Mitsubishi Electric MELSERVO EMC, Installation Manuallines

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4 EMC COUNTERMEASURE PARTS
4.3 Ferrite core (Data line filter)
19
4
4.3
Ferrite core (Data line filter)
Noise can be prevented by installing a data line filter onto cables such as the encoder cable.
For example, ZCAT3035-1330 by TDK, ESD-SR-250 by TOKIN, GRFC-13 by Kitagawa Industries, and E04SRM563218 by
SEIWA ELECTRIC are available as data line filters.
As a reference example, the impedance specifications of the ZCAT3035-1330 (TDK) are indicated below. These impedances
are reference values and not guaranteed values.
[Unit: mm]
• Usage example
Impedance [ Ω ]
10 MHz to 100 MHz 100 MHz to 500 MHz
80 150
φ
13 ± 1
φ
30 ± 1
34 ± 1
39 ± 1 Loop for
fixing cable band
Product
name
Lot number
Dimensions (ZCAT3035-1330)
Passing through once Passing through twice Passing through three times