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DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

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Standards [CURRENT]

IEC 60839-7-20
Alarm systems - Part 7-20: Message formats and protocols for serial data interfaces in alarm transmission systems; Terminal interfaces employing ITU-T recommendation V.24/V.28 signalling

Title (German)

Alarmanlagen - Alarmübertragungsanlagen - Teil 7-20: Nachrichtenformate und -protokolle für serielle Datenschnittstellen in Alarmübertragungsanlagen; Anzeige- und Bedieneinrichtungsschnittstelle für ITU-T-V.24/V.28-Signale

Edition 2001-03
Original language English
Price On Request
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