Electronic test nodes for automatic check of a safety chain

An electronic test node (1) for a safety chain (22) in a passenger conveyor system includes an electrical connection (2) for an associated safety switch (4). A processor (6) is configured to monitor a signal carried by the electrical connection (2) so as to detect whether the associated safety switc...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Diwisch, Norbert, Herkel, Peter
Format: Patent
Sprache:eng
Schlagworte:
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