COMMUNICATION ADAPTER

A communication adapter capable of performing communication even in a case where power supply from an external device has ceased is provided. The communication adapter includes a power storage configured to receive power supplied from an external device and store the power, a communication unit conf...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TANAKA, Toshiyuki, SHINOHARA, Noriyuki, NAKAYAMA, Yoshimasa, CHIHARA, Minoru
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A communication adapter capable of performing communication even in a case where power supply from an external device has ceased is provided. The communication adapter includes a power storage configured to receive power supplied from an external device and store the power, a communication unit configured to receive power supplied from the power storage, a control unit configured to communicate with an external management device via the communication unit, a first power supply line through which the power supplied from the external device goes to the control unit, thereby bypassing the power storage, and a second power supply line through which the power supplied from the power storage goes to the control unit.