Mitsubishi Electric MELSERVO-J5 User Manual page 244

Ac servo system

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Table of Contents

■Noise reduction techniques for the network cable

Take measures against noise for both ends of the network cable.

If using the network cable in an environment with excessive noise, directly connect the shield of the cable to the ground plate

with cable clamp fittings at a place 200 mm to 300 mm or less from the servo amplifier.

When connecting the network cable from outside the cabinet, connect it to the ground plate at a place 5 mm to 10 mm away

from the cabinet entrance.

To reinforce noise reduction techniques, installing a data line filter (TDK ZCAT1730-0730) to the network cable is

recommended. Install the data line filter to a place 80 mm or less from the servo amplifier.

• Inside the cabinet

When using cable clamp fittings

Servo amplifier

When using a data line filter

Servo amplifier

80 mm or less

6 OPTIONS AND PERIPHERAL EQUIPMENT

6.14 Noise reduction techniques

Cable clamp fitting

200 mm to 300 mm

Data line filter