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Specifies the requirements for alarm transmission systems using dedicated alarm transmission paths which are additional to those specified in IEC 60839-5-1 and IEC 60839-5-2. Covers dedicated connections providing signalling continuity between an alarm system and the presentation of alarm system information at an alarm receiving centre.

Specifies the requirements for digital communicator systems using the public switched telephone network which are additional to those specified in IEC 60839-5-1 and IEC 60839-5-2. Covers switched connections providing event driven signalling between an alarm system and a remote centre.

Specifies the requirements for voice communicator systems using the public switched telephone network which are additional to those specified in IEC 60839-5-1 and IEC 60839-5-2. Covers switched connections providing event driven signalling between an alarm system and a remote centre.

1. Domaine d'application 1.1 Cette norme s'applique aux appareils ou accessoires fixes qui mesurent ou commandent au moyen de signaux, directement, un processus industriel, ou indirectement par l'intermédiaire de dispositifs de commande sur place et qui sont destinés à être connectés à des circuits d'alimentation de 750 V ou moins et à être utilisés à l'intérieur ou…

S'applique aux dispositifs suivants, dont le courant nominal n'est pas supérieur à 800 A et la tension alternative à 750 V, pour utilisation conformément au Code canadien de l'électricité, Première partie: a) broche et gaine, connexions bout à bout, et dispositifs semblables; b) connecteurs, prises, fiches et dispositifs semblables, employés pour l'alimentation à partir des…

This second edition cancels and replaces the first edition (ISO 7642:1983), of which certain values have been altered, the previous clause 8 deleted and references updated. Specifies test methods for type approval testing of the overrun brakes that relate to mechanically and hydraulically operated braking systems. Should therefore be used in connection with the pertinent regulation. It is…

Amended in accordance with Supplements: A (1979), B (1980), C (1981), D (1989) and Amendments No. 1 (1984) and No. 2 (1991).

Relates to flex-rigid multilayer printed boards with through connections irrespective of their method of manufacture. Intended as a basis on which agreements between purchaser and vendor can be made. Defines the characteristics to be assessed, the test methods to be used, and establishes uniform requirements for judging properties and dimensions. Not applicable to flat cables.