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Problems with proximity switches

2010-10-20View Original

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Can anyone tell me the application ranges of NPN and PNP proximity switches?
Reply #22010-10-20
PNP-output proximity switches are generally used in PLCs or computers where control commands are required frequently, while NPN-output proximity switches are more often used to control DC relays. In practical applications, the output type should be selected based on the characteristics of the control circuit.

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Translated at 2026-07-24 22:56:36

Original: https://bbs.hcbbs.com/thread-747996-1-1.html

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