{"id":1359,"date":"2025-04-10T11:13:08","date_gmt":"2025-04-10T11:13:08","guid":{"rendered":"https:\/\/webprojects.cloud\/wordpress\/splatco\/?post_type=spl_knowledgebase&#038;p=1359"},"modified":"2025-05-29T10:26:40","modified_gmt":"2025-05-29T10:26:40","slug":"hmi430-technical-specification","status":"publish","type":"spl_knowledgebase","link":"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/product-documentation\/product-documentation-controllers\/hmi430-700-product-documentation\/hmi430-technical-specification\/","title":{"rendered":"HMI430: Technical specification"},"content":{"rendered":"\n<h6 class=\"wp-block-heading\">3D CAD Files<\/h6>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"#\">1405 Version (V1 LCD, sans battery holder)<\/a><\/li>\n\n\n\n<li><a href=\"#\">1608 Version (V2 LCD, avec battery holder, sans bezel)<\/a><\/li>\n\n\n\n<li><a href=\"#\">1608 Version (V2 LCD, avec battery holder, avec bezel)<\/a><\/li>\n<\/ul>\n\n\n\n<p>All voltages are measured with respect to the 0V power supply pin.<\/p>\n\n\n\n<h6 class=\"wp-block-heading\">Operating limits<\/h6>\n\n\n\n<p>The unit may be damaged if operated outside these limits<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><th colspan=\"3\">Absolute Maximums<\/th><\/tr><tr><td colspan=\"2\">Ambient temperature range&nbsp;<\/td><td>-10\u00b0C to 60\u00b0C<\/td><\/tr><tr><td colspan=\"2\">Supply voltage&nbsp;<\/td><td>+9 to +28VDC<\/td><\/tr><tr><td colspan=\"2\">RTC Supply voltage<\/td><td>+2.1 to +3.6VDC<\/td><\/tr><tr><td colspan=\"2\">Voltage applied to any digital I\/O pin&nbsp;<\/td><td>-0.3V to V<sub>supply<\/sub><\/td><\/tr><tr><td colspan=\"2\">Output sink current, per digital I\/O pin used as output&nbsp;<\/td><td>500mA<\/td><\/tr><tr><td colspan=\"2\">Output sink current, aggregate of all pins&nbsp;<\/td><td>2.4A<\/td><\/tr><tr><td rowspan=\"4\">Voltage applied to analog input pins<br><\/td><td>0-10V mode<\/td><td>&nbsp;30V<\/td><\/tr><tr><td>0-3.3V mode<\/td><td>10V<\/td><\/tr><tr><td>0-20mA mode<\/td><td>&nbsp;25mA<\/td><\/tr><tr><td>Thermistor mode<\/td><td>&nbsp;30V<\/td><\/tr><tr><td colspan=\"2\">Analog output current&nbsp;<\/td><td>30mA<\/td><\/tr><tr><td colspan=\"2\">Real time clock battery voltage&nbsp;<\/td><td>3.6V<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h6 class=\"wp-block-heading\">DC electrical characteristics<\/h6>\n\n\n\n<p>V<sub>supply<\/sub>&nbsp;= 24V, Ambient temperature = 25\u00b0C unless otherwise noted.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><th>Parameter<\/th><th>&nbsp;Value<\/th><th>Unit<\/th><\/tr><tr><td>Supply current, V<sub>supply<\/sub>&nbsp;= 24V, display backlight at full intensity<\/td><td>100<\/td><td>&nbsp;mA<\/td><\/tr><tr><td>Supply current, V<sub>supply<\/sub>&nbsp;= 24V, display backlight off<\/td><td>60<\/td><td>&nbsp;mA<\/td><\/tr><tr><td>Supply current, V<sub>supply<\/sub>&nbsp;= 12V, display backlight at full intensity<\/td><td>200<\/td><td>&nbsp;mA<\/td><\/tr><tr><td>Supply current, V<sub>supply<\/sub>&nbsp;= 12V, display backlight off<\/td><td>120<\/td><td>&nbsp;mA<\/td><\/tr><tr><td>Analog input resolution<\/td><td>12<\/td><td>bits<\/td><\/tr><tr><td>Analog output resolution<\/td><td>10<\/td><td>bits<\/td><\/tr><tr><td>Analog input and output accuracy<\/td><td>2<\/td><td>%<\/td><\/tr><tr><td>Analog input resistance, 0-10V mode<\/td><td>149.2<\/td><td>k\u03a9<\/td><\/tr><tr><td>Analog input resistance, 0-3.3V mode<\/td><td>1<\/td><td>M\u03a9<\/td><\/tr><tr><td>Analog input burden resistance, 0-20mA mode<\/td><td>165<\/td><td>\u03a9<\/td><\/tr><tr><td>Analog output resistance<\/td><td>100<\/td><td>\u03a9<\/td><\/tr><tr><td>Digital output ON state resistance, output current = 500mA, temperature = full rated range<\/td><td>300<\/td><td>m\u03a9<\/td><\/tr><tr><td>Digital input current, V<sub>in<\/sub>&nbsp;= 0V,&nbsp;V<sub>supply<\/sub>=24V (approximately=V<sub>supply<\/sub>\/10,000)<\/td><td>2.4<\/td><td>mA<\/td><\/tr><tr><td>Digital input low voltage (voltage must be less than this to guarantee an &#8220;on&#8221; input)<\/td><td>2<\/td><td>V<\/td><\/tr><tr><td>Digital input high voltage (voltage must be more than this to guarantee an &#8220;off&#8221; input)<\/td><td>4.6<\/td><td>V<\/td><\/tr><tr><td>Realtime clock accuracy, seconds per month<\/td><td>1<\/td><td>&nbsp;s\/mo<\/td><\/tr><tr><td>Real time clock battery current, 3.0V battery<\/td><td>9<\/td><td>\u03bcA<\/td><\/tr><tr><td>Minimum real time clock battery voltage<\/td><td>&nbsp;2<\/td><td>&nbsp;V<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h6 