EMC Guideline for Compliance with Directive 2014/30/EU

To comply with the requirements of the EMC Directive 2014/30/EU, each machine must be designed according to the manufacturer’s risk assessment. Below are detailed guidelines to ensure compliance.

General Guidelines

1. Enclosure Mounting:

   • Directly mount the drive inside an enclosure or on a baseplate that is electrically conductive.

2. Cable Length:

   • Use cables with a maximum length of 3 meters.

3. Shielded Cables:

   • Shielded cables are mandatory for specific lines to reduce electromagnetic interference (EMI).

Guidelines for DC Lines

• Shielded Cables:

  • All DC lines require the use of shielded cables.

Guidelines for EtherCAT Lines

1. Enclosure and Connectors:

   • Directly mount the drive inside an electrically conductive enclosure or on a conductive baseplate.

   • Use a chassis-mounted EtherCAT connector to ensure proper grounding and shielding.

2. Cable Length:

   • Alternatively, use cables with a maximum length of 3 meters if the drive is not mounted inside a conductive enclosure.

Special Attention for EtherCAT Shielding

• EtherCAT Shield Connection:

  • The EtherCAT shield inside the robot’s chassis must not be connected to the drive. Ensure there is no direct connection between the EtherCAT shield and the drive to prevent potential grounding issues and electromagnetic interference.

By following these guidelines, you will help ensure that your machines meet the EMC Directive 2014/30/EU requirements, minimizing electromagnetic interference and enhancing the overall reliability of your systems.

For more information please visit: EMC Guidelines