{"id":4113,"date":"2023-01-08T15:24:47","date_gmt":"2023-01-08T14:24:47","guid":{"rendered":"https:\/\/docs2.kentix.com\/knowledge-base\/what-is-the-assignment-of-the-rj45-socket-of-the-kentix-sytemport\/"},"modified":"2024-08-18T15:22:43","modified_gmt":"2024-08-18T13:22:43","slug":"what-is-the-assignment-of-the-rj45-socket-of-the-kentix-sytemport","status":"publish","type":"ht_kb","link":"https:\/\/docs.kentix.com\/en\/knowledge-base\/what-is-the-assignment-of-the-rj45-socket-of-the-kentix-sytemport\/","title":{"rendered":"What is the assignment of the RJ45 socket of the Kentix Sytemports (type A\/B)?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><\/p>\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/docs.kentix.com\/wp-content\/uploads\/2023\/01\/KMS-LAN-ports-1024x768.jpeg\" alt=\"\" class=\"wp-image-568\" style=\"width:512px;height:384px\" srcset=\"https:\/\/docs.kentix.com\/wp-content\/uploads\/2023\/01\/KMS-LAN-ports-1024x768.jpeg 1024w, https:\/\/docs.kentix.com\/wp-content\/uploads\/2023\/01\/KMS-LAN-ports-400x300.jpeg 400w, https:\/\/docs.kentix.com\/wp-content\/uploads\/2023\/01\/KMS-LAN-ports-150x113.jpeg 150w, https:\/\/docs.kentix.com\/wp-content\/uploads\/2023\/01\/KMS-LAN-ports-768x576.jpeg 768w, https:\/\/docs.kentix.com\/wp-content\/uploads\/2023\/01\/KMS-LAN-ports-50x38.jpeg 50w, https:\/\/docs.kentix.com\/wp-content\/uploads\/2023\/01\/KMS-LAN-ports-1536x1152.jpeg 1536w, https:\/\/docs.kentix.com\/wp-content\/uploads\/2023\/01\/KMS-LAN-ports-60x45.jpeg 60w, https:\/\/docs.kentix.com\/wp-content\/uploads\/2023\/01\/KMS-LAN-ports-100x75.jpeg 100w, https:\/\/docs.kentix.com\/wp-content\/uploads\/2023\/01\/KMS-LAN-ports.jpeg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n<p class=\"wp-block-paragraph\">System components such as leakage sensors, door contacts, sirens or external alarms from UPS or air conditioning units can be connected via the Kentix system port (type A) of the MultiSensor. With the MultiSensor-RF, the power is also supplied via the system port (type A).<\/p>\n\n<p class=\"wp-block-paragraph\">A separately available extension module (system port) with the ORDER_CODE: KIO3 is available for connecting external devices or alarms with inputs or outputs.<\/p>\n\n<h3 class=\"wp-block-heading\">The assignment of the system port (type A) can be found in the following circuit diagram.<\/h3>\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"598\" height=\"705\" src=\"https:\/\/docs.kentix.com\/wp-content\/uploads\/2023\/01\/SystemPort.png\" alt=\"\" class=\"wp-image-542\" style=\"width:150px;height:176px\" srcset=\"https:\/\/docs.kentix.com\/wp-content\/uploads\/2023\/01\/SystemPort.png 598w, https:\/\/docs.kentix.com\/wp-content\/uploads\/2023\/01\/SystemPort-339x400.png 339w, https:\/\/docs.kentix.com\/wp-content\/uploads\/2023\/01\/SystemPort-127x150.png 127w, https:\/\/docs.kentix.com\/wp-content\/uploads\/2023\/01\/SystemPort-42x50.png 42w, https:\/\/docs.kentix.com\/wp-content\/uploads\/2023\/01\/SystemPort-51x60.png 51w, https:\/\/docs.kentix.com\/wp-content\/uploads\/2023\/01\/SystemPort-85x100.png 85w\" sizes=\"auto, (max-width: 598px) 100vw, 598px\" \/><\/figure>\n\n<div class=\"wp-block-ht-blocks-list heroic-styled-list\" id=\"heroic-styled-list-1ea22f17-dd40-461b-a8b8-fc6b40201ad7\"><ol class=\"fa-ul\"><li>Internal system voltage (GND) &#8211; Not for external <strong> use*<\/strong>.