The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 07, 2020
Filed:
Mar. 15, 2017
Beckhoff Automation Gmbh, Verl, DE;
Holger Büttner, Berlin, DE;
Thomas Rettig, Rheda-Wiedenbrück, DE;
Dirk Bechtel, Bielefeld, DE;
Michael Jost, Dörentrup, DE;
Christopher Pohl, Verl, DE;
Hans Beckhoff, Verl, DE;
Beckhoff Automation GmbH, Verl, DE;
Abstract
An input/output module is provided for a bus system having a socket, the five contact cups of which each may comprise an electrical contact, and a measuring device for detecting a connector of a four-wire data cable. The measuring device can be configured to detect, when a connector is inserted into the socket, whether the connector comprises four or five electrical contact pins which are each plugged into one of the contact cups and are electrically connected to the respective electrical contact of the contact cups. The measuring device may be configured to close a first and a second switching device only when five electrical contact pins are detected in order to apply a respective supply voltage from two DC voltage supplies to the corresponding plugged contact pins of the connector plugged into the socket via the respective electrical contacts of the contact cups.