{"id":245644,"date":"2024-10-19T16:09:29","date_gmt":"2024-10-19T16:09:29","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iec-61158-5-212019-tc\/"},"modified":"2024-10-25T11:10:05","modified_gmt":"2024-10-25T11:10:05","slug":"bs-en-iec-61158-5-212019-tc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iec-61158-5-212019-tc\/","title":{"rendered":"BS EN IEC 61158-5-21:2019 – TC"},"content":{"rendered":"
\n IEC 61158-5-21:2019 specifies the structure and services of the type 21 IEC fieldbus Application Layer, in conformance with the OSI Basic Reference Model (ISO\/IEC 7498) and the OSI Application Layer Structure (ISO\/IEC 9545). This second edition cancels and replaces the first edition published in 2010. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: \u2022added Write and Read service; \u2022miscellaneous editorial corrections.\n<\/div>\n

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94<\/td>\nundefined <\/td>\n<\/tr>\n
97<\/td>\nAnnex ZA(normative)Normative references to international publicationswith their corresponding European publications <\/td>\n<\/tr>\n
99<\/td>\nCONTENTS <\/td>\n<\/tr>\n
102<\/td>\nFOREWORD <\/td>\n<\/tr>\n
104<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
105<\/td>\n1 Scope
1.1 Overview <\/td>\n<\/tr>\n
106<\/td>\n1.2 Specifications
1.3 Conformance
2 Normative references <\/td>\n<\/tr>\n
107<\/td>\n3 Terms, definitions, symbols, abbreviations, and conventions
3.1 Terms and definitions from other ISO\/IEC standards
3.1.1 ISO\/IEC 74981 terms
3.1.2 ISO\/IEC 8822 terms
3.1.3 ISO\/IEC 88241 terms <\/td>\n<\/tr>\n
108<\/td>\n3.1.4 ISO\/IEC 9545 terms
3.2 Fieldbus data link layer terms
3.3 Fieldbus application layer specific definitions <\/td>\n<\/tr>\n
114<\/td>\n3.4 Abbreviations and symbols
3.5 Conventions
3.5.1 Overview <\/td>\n<\/tr>\n
115<\/td>\n3.5.2 General conventions
3.5.3 Conventions for class definitions <\/td>\n<\/tr>\n
116<\/td>\n3.5.4 Conventions for service definitions <\/td>\n<\/tr>\n
117<\/td>\n4 Concepts
4.1 Common concepts
4.1.1 Overview <\/td>\n<\/tr>\n
118<\/td>\n4.1.2 Architectural relationships
Figures
Figure 1 \u2013 Relationship to the OSI Basic Reference Model <\/td>\n<\/tr>\n
119<\/td>\nFigure 2 \u2013 Architectural positioning of the fieldbus application layer <\/td>\n<\/tr>\n
120<\/td>\n4.1.3 Fieldbus application layer structure <\/td>\n<\/tr>\n
121<\/td>\nFigure 3 \u2013 Client\/server interactions <\/td>\n<\/tr>\n
122<\/td>\nFigure 4 \u2013 Pull model interactions <\/td>\n<\/tr>\n
123<\/td>\nFigure 5 \u2013 Push model interactions <\/td>\n<\/tr>\n
124<\/td>\nTables
Table 1 \u2013 Types of timeliness <\/td>\n<\/tr>\n
125<\/td>\nFigure 6 \u2013 APOs services conveyed by the FAL <\/td>\n<\/tr>\n
127<\/td>\nFigure 7 \u2013 Application entity structure <\/td>\n<\/tr>\n
128<\/td>\nFigure 8 \u2013 FAL management of objects <\/td>\n<\/tr>\n
129<\/td>\nFigure 9 \u2013 ASE service conveyance <\/td>\n<\/tr>\n
131<\/td>\n4.1.4 Fieldbus application layer naming and addressing
Figure 10 \u2013 Defined and established AREPs <\/td>\n<\/tr>\n
132<\/td>\n4.1.5 Architecture summary <\/td>\n<\/tr>\n
133<\/td>\n4.1.6 FAL service procedures
Figure 11 \u2013 FAL architectural components <\/td>\n<\/tr>\n
134<\/td>\n4.1.7 Common FAL attributes
4.1.8 Common FAL service parameters <\/td>\n<\/tr>\n
135<\/td>\n4.1.9 APDU size
4.2 Type specific concepts <\/td>\n<\/tr>\n
136<\/td>\nFigure 12 \u2013 Interaction between FAL and DLL
