Industrial communication networks - Fieldbus specifications - Part 4-19: Data-link layer protocol sp...
IEC 61158-4-19:2014 specifies procedures for the timely transfer of data and control information from one data-link user entity to a peer user entity, and among the data-link entities forming the distributed data-link service provider and the structure of the fieldbus DLPDUs used for the transfer of data and control information by the protocol of this standard, and their representation as…
Industrial communication networks - Fieldbus specifications - Part 3-2: Data-lonk layer service defi...
IEC 61158-3-2:2014 defines the services provided to the Type 2 fieldbus application layer at the boundary between the application and data-link layers of the fieldbus reference model and systems management at the boundary between the data-link layer and systems management of the fieldbus reference model. Type 2 DL-service provides both a connected and a connectionless subset of those services…
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 3-2: Définition de...
L'IEC 61158-3-2:2014 définit les services fournis à la couche application de bus de terrain Type 2 au niveau de la frontière entre les couches application et liaison de données du modèle de référence de bus de terrain et à la gestion des systèmes au niveau de la frontière entre la couche liaison de données et la gestion des systèmes selon le modèle de référence de bus de terrain. Le service…
Industrial communication networks - Fieldbus specifications - Part 3-19: Data-link layer service def...
IEC 61158-3-19:2014 defines the services provided to the Type 19 fieldbus application layer at the boundary between the application and data-link layers of the fieldbus reference model and systems management at the boundary between the data-link layer and systems management of the fieldbus reference model. This third edition cancels and replaces the second edition published in 2010. It…
Industrial communication networks - Fieldbus specifications - Part 3-20: Data-link layer service def...
IEC 61158-3-20:2014 defines the services provided to the Type 20 fieldbus application layer at the boundary between the application and data-link layers of the fieldbus reference model and systems management at the boundary between the data-link layer and systems management of the fieldbus reference model. Type 20 DL-service provides both a connected and a connectionless subset of those services…
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 3-20: Définition d...
L'IEC 61158-3-20:2014 définit les services fournis à la couche application de bus de terrain Type 20 au niveau de la frontière entre les couches application et liaison de données du modèle de référence de bus de terrain et à la gestion des systèmes au niveau de la frontière entre la couche liaison de données et la gestion des systèmes selon le modèle de référence de bus de terrain. Le…
Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Pa...
ISO 23551-6:2014 specifies safety, constructional, and performance requirements for thermoelectric flame supervision controls, energized by a thermocouple, intended for use with gas burners and gas-burning appliances, hereafter referred to as "controls".
ISO 23551-6:2014 applies to thermoelectric flame supervision controls for gas burners and gas-burning appliances of nominal connection…
1 Scope
1.1
This Standard applies to ac and dc motors with inherent overheating protection designed to be used in
accordance with the Canadian Electrical Code, Part I, as follows:
a) motors with a voltage rating not exceeding 600 V and with a protective device connected in the
motor circuit;
b) impedance-protected motors with a voltage rating not exceeding 600 V; and
c) motors with a…
1 Scope
1.1
This Standard applies to complete wind turbine electrical systems and associated electrical equipment
intended for connection at not more than 46 kV and intended for use in accordance with the Canadian
Electrical Code, Part I. Products covered by the scope of this Standard are subject to the requirements
of CAN/CSA C22.2 No. 0.
1.2
This Standard applies to wind turbines of all…
1.1
The requirements of this Standard apply to the following electrical equipment for elevators, escalators,
moving walks, dumbwaiters, material lifts, and elevating devices for persons with physical disabilities
(platform lifts and stairway chairlifts):
(a) motor controllers;
(b) motion controllers;
(c) operation controllers;
(d) operating devices; and
(e) all other electrical equipment…