• Start
• Advanced search
• FAQ
• Draft Standards Portal
• Contact
• Login
• Create account

• 
• ÖVE/ÖNORM standards
• OVE technical rules
• Safety signs
• Technical books
• OVE series

• 
• IEC standards

• 
• IEEE standards

• 
• VDE technical books

To find out more about standard subscriptions please contact our business partner Austrian Standards Institute >>more

Just published

→ OVE EN 55014-1:
2018-09-01
→ OVE EN 61400-25-1:
2018-09-01
→ IEC TS 62738:2018
→ ISO/IEC 30141:2018

New releases

→ August 2018
→ September 2018

Newsletter

→ Jetzt anmelden
→ Newsletter-Archiv

Warning!

Your browser does not accept cookied! The features of the webshop will be limited.

IEC 60839-7-12:2001

Title

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

Systèmes d'alarme - Partie 7-12: Formats de message et protocoles pour les interfaces de données série dans les systèmes de transmission d'alarme - Interfaces PTT pour les voies de communication dédiées utilisant la recommandation UIT-T V.23 pour la signalisation

Abstract

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.

Language(s)

Edition

1.0

Date of issue

09.03.2001

TC

TC 79

ICS Codes

13.320

Publication number

60839

Preview

To use the preview feature, please enable JavaScript in your Browser

Open PDF preview

Price (excl. VAT)

€ 18,20 (Download and hardcopy)

Delivery format

(13 Pages)

Back