Figure 13 \u2013 Publisher-subscriber communication model <\/td>\n<\/tr>\n
137<\/td>\n4.2.1 Node, AP, and object dictionary
Figure 14 \u2013 Client-server communication model
Figure 15 \u2013 Object model
Table 2 \u2013 Overall structure of the OD <\/td>\n<\/tr>\n
138<\/td>\n4.2.2 APO ASEs
5 Data type ASE
5.1 General
5.1.1 Overview
Figure 16 \u2013 ASEs of a Type 21 application <\/td>\n<\/tr>\n
139<\/td>\n5.1.2 Basic type overview
5.1.3 Fixed-length type overview
Figure 17 \u2013 Data type class hierarchy example <\/td>\n<\/tr>\n
140<\/td>\n5.1.4 Constructed type overview
5.1.5 Specification of user-defined data types
5.1.6 Transfer of user data <\/td>\n<\/tr>\n
141<\/td>\n5.2 Formal definition of data type objects
5.2.1 Data type class <\/td>\n<\/tr>\n
142<\/td>\n5.3 FAL defined data types
5.3.1 Fixed-length types <\/td>\n<\/tr>\n
145<\/td>\n5.3.2 String types <\/td>\n<\/tr>\n
146<\/td>\n5.4 Data type ASE service specification
6 Communication model specification
6.1 ASEs
6.1.1 Application process ASE <\/td>\n<\/tr>\n
149<\/td>\nTable 3 \u2013 Identify service <\/td>\n<\/tr>\n
151<\/td>\nTable 4 \u2013 Status service <\/td>\n<\/tr>\n
152<\/td>\n6.1.2 Service data object ASE <\/td>\n<\/tr>\n
153<\/td>\nTable 5 \u2013 Access rights for object <\/td>\n<\/tr>\n
154<\/td>\nTable 6 \u2013 Read service <\/td>\n<\/tr>\n
156<\/td>\nTable 7 \u2013 Write service <\/td>\n<\/tr>\n
158<\/td>\nTable 8 \u2013 Write and Read service <\/td>\n<\/tr>\n
160<\/td>\nTable 9 \u2013 Write and Read Multiple service <\/td>\n<\/tr>\n
162<\/td>\n6.1.3 Process data object ASE <\/td>\n<\/tr>\n
164<\/td>\nTable 10 \u2013 TB-transfer
Table 11 \u2013 COS-transfer <\/td>\n<\/tr>\n
165<\/td>\n6.1.4 Application relationship ASE
Figure 18 \u2013 The AR ASE conveys APDUs between APs <\/td>\n<\/tr>\n
166<\/td>\nTable 12 \u2013 Conveyance of service primitives by AREP role
Table 13 \u2013 Valid combinations of AREP roles involved in an AR <\/td>\n<\/tr>\n
170<\/td>\nTable 14 \u2013 AR-unconfirmed send <\/td>\n<\/tr>\n
171<\/td>\nTable 15 \u2013 AR-confirmed send <\/td>\n<\/tr>\n
172<\/td>\n6.2 ARs
6.2.1 Point-to-point user-triggered confirmed client\/server AREP (PTC-AR) <\/td>\n<\/tr>\n
173<\/td>\n6.2.2 Multipoint network-scheduled unconfirmed publisher-subscriber AREP (MSUAR) <\/td>\n<\/tr>\n
175<\/td>\n6.2.3 Multipoint user-triggered unconfirmed publisher-subscriber AREP (MTUAR) <\/td>\n<\/tr>\n
176<\/td>\n6.3 Summary of FAL classes
6.4 Permitted FAL services by AREP role
Table 16 \u2013 FAL class summary
Table 17 \u2013 Services by AREP role <\/td>\n<\/tr>\n
177<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Tracked Changes. Industrial communication networks. Fieldbus specifications – Application layer service definition. Type 21 elements<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2020<\/td>\n178<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":245649,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[385,2641],"product_tag":[],"class_list":{"0":"post-245644","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-25-040-40","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/245644","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/245649"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=245644"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=245644"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=245644"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}