Keyence SV Series User Manual

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4-8 Remedying Noise and High Harmonics
SIGNALS AND WIRING
4
- SV Series User’s Manual -
Surge Suppressor
Surge suppressor is the component to absorb thunder surge, and prevent the mistaken operation or damage of
electronic circuit.
For the surge suppressor of 200V type servo amplifier, it is recommended to use LT-C32G801WS produced by
Soshin Motor.
Electromagnetic Contactor
When AC power sequence control program connected to servo amplifiers is constructed from outside, electromagnetic
contactor should be used
.
For electromagnetic contactor selection, see "2-3 Servo Amplifier Specifications", page 2-7.
Remedying High Harmonics
For 200V type servo amplifiers, DC reactor can be connected.
Connection method is as follows.
For 100V type servo amplifiers, please connect external AC reactor to main circuit power terminal (L1, L2).
When selecting AC//DC reactors, see the following table.
Power supply of main
circuit
Model of servo amplifier Inductance [mH] Rated current [A]
200V
SV-0052
24.8
SV-0102
SV-0202
SV-0402
SV-0752
SV-1002
SV-1502
1.5 8.8
SV-2002
SV-30021 14
SV-5002 0.47 26.8
100V
SV-0051
20 2
SV-0101
SV-02015 3
SV-04012 5
3-phase input
DC reactor
Servo amplifier
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- 1
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- 2

Keyence SV Series Specifications

General

Display	LCD
Output Type	Digital, Analog
Power Supply	24V DC
Communication	Ethernet, RS-232, RS-485
Series	SV Series
Programming Language	Ladder Logic
Mounting	Panel mounting
Operating Temperature	0 to +50°C
Storage Temperature	-20 to +60°C
Vibration Resistance	10 to 55 Hz
Shock Resistance	30G