1 2.5 to 4 (USB)
12.8±1 11.2±1 3~5 (USB)
12.8±1 11.2±1 3~5 (USB)
16.5±1 15±1 4~7 (USB/IEE1394)
19.5±1 17.4±1 6~9
19.5±1 17.4±1 6~9
21.5±1 20±1 8~10
23.5±1 22±1 10~13
20±1 28.5±1 9max.
19.5±1 – 4.5max.
12±1 – For 26-core flat cable
12±1 – For 26-core flat cable
16±1 – For 40-core flat cable
17±1 – For 40-core flat cable
A
E
Applicable cable
thickness:
1.3mm max.
Weight (g)
6
6
11
22
22
22
22
63
63
7
7
7
12
22
22
27
29
12
26
32
32
58
58