{"id":17185,"date":"2026-10-28T16:30:19","date_gmt":"2026-10-28T15:30:19","guid":{"rendered":"https:\/\/ventsystems.de\/mehr-als-7-fensterantriebe-steuern\/"},"modified":"2026-10-29T18:01:48","modified_gmt":"2026-10-29T17:01:48","slug":"control-more-than-7-window-actuators","status":"publish","type":"post","link":"https:\/\/ventsystems.de\/en\/mehr-als-7-fensterantriebe-steuern\/","title":{"rendered":"Controlling more than 7 window actuators: how it works"},"content":{"rendered":"<p class=\"wp-block-paragraph\">The VS-C24-7A ventilation control supplies 7 A at 24 V and powers up to 7 actuators depending on current consumption. If more windows are to open electrically, split the actuators across several control units.<\/p><h2 class=\"wp-block-heading\">How to plan several groups<\/h2><ul class=\"wp-block-list\"><li>Up to 7 actuators per control unit, for example per room or fa\u00e7ade side<\/li><li>Each group gets its own switch or radio remote control<\/li><li>Rain and wind sensors can close each group automatically<\/li><li>The total current of all actuators in a group must not exceed 7 A<\/li><\/ul><h2 class=\"wp-block-heading\">Example<\/h2><p class=\"wp-block-paragraph\">For 12 transom lights in a hall, plan two control units with 6 actuators each. Both groups can be operated separately by switch.<\/p>\n<p>Suitable ventilation controls, push buttons and sensors can be found in the category <a href=\"\/en\/product-category\/controls\/\">Window controls<\/a>.<\/p>\n<h2 class=\"wp-block-heading\">Frequently asked questions<\/h2>\n\n\n<h3 class=\"wp-block-heading\">How many actuators fit on one VS-C24-7A?<\/h3>\n\n\n<p class=\"wp-block-paragraph\">Up to 7 actuators, as long as the total current consumption of all actuators does not exceed 7 A.<\/p>\n\n\n<h3 class=\"wp-block-heading\">Can I operate several controls together?<\/h3>\n\n\n<p class=\"wp-block-paragraph\">Each control is operated with its own buttons or remotes. Whether one remote can be paired with several controls at the same time is something we are happy to clarify for your project \u2013 give us a call.<\/p>\n\n\n<h3 class=\"wp-block-heading\">Do I need a building management system for many windows?<\/h3>\n\n\n<p class=\"wp-block-paragraph\">Not necessarily \u2013 several controls in groups are often enough. For central control of large buildings there are the smart i-series actuators with Modbus interface.<\/p>\n\n\n<h2 class=\"wp-block-heading\">Matching products<\/h2><ul class=\"wp-block-list\"><li><a href=\"https:\/\/ventsystems.de\/en\/product\/vs-ls7\/\">VS-C24-7A ventilation control<\/a><\/li><li><a href=\"https:\/\/ventsystems.de\/en\/product\/vs-ka\/\">VS-KA chain actuator<\/a><\/li><li><a href=\"https:\/\/ventsystems.de\/en\/window-opener-remote-control\/\">Window opener with remote control<\/a><\/li><\/ul>","protected":false},"excerpt":{"rendered":"<p>Die L\u00fcftungssteuerung VS-C24-7A liefert 7 A bei 24 V und versorgt je nach Stromaufnahme bis zu 7 Antriebe. Sollen mehr Fenster elektrisch \u00f6ffnen, teilen Sie die Antriebe auf mehrere Steuerungen auf. So planen Sie mehrere Gruppen Pro Steuerung bis zu 7 Antriebe, zum Beispiel je Raum oder Fassadenseite Jede Gruppe bekommt einen eigenen Taster oder [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":10468,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1958],"tags":[],"class_list":["post-17185","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lueftung-gebaeudeautomation"],"acf":[],"_links":{"self":[{"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/posts\/17185","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/comments?post=17185"}],"version-history":[{"count":3,"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/posts\/17185\/revisions"}],"predecessor-version":[{"id":17315,"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/posts\/17185\/revisions\/17315"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/media\/10468"}],"wp:attachment":[{"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/media?parent=17185"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/categories?post=17185"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/tags?post=17185"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}