{"id":1724,"date":"2025-04-11T12:55:52","date_gmt":"2025-04-11T12:55:52","guid":{"rendered":"https:\/\/webprojects.cloud\/wordpress\/splatco\/?post_type=spl_knowledgebase&#038;p=1724"},"modified":"2025-06-10T08:06:11","modified_gmt":"2025-06-10T08:06:11","slug":"hio16-connecting-to-a-splat-controller","status":"publish","type":"spl_knowledgebase","link":"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/product-documentation\/product-documentation-expansion-boards\/hio16-8-high-power-relays-20a-1hp-and-8-isolated-inputs\/hio16-connecting-to-a-splat-controller\/","title":{"rendered":"HIO16: Connecting to a SPLat controller"},"content":{"rendered":"\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><tbody><tr><td>Note: This document is not yet complete. It may contain inaccuracies.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>The HIO16 needs to be connected to a SPLat host controller. The connection is made from the SPx connector of the controller to the SPx In connector on the HIO16 board. You can cascade several XPice boards by daisychaining SPxOut on one board to SPxIn on the next.<\/p>\n\n\n\n<p>A suitable cable for making this connection is the SPXC60, a 60cm long cable assembly supplied by SPLat Controls. If you buy the HIO16DK (Developer&#8217;s Kit), the cable is supplied as part of the kit. Alternatively you can make your own.<\/p>\n\n\n\n<p>You also need to\u00a0<a href=\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/product-documentation\/product-documentation-expansion-boards\/hio16-8-high-power-relays-20a-1hp-and-8-isolated-inputs\/hio16-power-requirements\/\">supply power<\/a>. Normally the board will run off the same power supply as the controller (and any other XPice boards). We recommend running separate wires back to the power supply for each board. This will help maintain a &#8220;star point&#8221; ground connection, which is a good strategy for reducing noise problems.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Note: This document is not yet complete. It may contain inaccuracies. The HIO16 needs to be connected to a SPLat host controller. The connection is&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1711,"menu_order":6,"template":"","class_list":["post-1724","spl_knowledgebase","type-spl_knowledgebase","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>HIO16: Connecting to a SPLat controller - SPLat Controls<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"HIO16: Connecting to a SPLat controller - SPLat Controls\" \/>\n<meta property=\"og:description\" content=\"Note: This document is not yet complete. It may contain inaccuracies. The HIO16 needs to be connected to a SPLat host controller. 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