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IEC 61158-6-21:2019
Industrial communication networks - Fieldbus specifications - Part 6-21: Application layer protocol specification - Type 21 elements- 발행일 : 2019-06-20
- 발행기관 : IEC
상세정보
| 분야 | TC 65/SC 65C : Industrial networks |
|---|---|
| 적용범위 | IEC 61158-6-21:2019 provides common elements for basic time-critical and non-time-critical messaging communications between application programs in an automation environment and material specific to Type 2 fieldbus. 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 International Standard specifies interactions between remote applications and defines the externally visible behavior provided by the Type 2 fieldbus application layer. The purpose of this document is to define the protocol provided to a) define the wire-representation of the service primitives defined in this document, and b) define the externally visible behavior associated with their transfer. This document specifies the protocol of the Type 2 fieldbus application layer, in conformance with the OSI Basic Reference Model (ISO/IEC 7498-1) and the OSI application layer structure (ISO/IEC 9545). This second edition includes the following significant technical changes with respect to the previous edition: - added WriteAndRead service; - miscellaneous editorial corrections. |
| 국제분류(ICS)코드 |
35.110 : 네트워킹
25.040.40 : 산업 공정 측정 및 제어 35.100.70 : 응용층 |
| 페이지수 | 111 |
| Edition | 2.0 |
이력정보
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | IEC 61158-6-21:2019상세보기 | Industrial communication networks - Fieldbus specifications - Part 6-21: Application layer protocol specification - Type 21 elements | 2019-06-20 | 표준 |
| 2 | IEC 61158-6-21:2010상세보기 | Industrial communication networks - Fieldbus specifications - Part 6-21: Application layer protocol specification - Type 21 elements | 2010-08-06 | 구판 |
관련상품
- IEC TS 61158-4:1999 - Digital data communications for measurement and control - Fieldbus for use in industrial control systems - Part 4: Data Link protocol specification
- IEC TS 61158-5:1999 - Digital data communications for measurement and control - Fieldbus for use in industrial control systems - Part 5: Application Layer Service definition
- IEC TS 61158-6:1999 - Digital data communications for measurement and control - Fieldbus for use in industrial control systems - Part 6: Application Layer protocol specification
- IEC TS 61158-3:1999 - Digital data communications for measurement and control - Fieldbus for use in industrial control systems - Part 3: Data Link Service Definition
- IEC 61158-3:2003 - Digital data communications for measurement and control - Fieldbus for use in industrial control systems - Part 3: Data link service definition
다른 사람이 함께 구입한 상품
- IEC 61158-5-21:2019 - Industrial communication networks - Fieldbus specifications - Part 5-21: Application layer service definition - Type 21 elements
- IEC 61158-3-21:2019 - Industrial communication networks - Fieldbus specifications - Part 3-21: Data-link layer service definition - Type 21 elements
- IEC 61158-4-21:2019 - Industrial communication networks - Fieldbus specifications - Part 4-21: Data-link layer protocol specification - Type 21 elements
- BS 5950-5:1998 - Structural use of steelwork in building. Code of practice for design of cold formed thin gauge sections.
- ASME A13.1-2020 - Scheme For The Identification Of Piping Systems
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