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RS-485 Surge Protection Device


ariklee May 7, 2019 02:49 PM

I've got a Jewell 500-series borehole tiltmeter. They aren't cheap, so I was thinking of using an inline surge protector on the RS-485 (RS-422) full duplex (4-wire) communication lines. Does anyone have a recommendation?

The device is powered by 12VDC. Any recommendations for surge protection on that besides a simple 1A fuse?

Thanks,

Eric

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