class=\"wp-block-heading\">&nbsp;Display characteristics<\/h6>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Resolution<\/td><td>480&#215;272<\/td><td>pixels<\/td><\/tr><tr><td>Colour depth<\/td><td>16<\/td><td>bits<\/td><\/tr><tr><td>Display brightness<\/td><td>300<\/td><td>nits<\/td><\/tr><tr><td>Contrast ratio<\/td><td>350<\/td><td>&#8211;<\/td><\/tr><tr><td>Dimming range<\/td><td>0 &#8211; 100<\/td><td>%<\/td><\/tr><tr><td>Backlight lifetime @ full brightness (drop to 50%)<\/td><td>20000 (min)<\/td><td>hr<\/td><\/tr><tr><td>Flash storage for images and fonts<\/td><td>8<\/td><td>MB<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h6 class=\"wp-block-heading\">&nbsp;TTL Comm Ports<\/h6>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Maximum input voltage<\/td><td>5.0<\/td><td>Volts<\/td><\/tr><tr><td>Output Voltage<\/td><td>3.3<\/td><td>Volts<\/td><\/tr><tr><td>Maximum Data Rate<\/td><td>115.2<\/td><td>kBaud<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h6 class=\"wp-block-heading\">RS485 Comm Port<\/h6>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Unit Load<\/td><td>1<\/td><td>&#8211;<\/td><\/tr><tr><td>Unit load equivalent number of devices per network<\/td><td>32<\/td><td>&#8211;<\/td><\/tr><tr><td>Maximum Data Rate<\/td><td>115.2<\/td><td>kBaud<\/td><\/tr><tr><td>Protection TVS diode breakdown voltage<\/td><td>+6.8<\/td><td>Volts<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>3D CAD Files All voltages are measured with respect to the 0V power supply pin. Operating limits The unit may be damaged if operated outside&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1346,"menu_order":3,"template":"","class_list":["post-1359","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>HMI430: Technical specification - 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=\"HMI430: Technical specification - SPLat Controls\" \/>\n<meta property=\"og:description\" content=\"3D CAD Files All voltages are measured with respect to the 0V power supply pin. Operating limits The unit may be damaged if operated outside...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/product-documentation\/product-documentation-controllers\/hmi430-700-product-documentation\/hmi430-technical-specification\/\" \/>\n<meta property=\"og:site_name\" content=\"SPLat Controls\" \/>\n<meta property=\"article:modified_time\" content=\"2025-05-29T10:26:40+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/product-documentation\/product-documentation-controllers\/hmi430-700-product-documentation\/hmi430-technical-specification\/\",\"url\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/product-documentation\/product-documentation-controllers\/hmi430-700-product-documentation\/hmi430-technical-specification\/\",\"name\":\"HMI430: Technical specification - SPLat Controls\",\"isPartOf\":{\"@id\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/#website\"},\"datePublished\":\"2025-04-10T11:13:08+00:00\",\"dateModified\":\"2025-05-29T10:26:40+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/product-documentation\/product-documentation-controllers\/hmi430-700-product-documentation\/hmi430-technical-specification\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/product-documentation\/product-documentation-controllers\/hmi430-700-product-documentation\/hmi430-technical-specification\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/product-documentation\/product-documentation-controllers\/hmi430-700-product-documentation\/hmi430-technical-specification\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Product documentation\",\"item\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/product-documentation\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Product documentation: Controllers\",\"item\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/product-documentation\/product-documentation-controllers\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"HMI430\/700 product documentation\",\"item\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/product-documentation\/product-documentation-controllers\/hmi430-700-product-documentation\/\"},{\"@type\":\"ListItem\",\"position\":5,\"name\":\"HMI430: Technical specification\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/#website\",\"url\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/\",\"name\":\"SPLat Controls\",\"description\":\"OEM Embedded Machine Controllers\",\"publisher\":{\"@id\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/#organization\",\"name\":\"SPLat