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. 05, 2022
Filed:
Jan. 31, 2017
Phoenix Contact Gmbh & Co. KG, Blomberg, DE;
Carsten Gregorius, Bad Pyrmont, DE;
Phoenix Contact GmbH & Co. KG, Blomberg, DE;
Abstract
The disclosure relates to a modular safety switching apparatus for controlling a plurality of electrical devices, comprising: a first safety switching module comprising a first switching signal output configured to control a first electrical device; a second safety switching module comprising a second switching signal output configured to control a second electrical device; and a connection element configured to electrically connect the first safety switching module to the second safety switching module; wherein the second safety switching module is downstream in signal transmission to the first safety switching module, and wherein the first safety switching module is configured to be deactivated in response to receiving a first control signal and is further configured to feed a second control signal to the second safety switching module to deactivate the second safety switching module.