Public Q&A

Should I consider EMI shielding or a dedicated grounding bus when mounting inside an electrical cabinet?

Industrial Automation Connectivity · 2026-10-13

Yes. EMI from nearby power electronics and the cabinet's metal structure can affect router performance and signal quality. Plan for RF-friendly placement and adequate ventilation. Use a dedicated grounding point for the router and connected devices, and include transient protection (surge/ESD) close to the power input. Keep power cables away from data/antenna lines, and route cables to minimize noise. If you're unsure, Comset can review your cabinet layout and advise on antenna exits, grounding practices and safe distances from noisy components.

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