共找到 1749 条与 工业控制机与计算技术应用装置 相关的标准,共 117 页
Transmitters for use in industrial-process control systems - Part 3: Methods for performance evaluation of intelligent transmitters (IEC 60770-3:2014); German version EN 60770-3:2014
Engineering data exchange format for use in industrial automation systems engineering. Automation markup language. Role class libraries
OPC unified architecture. Historical Access
Industrial-process control. Safety of analyzer houses
IP-XACT, Standard Structure for Packaging, Integrating, and Reusing IP within Tool Flows
Quality of Electronic and Software Intellectual Property Used in System and System on Chip (SoC) Designs
Automation systems and integration. Integration of advanced process control and optimization capabilities for manufacturing systems. Framework and functional model
Programmable controllers - Part 9: Single-drop digital communication interface for small sensors and actuators (SDCI) (IEC 61131-9:2013); German version EN 61131-9:2013
Industrial communication networks - Fieldbus specifications - Part 1: Overview and guidance for the IEC 61158 and IEC 61784 series (IEC 61158-1:2014); German version EN 61158-1:2014
This International Standard describes the physical requirements for the safe operation of the process analyser measuring system installed in an analyser house (AH) in order to ensure its protection against fire@ explosion and health hazards. This standard applies for analyser houses with inner and/or external potential explosive atmospheres and it applies to hazards caused by toxic substances or asphyxiant gases. (Refer to national guidelines on toxic hazards.) This standard does not address facilities where solids (dust@ powder@ fibres) are the hazard. This standard does not seek to address all functional safety issues related to analyser houses. Clause 4 addresses the location of the AH and connection within the process plant areas. Clause 5 addresses the design@ construction and layout of the AH. It does not address parts of the analyser measuring system installed in other locations such as sample conditioning rooms (SCR) or switchgear rooms. Clause 6 addresses measures for reducing the danger of explosion for AHs while permitting maintenance of equipment with the power on and the case open. For most fluids@ the major constraint is that the concentration of vapours@ which are toxic for personnel@ is lower than the lower explosive (flammable) limit (LEL) (see Clause 7). Using n-Pentane as an example@ the LEL is 1@4 % or 14 000 ?? 10?C6@ the level immediately dangerous to life or health (which is the maximum level from which a worker could escape within 30 min without any escape-impairing symptoms or any irreversible health effects) is only 0@5 % or 5 000 ?? 10?C6. Clause 7 addresses those measures for protecting personnel from materials in the atmosphere of AHs that are hazardous to health.
Industrial-process control - Safety of analyser houses
Power systems management and associated information exchange. Data and communications security. Communication network and system security. Profiles including TCP/IP
State system for ensuring the uniformity of measurements. Software of measuring instruments. Algorithms of processing, storage, protection and transmission of measuring information. Test methods
Process measurement control functions and instrumentation — Symbolic representation — Part 3: Detailed symbols for instrument interconnection diagrams
Process measurement control functions and instrumentation — Symbolic representation — Part 2: Extension of basic requirements
Industrial automation systems and integration - Product data representation and exchange - Part 210: Application protocol: Electronic assembly, interconnect and packaging design
Engineering data exchange format for use in industrial automation systems engineering. Architecture and General Requirements
Automation systems and integration. Key performance indicators (KPIs) for manufacturing operations management. Overview, concepts and terminology
Transmitters for use in industrial-process control systems. Methods for performance evaluation of intelligent transmitters
La présente Norme internationale décrit la marche à suivre recommandée pour réaliser un contrôle de boucle, qui se compose des activités comprises entre l'achèvement de la construction de la boucle (installation et contrôles de point à point) et le début de la mise en service à froid. La présente norme s'applique à la construction de nouvelles usines, ainsi qu'à l'extension ou à la modernisation des installations de systèmes électriques, d'appareillage et de commande (Electrical and Instrumentation and control systems, E&I) dans les usines existantes (automates programmables, systèmes d'automatisation de bâtiment (Building Automation Systems, BAS), systèmes
Control systems in the process industry - Electrical and instrumentation loop check
"General This part of IEC 61158 provides common elements for basic time-critical messaging communications between devices in an automation environment. The term ""time-critical"" is used to represent the presence of a time-window@ within which one or more specified actions are required to be completed with some defined level of certainty. Failure to complete specified actions within the time window risks failure of the applications requesting the actions@ with attendant risk to equipment@ plant and possibly human life. This standard defines in an abstract way the externally visible service provided by the Type 12 fieldbus data-link layer in terms of a) the primitive actions and events of the service; b) the parameters associated with each primitive action and event@ and the form which they take; c) the interrelationship between these actions and events@ and their valid sequences. The purpose of this standard is to define the services provided to the Type 12 fieldbus application layer at the boundary between the application and datalink layers of the fieldbus reference model; systems management at the boundary between the data-link layer and systems management of the fieldbus reference model. Specifications The principal objective of this standard is to specify the characteristics of conceptual data-link layer services suitable for time-critical communications@ and thus supplement the OSI Basic Reference Model in guiding the development of data-link protocols for time-critical communications. A secondary objective is to provide migration paths from previously-existing industrial communications protocols. This specification may be used as the basis for formal DL-Programming-Interfaces. Nevertheless@ it is not a formal programming interface@ and any such interface will need to address implementation issues not covered by this specification@ including a) the sizes and octet ordering of various multi-octet service parameters@ and b) the correlation of paired request and confirm@ or indication and response@ primitives. Conformance This standard does not specify individual implementations or products@ nor does it constrain the implementations of data-link entities within industrial automation systems. There is no conformance of equipment to this data-link layer service definition standard. Instead@ conformance is achieved through implementation of the corresponding data-link protocol that fulfils the Type 12 data-link layer services defined in this standard."
Industrial communication networks - Fieldbus specifications - Part 3-12: Data link layer service definition - Type 12 elements
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