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OEVE/OENORM EN 60839-7-1
Alarm systems - Part 7-1: Message formats and protocols for serial data interfaces in alarm transmission systems - General (IEC 79/175/CDV)
Edition
1999-10-01
OEVE/OENORM EN 60839-7-2
Alarm systems - Part 7-2: Message formats and protocols for serial data interfaces in alarm transmission systems - Common Application Layer Protocol (IEC 79/176/CDV)
Edition
1999-10-01
OEVE/OENORM EN 60839-7-3
Alarm systems - Part 7-3: Message formats and protocols for serial data interfaces in alarm transmission systems - Common data link layer protocol (IEC 79/177/CDV)
Edition
1999-10-01
OEVE/OENORM EN 60839-7-4
Alarm systems - Part 7-4: Message formats and protocols for serial data interfaces in alarm transmission systems - Common transport layer protocol (IEC 79/178/CDV)
Edition
1999-10-01
OEVE/OENORM EN 60839-7-5
Alarm systems - Part 7-5: Message formats and protocols for serial data interfaces in alarm transmission systems - Alarm system interface employing a 2-wire configuration in accordance with ISO 8482 (IEC 79/179/CDV)
Edition
1999-10-01
OEVE/OENORM EN 60839-7-6
Alarm systems - Part 7-6: Message formats and protocols for serial data interfaces in alarm transmission systems - Alarm system interface employing CCITT V24/V28 signals (IEC 79/180/CDV)
Edition
1999-10-01
OEVE/OENORM EN 60839-7-7
Alarm systems - Part 7-7: Message formats and protocols for serial data interfaces in alarm transmission systems - Alarm system interface for plug-in alarm systems transceivers (IEC 79/181/CDV)
Edition
1999-10-01
OEVE/OENORM EN 60839-7-11
Alarm systems - Part 7-11: Message formats and protocols for serial data interfaces in alarm transmission systems - Serial protocol for use in digital communication systems using CCITT V23 signalling at interfaces with the PSTN (IEC 79/182/CDV)
Edition
1999-10-01
OEVE/OENORM EN 60839-7-12
Alarm systems - Part 7-12: Message formats and protocols for serial data interfaces in alarm transmission systems - PTT interfaces for dedicated communications channels using CCITT V23 signalling (IEC 79/183/CDV)
Edition
1999-10-01
OEVE/OENORM EN 60839-7-20
Alarm systems - Part 7-20: Message formats and protocols for serial data interfaces in alarm transmission systems - Terminal interfaces employing CCITT V24/V28 signalling (IEC 79/184/CDV)
Edition
1999-10-01
