{"id":580822,"date":"2024-11-05T20:18:12","date_gmt":"2024-11-05T20:18:12","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/isa-50-02-part-4-1997\/"},"modified":"2024-11-05T20:18:12","modified_gmt":"2024-11-05T20:18:12","slug":"isa-50-02-part-4-1997","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/isa\/isa-50-02-part-4-1997\/","title":{"rendered":"ISA 50.02-Part 4-1997"},"content":{"rendered":"<p><b>Full Description<\/b><\/p>\n<div>\n<p> Specifies procedures for a single protocol for the timely transfer of data and control information from one data-link user<br \/>\n entity to a peer user entity, and among the data-link entities forming the distributed data-link service provider. Also specifies the<br \/>\n structure of the fieldbus data link (DL) protocol data units used for the transfer of data and control information, and their representation<br \/>\n as physical interface data units.\n <\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p><b>Fieldbus Standard for Use in Industrial Control Systems &#8211; Part 4: Data Link Protocol Specification<\/b><\/p>\n<table style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/isa\/\"><b>ISA<\/b><\/a><\/td>\n<td>1998-01-06<\/td>\n<td>442<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":580827,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2656],"product_tag":[],"class_list":{"0":"post-580822","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-isa","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\/580822","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\/580827"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=580822"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=580822"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=580822"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}