Controls\",\"url\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/wp-content\/uploads\/2024\/10\/logo.svg\",\"contentUrl\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/wp-content\/uploads\/2024\/10\/logo.svg\",\"caption\":\"SPLat Controls\"},\"image\":{\"@id\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"HMI430: Technical specification - SPLat Controls","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"en_US","og_type":"article","og_title":"HMI430: Technical specification - SPLat Controls","og_description":"3D CAD Files All voltages are measured with respect to the 0V power supply pin. Operating limits The unit may be damaged if operated outside...","og_url":"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/product-documentation\/product-documentation-controllers\/hmi430-700-product-documentation\/hmi430-technical-specification\/","og_site_name":"SPLat Controls","article_modified_time":"2025-05-29T10:26:40+00:00","twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/product-documentation\/product-documentation-controllers\/hmi430-700-product-documentation\/hmi430-technical-specification\/","url":"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/product-documentation\/product-documentation-controllers\/hmi430-700-product-documentation\/hmi430-technical-specification\/","name":"HMI430: Technical specification - SPLat Controls","isPartOf":{"@id":"https:\/\/webprojects.cloud\/wordpress\/splatco\/#website"},"datePublished":"2025-04-10T11:13:08+00:00","dateModified":"2025-05-29T10:26:40+00:00","breadcrumb":{"@id":"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/product-documentation\/product-documentation-controllers\/hmi430-700-product-documentation\/hmi430-technical-specification\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/product-documentation\/product-documentation-controllers\/hmi430-700-product-documentation\/hmi430-technical-specification\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/product-documentation\/product-documentation-controllers\/hmi430-700-product-documentation\/hmi430-technical-specification\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/webprojects.cloud\/wordpress\/splatco\/"},{"@type":"ListItem","position":2,"name":"Product documentation","item":"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/product-documentation\/"},{"@type":"ListItem","position":3,"name":"Product documentation: Controllers","item":"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/product-documentation\/product-documentation-controllers\/"},{"@type":"ListItem","position":4,"name":"HMI430\/700 product documentation","item":"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/product-documentation\/product-documentation-controllers\/hmi430-700-product-documentation\/"},{"@type":"ListItem","position":5,"name":"HMI430: Technical specification"}]},{"@type":"WebSite","@id":"https:\/\/webprojects.cloud\/wordpress\/splatco\/#website","url":"https:\/\/webprojects.cloud\/wordpress\/splatco\/","name":"SPLat Controls","description":"OEM Embedded Machine Controllers","publisher":{"@id":"https:\/\/webprojects.cloud\/wordpress\/splatco\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/webprojects.cloud\/wordpress\/splatco\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/webprojects.cloud\/wordpress\/splatco\/#organization","name":"SPLat Controls","url":"https:\/\/webprojects.cloud\/wordpress\/splatco\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/webprojects.cloud\/wordpress\/splatco\/#\/schema\/logo\/image\/","url":"https:\/\/webprojects.cloud\/wordpress\/splatco\/wp-content\/uploads\/2024\/10\/logo.svg","contentUrl":"https:\/\/webprojects.cloud\/wordpress\/splatco\/wp-content\/uploads\/2024\/10\/logo.svg","caption":"SPLat Controls"},"image":{"@id":"https:\/\/webprojects.cloud\/wordpress\/splatco\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/webprojects.cloud\/wordpress\/splatco\/wp-json\/wp\/v2\/spl_knowledgebase\/1359","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/webprojects.cloud\/wordpress\/splatco\/wp-json\/wp\/v2\/spl_knowledgebase"}],"about":[{"href":"https:\/\/webprojects.cloud\/wordpress\/splatco\/wp-json\/wp\/v2\/types\/spl_knowledgebase"}],"author":[{"embeddable":true,"href":"https:\/\/webprojects.cloud\/wordpress\/splatco\/wp-json\/wp\/v2\/users\/1"}],"up":[{"embeddable":true,"href":"https:\/\/webprojects.cloud\/wordpress\/splatco\/wp-json\/wp\/v2\/spl_knowledgebase\/1346"}],"wp:attachment":[{"href":"https:\/\/webprojects.cloud\/wordpress\/splatco\/wp-json\/wp\/v2\/media?parent=1359"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}