{"id":422596,"date":"2024-10-20T06:41:59","date_gmt":"2024-10-20T06:41:59","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-50090-5-12020-2\/"},"modified":"2024-10-26T12:33:25","modified_gmt":"2024-10-26T12:33:25","slug":"bs-en-50090-5-12020-2","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-50090-5-12020-2\/","title":{"rendered":"BS EN 50090-5-1:2020"},"content":{"rendered":"

This document defines the mandatory and optional requirements for the medium specific physical and data link layer of power line Class 1 PL110.<\/p>\n

Data link layer interface and general definitions, which are medium independent, are given in EN 50090-4-1.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
6<\/td>\n1 Scope
2 Normative references
3 Terms, definitions and symbols
3.1 Terms and definitions <\/td>\n<\/tr>\n
7<\/td>\n3.2 Abbreviations
4 Requirements for HBES Class 1, power line PL110
4.1 Physical layer PL110
4.1.1 General <\/td>\n<\/tr>\n
9<\/td>\n4.1.2 Transmission medium
4.1.2.1 Requirements for protection against electrical shocks and connectors
4.1.2.2 Power line cables <\/td>\n<\/tr>\n
10<\/td>\n4.1.3 Medium attachment unit (MAU)
4.1.3.1 General
4.1.3.2 Signal encoding <\/td>\n<\/tr>\n
11<\/td>\n4.1.3.3 Overlapping of logical \u201c0\u201d or \u201c1\u201d resulting in fade-in \/ fade-out effects
4.1.3.4 Overlapping of logical \u201c0\u201d and \u201c1\u201d
4.1.3.5 Impedance of the MAU <\/td>\n<\/tr>\n
12<\/td>\n4.1.3.6 PL bus coupling
4.1.4 Installation topology
4.1.5 Installation requirements <\/td>\n<\/tr>\n
13<\/td>\n4.1.6 Surge protection
4.1.7 Services at the data link layer \/ physical layer interface <\/td>\n<\/tr>\n
14<\/td>\n4.1.8 Features of PL110 physical layer
4.1.9 PL110 character overview
4.1.9.1 General
4.1.9.2 Frame structure <\/td>\n<\/tr>\n
15<\/td>\n4.1.9.3 The training sequence
4.1.9.4 The preamble transmission start
4.1.9.5 Faulty transmission detection <\/td>\n<\/tr>\n
17<\/td>\n4.1.9.6 Synchronization <\/td>\n<\/tr>\n
18<\/td>\n4.2 Data link layer type PL110
4.2.1 General
4.2.2 Domain Address\/Individual Address\/Group Address <\/td>\n<\/tr>\n
19<\/td>\n4.2.3 Frame formats
4.2.3.1 General
4.2.3.2 L_Data frame
4.2.3.3 L_Data_Standard frame <\/td>\n<\/tr>\n
21<\/td>\n4.2.3.4 L_Data_Extended-frame <\/td>\n<\/tr>\n
23<\/td>\n4.2.3.5 Acknowledge-frame
4.2.4 Medium access control
4.2.4.1 General <\/td>\n<\/tr>\n
24<\/td>\n4.2.4.2 L_Data-request message cycle without repeater
4.2.4.3 L_Data-request message cycle with repeater
4.2.4.4 L_Data-request access priorities <\/td>\n<\/tr>\n
27<\/td>\n4.2.5 Data link layer services
4.2.5.1 L_Data services <\/td>\n<\/tr>\n
28<\/td>\n4.2.5.2 L_Sys_Data service <\/td>\n<\/tr>\n
29<\/td>\n4.2.6 Parameters of layer-2
4.2.7 Data link layer protocol
4.2.7.1 Assemble\/disassemble frame
4.2.7.2 Checking for correct request frames <\/td>\n<\/tr>\n
30<\/td>\n4.2.7.3 Consequences of priority operation and fairness for duplication prevention
4.2.7.4 State machine of layer-2
4.2.8 The layer-2 of a repeater <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Home and Building Electronic Systems (HBES) – Media and media dependent layers. Power line for HBES Class 1<\/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>\n32<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":422607,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-422596","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/422596","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\/422607"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=422596"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=422596"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=422596"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}