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:
Aug. 15, 2017
Filed:
Dec. 24, 2012
Festo Ag & Co. KG, Esslingen, DE;
Martin Gehrke, Weinstadt, DE;
FESTO AG & CO. KG, Esslingen, DE;
Abstract
A field unit with a bus node which is designed for signal conversion between an external bus protocol and an internal bus protocol for communication with at least one function module, in such a way that a sequential transmission of data packets is made along an internal bus system and also including function modules which are designed for processing of data packets and for signal transmission with at least one downstream function component wherein the bus node is so designed for a differentiation of data packets of the higher-level control device that in the bus node a processing of non-safety-related data packets to the internal bus system and onwards transmission of safety-related data packets to the internal bus system is effected, and wherein at least one function module connected to the internal bus system is designed as a safety module for processing of safety-related data packets.