System for Motor Control Center

According to the present invention, a socket board, which includes a first socket, a second socket, and a third socket, for a serial communication in which a stub is minimized comprises a relay unit for electrically connecting a transmission/reception signal pin of the first socket and a transmissio...

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Bibliographic Details
Main Authors ROH, SOO JANG, YUN, JUNG HUN, KIM, YONG JU, AN, DAE CHAN, JEONG, CHANG YONG, MOON, BOO GI, JO, SUNG WOON, BYUN, YOUNG BOK, CHOI, DAE SIK, JI, DONG CHUN
Format Patent
LanguageEnglish
Korean
Published 21.03.2018
Subjects
BASIC ELECTRIC ELEMENTS
CURRENT COLLECTORS
ELECTRICITY
LINE CONNECTORS
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Summary:According to the present invention, a socket board, which includes a first socket, a second socket, and a third socket, for a serial communication in which a stub is minimized comprises a relay unit for electrically connecting a transmission/reception signal pin of the first socket and a transmission/reception signal pin of the third socket in a non-exciting status, and electrically connecting the transmission/reception signal pin of the first socket and a first transmission/reception signal pin of the second socket and electrically connecting the transmission/reception signal pin of the third socket and a second transmission/reception signal pin of the second socket in an exciting status. The first transmission/reception signal pin and the second transmission/reception signal pin are separately configured. 본 발명에 따른 스터브가 최소화된 시리얼 통신용 소켓 보드는, 제 1 소켓, 제 2 소켓 및 제 3 소켓을 포함하는 소켓 보드에 있어서, 비여자 상태에서는 상기 제 1 소켓의 송수신 신호핀과 상기 제 3 소켓의 송수신 신호핀을 전기적으로 연결하며, 여자 상태에서는 상기 제 1 소켓의 송수신 신호핀과 상기 제 2 소켓의 제 1 송수신 신호핀을, 그리고 상기 제 3 소켓의 송수신 신호핀과 상기 제 2 소켓의 제 2 송수신 신호핀을 전기적으로 연결하는 릴레이부;를 더 포함하며, 상기 제 1 송수신 신호핀과 상기 제 2 송수신 신호핀은 각각 별개로 구성되는 것을 특징으로 한다.
Bibliography:Application Number: KR20160117058