Coolmay C200H Series, Manual

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C200H AC Servo Manual
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4.7 Anti-jamming Countermeasures of Power Wiring
To suppress interference, please take the following measures:

Instruction input cable length should be less than 3 meters,and encoder cable should be less
than 20 meters.

Recommend grounding cable over 2.0 mm²

Please install a noise filter on the input side of the power cable to prevent radio frequency
interference.

To avoid electromagnetic interfering, the following methods can be used:
1 ） Install the upper device and a noise filter near the servo drive.
2 ） Install a surge suppressors on coils of relays, solenoids, electromagnetic contacts.
3 ） Separate high and low voltage cables away minimum at 30 cm.
4 ） Do not share a power supply with welding devices, discharge processing devices, etc. When
there is a high frequency generator nearby, please install a noise filter on the input side of the
power cable.
4.7.1 Wiring Examples Of Anti-Jamming And Ground Handling
1. Examples of anti-jamming wiring
Pic 4.13 A Example Of Anti-Jamming Wiring