Cards and security devices for personal identification - Contactless vicinity objects - Part 3: Anti...
This document specifies:
— protocols and commands;
— other parameters required to initialize communications between a vicinity integrated circuit card and a vicinity coupling device;
— methods to detect and communicate with one card among several cards ("anticollision");
— optional means to ease and speed up the selection of one among several cards…
Cards and security devices for personal identification — Contactless vicinity objects — Part 2: Air ...
This document specifies the nature and characteristics of the fields to be provided for power and bi-directional communications between vicinity coupling devices (VCDs) and vicinity cards (VICCs).
This document is intended to be used in conjunction with other parts of the ISO/IEC 15693 series.
This document does not preclude the incorporation of other standard technologies on the card as…
Cards and security devices for personal identification — Contactless vicinity objects — Part 3: Anti...
This document specifies:
— protocols and commands;
— other parameters required to initialize communications between a vicinity integrated circuit card and a vicinity coupling device;
— methods to detect and communicate with one card among several cards ("anticollision");
— optional means to ease and speed up the selection of one among several cards…
Nanotechnologies — Méthode de quantification des concentrations dans l'air de noir de carbone e...
Le présent document fournit des lignes directrices pour quantifier et identifier la concentration (nombre de particules/cm3) de particules de noir de carbone et/ou de silice amorphe par taille, dans les échantillons d’air prélevés dans un environnement de fabrication industrielle contenant des mélanges de poussières.
La méthode est définie pour les échantillons d’air prélevés en utilisant un…
Nanotechnologies — Method to quantify air concentrations of carbon black and amorphous silica in the...
This document provides guidelines to quantify and identify air concentration (number of particles/cm3) of particles of carbon black and/or amorphous silica by size in air samples collected in a mixed dust industrial manufacturing environment.
The method is defined for air samples collected with an electrical low pressure cascade impactor (ELPCI). on a 25 mm polycarbonate substrate. The method is…
Industrial communication networks - Fieldbus specifications - Part 3 - 2: Data-link layer service de...
IEC 61158-3-2:2014+A1:2019 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…
Industrial communication networks - Fieldbus specifications - Part 4-24: Data-link layer protocol sp...
IEC 61158-4-24:2019 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 4-12: Data-link layer protocol sp...
IEC 61158-4-12:2019 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…
