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:
Nov. 20, 2007
Filed:
Nov. 10, 2004
Johannes Aschenbrenner, Emmendingen, DE;
Johannes Aschenbrenner, Emmendingen, DE;
Sick AG, Waldkirch, DE;
Abstract
The invention relates to a connection module for the connection of a sensor, in particular of an optoelectronic sensor, to a fieldbus, comprising a sensor interface for the connection of the connection module to an interface of a sensor, a serial bus interface for the connection of the connection module to an interface of a fieldbus and a gateway circuit which is connected to the bus interface and to the sensor interface in order to convert data received at the bus interface into a data format of a connected sensor and vice versa. The sensor interface of the connection module is made as a parallel interface. At least one I/O circuit is integrated into the connection module and is connected to the bus interface and to the sensor interface. The invention further relates to a method for the connection of a sensor to a fieldbus via a connection module.