<\/li><li>Output 1 (Open Collector, max. 100mA)<\/li><li>Output 2 (Open Collector, max 100mA)<\/li><li><strong>External supply voltage**<\/strong><\/li><li><strong>External supply voltage**<\/strong><\/li><li>Input 1 (potential-free connection)<\/li><li>Input 2 (potential-free connection)<\/li><li><strong>Internal system voltage (5VDC) &#8211; Not for external use*\/**<\/strong><\/li><\/ol><style>#heroic-styled-list-1ea22f17-dd40-461b-a8b8-fc6b40201ad7 li:before{\n\t\t                   background:#f7931e;\n\t\t                   border-radius: 0;\n\t\t                   }<\/style><\/div>\n\n<h3 class=\"wp-block-heading\">The assignment of the system port (type B) differs as follows:<\/h3>\n\n<div class=\"wp-block-ht-blocks-list heroic-styled-list\" id=\"heroic-styled-list-8dcf5574-8bf3-436a-aafb-83e8f364d54c\"><ol class=\"fa-ul\"><li>Internal system voltage (GND) &#8211; Not for external <strong> use*<\/strong>.<\/li><li>Output 1 (Open Collector, max. 100mA)<\/li><li>Output 2 (Open Collector, max 100mA)<\/li><li><strong>RS485 interface (A)<\/strong>**<\/li><li><strong>RS485 interface (B)<\/strong>**<\/li><li>Input 1 (potential-free connection)<\/li><li>Input 2 (potential-free connection)<\/li><li><strong>Internal system voltage (24VDC) &#8211; Not for external use*\/**<\/strong><\/li><\/ol><style>#heroic-styled-list-8dcf5574-8bf3-436a-aafb-83e8f364d54c li:before{\n\t\t                   background:#f7931e;\n\t\t                   border-radius: 0;\n\t\t                   }<\/style><\/div>\n\n<p class=\"wp-block-paragraph\"><strong>* These connections are for internal use only<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\"><strong>** Different assignment between system port type A and type B<\/strong><\/p>\n\n<p class=\"wp-block-ht-blocks-messages wp-block-hb-message wp-block-hb-message--withicon is-style-danger\">The wiring should only be carried out by a specialist with electrotechnical knowledge. Incorrect wiring can lead to short circuits and defects.<br>For the external wiring of the Kentix system port (type A), we always recommend the use of an extension module (ORDER CODE: KIO3). The extension module must not be used in conjunction with the Kentix system port (type B) can be used.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>System components such as leakage sensors, door contacts, sirens or external alarms from UPS or air conditioning units can be connected via the Kentix system port (type A) of the MultiSensor. With the MultiSensor-RF, the power is also supplied via the system port (type A). A separately available extension module&#8230;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","format":"standard","meta":{"_crdt_document":"","inline_featured_image":false,"footnotes":""},"ht-kb-category":[121],"ht-kb-tag":[],"class_list":["post-4113","ht_kb","type-ht_kb","status-publish","format-standard","hentry","ht_kb_category-faq-en-5"],"custom_fields":[],"categories":[{"slug":"faq-en-5","name":"FAQ","shortName":"FAQ"}],"featured_media_url":null,"_links":{"self":[{"href":"https:\/\/docs.kentix.com\/en\/wp-json\/wp\/v2\/ht-kb\/4113","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/docs.kentix.com\/en\/wp-json\/wp\/v2\/ht-kb"}],"about":[{"href":"https:\/\/docs.kentix.com\/en\/wp-json\/wp\/v2\/types\/ht_kb"}],"author":[{"embeddable":true,"href":"https:\/\/docs.kentix.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.kentix.com\/en\/wp-json\/wp\/v2\/comments?post=4113"}],"version-history":[{"count":13,"href":"https:\/\/docs.kentix.com\/en\/wp-json\/wp\/v2\/ht-kb\/4113\/revisions"}],"predecessor-version":[{"id":10192,"href":"https:\/\/docs.kentix.com\/en\/wp-json\/wp\/v2\/ht-kb\/4113\/revisions\/10192"}],"wp:attachment":[{"href":"https:\/\/docs.kentix.com\/en\/wp-json\/wp\/v2\/media?parent=4113"}],"wp:term":[{"taxonomy":"ht_kb_category","embeddable":true,"href":"https:\/\/docs.kentix.com\/en\/wp-json\/wp\/v2\/ht-kb-category?post=4113"},{"taxonomy":"ht_kb_tag","embeddable":true,"href":"https:\/\/docs.kentix.com\/en\/wp-json\/wp\/v2\/ht-kb-tag?post=4113"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}