{"id":115307,"date":"2021-07-20T16:39:53","date_gmt":"2021-07-20T16:39:53","guid":{"rendered":"https:\/\/www.controleng.com\/articles\/control-engineering-july-2021-issue\/"},"modified":"2025-04-23T18:15:08","modified_gmt":"2025-04-23T23:15:08","slug":"control-engineering-july-2021-issue","status":"publish","type":"post","link":"https:\/\/www.controleng.com\/control-engineering-july-2021-issue\/","title":{"rendered":"Control Engineering July 2021 Issue"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"

The July 2021 issue of Control Engineering focuses on PLC programming, PID programming, I\/O modules, system integrator tips and more.<\/p>\n","protected":false},"author":98,"featured_media":115308,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"pgc_sgb_lightbox_settings":"","footnotes":""},"categories":[104120],"tags":[],"tracking-metrics":[],"display-location":[],"class_list":{"2":"type-post"},"acf":[],"yoast_head":"\nControl Engineering July 2021 Issue - Control Engineering<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.controleng.com\/control-engineering-july-2021-issue\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Control Engineering July 2021 Issue - Control Engineering\" \/>\n<meta property=\"og:description\" content=\"The July 2021 issue of Control Engineering focuses on PLC programming, PID programming, I\/O modules, system integrator tips and more.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.controleng.com\/control-engineering-july-2021-issue\/\" \/>\n<meta property=\"og:site_name\" content=\"Control Engineering\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/ControlEngineeringMagazine\" \/>\n<meta property=\"article:published_time\" content=\"2021-07-20T16:39:53+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-04-23T23:15:08+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.controleng.com\/wp-content\/uploads\/2024\/11\/CE2107Cover.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"645\" \/>\n\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"CFE Media\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@controlengtips\" \/>\n<meta name=\"twitter:site\" content=\"@controlengtips\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"CFE Media\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.controleng.com\/control-engineering-july-2021-issue\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.controleng.com\/control-engineering-july-2021-issue\/\"},\"author\":{\"name\":\"CFE Media\",\"@id\":\"https:\/\/www.controleng.com\/#\/schema\/person\/00473f548c53bfde124753d11e05d0e5\"},\"headline\":\"Control Engineering July 2021 Issue\",\"datePublished\":\"2021-07-20T16:39:53+00:00\",\"dateModified\":\"2025-04-23T23:15:08+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.controleng.com\/control-engineering-july-2021-issue\/\"},\"wordCount\":4,\"publisher\":{\"@id\":\"https:\/\/www.controleng.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.controleng.com\/control-engineering-july-2021-issue\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.controleng.com\/wp-content\/uploads\/2024\/11\/CE2107Cover.jpg\",\"articleSection\":[\"Simulators, Optimizers\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.controleng.com\/control-engineering-july-2021-issue\/\",\"url\":\"https:\/\/www.controleng.com\/control-engineering-july-2021-issue\/\",\"name\":\"Control Engineering July 2021 Issue - 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