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MINING - INFORMATICS, AUTOMATION AND ELECTRICAL ENGINEERING


Conditions for using digital isolators in intrinsically safe applications.

Sławomir Chmielarz, Tomasz Molenda, Piotr Szymała, Wojciech Korski

No. 1(529) 2017, pp. 43-48

Full text: pdfPDF

Abstract:

This article highlights the issues related to the use of the galvanic separation of digital circuits by employing modern digital isolators in intrinsically safe applications. The authors refer to the requirements of suitable standards and directives and present their interpretation. They also identified limitations related to the use of digital isolators in intrinsically safe circuits.

DOI: dx.doi.org/10.7494/miag.2017.1.529.43