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. 07, 2016
Filed:
Nov. 18, 2014
Honeywell International Inc., Morristown, NJ (US);
Dinesh Kumar Kn, Karnataka, IN;
Paul Gerhart, North Wales, PA (US);
Sai Krishnan Jagannathan, Karnataka, IN;
Honeywell International Inc., Morristown, NJ (US);
Abstract
An intrinsic barrier device, method and computer program product for isolating a communication channel of an input/output (IO) module from a field device. The intrinsic barrier device includes a front end having a programming input adapted to receive an analog input (AI), analog output (AO), digital input (DI) or digital output (DO) IO type configuration signal. The intrinsic barrier device also includes a processor to process the IO type configuration signal and an associated memory device storing an intrinsic barrier IO type configuration (IBTC) program. The processor is programmed to implement the IBTC program. The processor, responsive to the IO type configuration signal configures the intrinsic barrier device to operate as the AI, AO, DI or DO for supporting communications through the intrinsic barrier device over the communication channel between the IO module and the field device in the AI, AO, DI or DO.