EMC, Bonding and Earthing

18 September 2026

Industrial environments contain electrical equipment that can generate interference and affect the performance of industrial communication networks. Correct cable installation, shielding, bonding and earthing can help reduce interference and improve network reliability.

This technical specification provides practical guidance on electromagnetic interference (EMI), bonding and earthing for industrial automation networks. It covers recommended installation practices to help minimise interference and improve the resilience of control network infrastructure in both greenfield and brownfield installations.

This technical specification covers:

Types of electrostatic and electromagnetic interference
Good design practices and mitigation methods
Cable separation
Cable trays, metal conduit and channels
Bonding and shielding
Greenfield and brownfield installation considerations
Staff training and relevant industry standards

Latest Revision: 1.1
Last Updated: September 2026

View Technical Specification

Phumi Mahlangu

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Phumi has over two years of experience in the community development and land use industries. She loves to read crime fiction novels, paint abstract pictures and partake in traditional dance.

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