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English Translations » 【仪表自控交流圈】 » Regarding lightning protection for the MOXA NPORT 5630

Regarding lightning protection for the MOXA NPORT 5630

2017-07-07View Original

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One of the ports on our MOXA NPORT 5630 serial server keeps getting damaged by lightning strikes; it’s strange, as the other 4 ports are never affected by lightning. The circuit diagram is as follows; could someone **help take a look? Thank you in advance:**
Reply #22017-08-08
No way, nobody knows about Kaichuan?
Reply #32017-08-09
It seems either my description wasn’t clear enough, or everyone’s knowledge of lightning protection is limited.
Reply #42017-09-24
It is recommended to carefully check whether the grounding, grounding method, and grounding resistance meet the required standards. Are the options for the lightning protection module correct?

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Translated at 2026-07-21 02:48:23

Original: https://bbs.hcbbs.com/thread-1803701-1-1.html

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