Voltage limiting device for use in a distributed control system

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United States of America Patent

PATENT NO 9684322
APP PUB NO 20150212529A1
SERIAL NO

14430011

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Abstract

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A voltage limiting device for limiting the voltage being transferred from a trunk circuit to a spur circuit of a distributed control network includes an AC signal device that passes the AC data signals between the trunk circuit and the spur circuit.

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Patent Owner(s)

Patent OwnerAddress
PHOENIX CONTACT DEVELOPMENT AND MANUFACTURING INC586 FULLING MILL ROAD MIDDLETOWN PA 17057

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cherewka, Michael Colin Mechanicsburg, US 3 13
Helfrick, Brenton Eugene Middletown, US 5 33
Kreider, Aaron Richard Elizabethtown, US 6 52

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