IEC 60839-7-12:2001 ED1

Alarm systems - Part 7-12: Message formats and protocols for serial data interfaces in alarm transmission systems - PTT interfaces for dedicated communications channels using ITU-T Recommendation V.23 signalling

Publication date: 9 mar 2001

95.99 Withdrawal of Standard 14 tet 2022

General information

Current stage: 95.99 Effective date: 14 tet 2022

Originator: IEC

Owner: TC 79

Type: International Standard

ICS: 13.320

Gjuha: anglisht frëngjisht

Buying

Statusi: Shfuqizuar

PDF - 2 261 Lekë

Paper - 2 261 Lekë

CD - 2 261 Lekë

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Scope

Specifies the requirements for standard interfaces between the alarm system transceivers and transmission network where both form part of a dedicated channel alarm transmission system as defined in IEC 60839-5-4.

Life cycle

NOW

WITHDRAWN
IEC 60839-7-12:2001 ED1
95.99 Withdrawal of Standard
14 tet 2022

National adoptions

SSH IEC 60839-7-12:2001

DPS

Sistemet e alarmit - Pjesa 7-12: Formatet e mesazhit dhe protokollet për ndërfaqësimet e të dhënave seriale në sistemet e transmetimit të alarmit - Ndërfaqet PTT për kanalet e dedikuara të komunikimit që përdorin ITU-T-Rekomandim për sinjalizimin V.23

60.60 Standard published

DPS/KT 6 më tepër