Datasheet

SR-DSV10739− 25-19 −

MINAS-A5 Vol.1 Motor Business Unit, Appliances Company, Panasonic Corporation.

8-2-6 Noise Filter for Signal Line and Reactor

Install the noise filters for signal lines in all cables (power supply, motor, encoder, and interface cables),

and the reactor in power supply cable.

Recommended Surge absorber,

Noise filter and Reactor

Optional Part Number

Part Number of

Manufacturer

Surge absorber

DV0P4190 RAV-781BWZ-4

Okaya Electric

Industries

Noise filter for signal line

DV0P1460 ZCAT3035-1330 TDK

Reactor

−

RJ8035 KK-CORP.CO.JP

Noise filter

DV0PM20042 3SUP-HU10-ER-6

Okaya Electric

Industries

8-2-7 Grounding

(1) In order to avoid an electric shock, make sure to connect a protection ground terminal ( ) of the servo

amplifier and the protection ground (PE) of the control panel.

(2) Do not tighten the connection to the protection ground terminal ( ) along with other parts. The servo

amplifier has two protection ground terminals.

8-3 Compliance with UL Standard

Certified by the UL508C (file No. E164620) standard by observing the installation conditions 1, 2 below.

[1] Use the servo amplifier under the environment of pollution level 2 or 1 defined in IEC60664-1.

(Example: Installed in the IP54 control panel.)

[2] Make sure to connect a circuit breaker or fuse compliant with UL certification (marked with LISTED )

between the power supply and the noise filter.

For information about rated current of the circuit breaker/ fuse, refer to "8-3 List of Peripheral Devices

Applicable to Servo Amplifier".

For wiring, use the copper conductor cable of the temperature rating 75deg. Celsius or more.

The terminal block can be damaged if the screw tightening torque exceeds the maximum value. (see the page for

explanation of terminal blocks.)

[3] Overload protection level

The overload protection function of the servo amplifier works when the effective current will be 115% or more

of the rated current based on the time property. Check that the effective current of the servo amplifier does not

exceed the rated current. Set up the maximum instantaneous allowable current at the Pr0. 13 (first torque limit)

and Pr5. 22 (second torque limit).