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:
Jun. 09, 2015
Filed:
Feb. 14, 2013
Honeywell International, Inc., Morristown, NJ (US);
Dinesh Kumar KN, Bangalore, IN;
Paul Gerhart, North Wales, PA (US);
Sai Krishnan Jagannathan, Banglaore, IN;
HONEYWELL INTERNATIONAL INC., Morristown, NJ (US);
Abstract
An apparatus includes at least one first input/output (I/O) module having multiple first I/O channels. Each first I/O channel is configured to provide a communication path. The apparatus also includes a second I/O module having multiple second I/O channels. Each second I/O channel is configured to provide a redundant communication path for one of the first I/O channels. The apparatus is configured to provide the redundant communication paths for only a subset of the first I/O channels. The first I/O channels may include critical I/O channels and non-critical I/O channels, and the apparatus may be configured to provide the redundant communication paths for only the critical I/O channels. The apparatus can be configured to provide the redundant communication paths for the first I/O channels of a single first I/O module or multiple first I/O modules.