Euchner EKS FSA with USB Interface Bedienungsanleitung PDF herunterladen (Seite 5)

Manual EKS Electronic-Key Adapter USB

094485-04-11/13 Subject to technical modifications Page 5/44

1.1.2 Abbreviations

The following abbreviations are used in this manual:

 AC Alternating Current

 BCC Block Check Character

 CTS Clear To Send

 DC Direct Current/Diagnostic Coverage

 DIP Dual Inline Package

 DLE Data Link Escape (acknowledgement)

 E²PROM Electrically Erasable Programmable Read-Only Memory

 EKS Electronic-Key-System

 EKS FSA Electronic-Key-System For Safety Applications

 ETX End of TeXt

 FSA For Safety Applications

 LED Light Emitting Diode

 MTTF

Mean Time To Dangerous Failure

 NAK Negative AcKnowledgement

 PA PolyAmide

 QVZ QuittungsVerzugsZeit (acknowdegement delay time)

 ROM Read-Only Memory

 STX Start of TeXt

 USB Universal Serial Bus

 ZVZ ZeichenVerzugsZeit (character delay time)

1.2 CE conformity

The EKS Electronic-Key adapters with USB interface conform to the EMC directive 2004/108/EG

(2004/108/EC, 2004/108/CE).

The Electronic-Key adapters comply with the following European/international standards:

 EN 55011 Industrial, scientific and medical equipment - Radio-frequency disturbance

characteristics - Limits and methods of measurement

 EN 61000-6-2 Electromagnetic compatibility (EMC) - Part 6-2: Generic standards - Immunity for

industrial environments

1.3 Approvals

The EKS Electronic-Key adapters with USB interface are certified in accordance with (UL File Number E240367).

For use and operation as per the requirements, a power supply for use in class 2 circuits must be used.

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Euchner EKS FSA with USB Interface Bedienungsanleitung Seite 5