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6. OPTION AND AUXILIARY EQUIPMENT
(1) Data line filter
Noise can be prevented by installing a data line filter onto the encoder cable, etc.
Example: Data line filter: ZCAT3035-1330 [TDK]
Impedance specifications (ZCAT3035-1330)
Impedance[ ]
10 to 100MHZ
80
The above impedances are reference
values and not guaranteed values.
(2) Surge suppressor
The recommended surge suppressor for installation to an AC relay, AC valve, AC electromagnetic
brake or the like near the servo amplifier is shown below. Use this product or equivalent.
Rated
Voltage
C [ F]
R [ ]
AC[V]
50
200
0.5
(1W)
Note that a diode should be installed to a DC relay, DC valve or the like.
Maximum voltage: Not less than 4 times the drive voltage of the
Maximum current: Not less than twice the drive current of the relay
ESD-SR-25 [Tokin]
100 to 500MHZ
150
Product name
MS
Surge suppressor
Surge suppressor
Test Voltage AC[V]
Across
T-C 1000(1 to 5s)
10 3
(0.39
relay or the like
or the like
39 1(1.54 0.04) Loop for fixing the
cable band
34 1
(1.34 0.04)
TDK
Lot number
Outline drawing (ZCAT3035-1330)
Relay
(Ex.) 972A.2003 504 11
(Matsuo Electric Co.,Ltd.-200VAC rating)
Outline Drawing [Unit: mm] ([Unit: in.])
Vinyl sheath
Blue vinyl cord
10(0.39)or less
10(0.39)or less
15 1(0.59 0.04)
0.12) 200(7.87)
48 1.5
or more
(1.89 0.06)
6 - 18
[Unit:mm]([Unit:in.])
Surge suppressor
This distance should be short
(within 20cm(0.79 in.)).
(0.71 0.06)
Red vinyl cord
6(0.24)
10 3
(0.39
0.15)
200(7.87)
or more
RA
Diode
18 1.5
4(0.16)
31(1.22)
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