{"id":67921,"date":"2025-12-26T17:34:32","date_gmt":"2025-12-26T09:34:32","guid":{"rendered":"https:\/\/www.siglent.com\/what-is-the-maximum-voltage-for-the-external-trigger-inputs-of-the-sds1x-x-sds2x-and-sds1202xe-os\/"},"modified":"2026-01-19T21:15:43","modified_gmt":"2026-01-19T13:15:43","slug":"what-is-the-maximum-voltage-for-the-external-trigger-inputs-of-the-sds1x-x-sds2x-and-sds1202xe-os","status":"publish","type":"post","link":"https:\/\/www.siglent.com\/int\/what-is-the-maximum-voltage-for-the-external-trigger-inputs-of-the-sds1x-x-sds2x-and-sds1202xe-os\/","title":{"rendered":"What is the maximum voltage for the external trigger inputs of the SDS1X\/X+, SDS2X, and SDS1202XE os"},"content":{"rendered":"\n<p>The maximum safe voltage of ext trigger channel is 40 Vpp.<br\/>The specification of working voltages are:<br\/>Ext : \u00b1 600 mVpp<br\/>Ext\/5: \u00b13 Vpp.<\/p>\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The maximum safe voltage of ext trigger channel is 40 Vpp.The specification of working voltages are:Ext : \u00b1 600 mVppExt\/5: \u00b13 Vpp.<\/p>\n","protected":false},"author":17,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[153,394,395],"tags":[],"class_list":["post-67921","post","type-post","status-publish","format-standard","hentry","category-service-support-en-intl","category-common-problems","category-faq"],"acf":{"pdf-file":"","file-external-url":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What is the maximum voltage for the external trigger inputs of the SDS1X\/X+, SDS2X, and SDS1202XE os - Siglent Website<\/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.siglent.com\/int\/what-is-the-maximum-voltage-for-the-external-trigger-inputs-of-the-sds1x-x-sds2x-and-sds1202xe-os\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is the maximum voltage for the external trigger inputs of the SDS1X\/X+, SDS2X, and SDS1202XE os - Siglent Website\" \/>\n<meta property=\"og:description\" content=\"The maximum safe voltage of ext trigger channel is 40 Vpp.The specification of working voltages are:Ext : \u00b1 600 mVppExt\/5: \u00b13 Vpp.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.siglent.com\/int\/what-is-the-maximum-voltage-for-the-external-trigger-inputs-of-the-sds1x-x-sds2x-and-sds1202xe-os\/\" \/>\n<meta property=\"og:site_name\" content=\"Siglent Website\" \/>\n<meta property=\"article:published_time\" content=\"2025-12-26T09:34:32+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-19T13:15:43+00:00\" \/>\n<meta name=\"author\" content=\"Zhou, Vera\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Zhou, Vera\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.siglent.com\\\/int\\\/what-is-the-maximum-voltage-for-the-external-trigger-inputs-of-the-sds1x-x-sds2x-and-sds1202xe-os\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.siglent.com\\\/int\\\/what-is-the-maximum-voltage-for-the-external-trigger-inputs-of-the-sds1x-x-sds2x-and-sds1202xe-os\\\/\"},\"author\":{\"name\":\"Zhou, Vera\",\"@id\":\"https:\\\/\\\/www.siglent.com\\\/int\\\/#\\\/schema\\\/person\\\/c36fe2aa0ed92db0834fcb90b6c22a16\"},\"headline\":\"What is the maximum voltage for the external trigger inputs of the SDS1X\\\/X+, SDS2X, and SDS1202XE os\",\"datePublished\":\"2025-12-26T09:34:32+00:00\",\"dateModified\":\"2026-01-19T13:15:43+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.siglent.com\\\/int\\\/what-is-the-maximum-voltage-for-the-external-trigger-inputs-of-the-sds1x-x-sds2x-and-sds1202xe-os\\\/\"},\"wordCount\":40,\"publisher\":{\"@id\":\"https:\\\/\\\/www.siglent.com\\\/int\\\/#organization\"},\"articleSection\":[\"Service &amp; 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