{"id":5412,"date":"2025-10-09T12:50:41","date_gmt":"2025-10-09T10:50:41","guid":{"rendered":"https:\/\/www.electrex.it\/en\/?p=5412"},"modified":"2025-10-09T12:50:41","modified_gmt":"2025-10-09T10:50:41","slug":"pfapm0c-np4g-pico-pro-sio-rs485-12vdc-4di4do","status":"publish","type":"post","link":"https:\/\/www.electrex.it\/en\/products\/input-output-modules-pro-series\/pfapm0c-np4g-pico-pro-sio-rs485-12vdc-4di4do.html","title":{"rendered":"PFAPM0C-NP4G PICO PRO SIO RS485 12VDC 4DI4DO"},"content":{"rendered":"<p><a href=\"https:\/\/www.electrex.it\/en\/?attachment_id=5413\" rel=\"attachment wp-att-5401\"><img decoding=\"async\" class=\"wp-image-5413 size-full alignleft\" src=\"https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2025\/10\/Pico-Pro-SIO.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2025\/10\/Pico-Pro-SIO-66x66.jpg 66w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2025\/10\/Pico-Pro-SIO-150x150.jpg 150w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2025\/10\/Pico-Pro-SIO-200x200.jpg 200w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2025\/10\/Pico-Pro-SIO.jpg 300w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Intelligent Input\/Output and Sensor device equipped with 4 digital inputs, 4 digital outputs with separate commons, and an SIO Bus. The digital inputs are opto-isolated and include a debounce filter, typically used for counting externally generated pulses or as remote status indicators. The digital outputs are opto-isolated transistor type, rated 27 VDC \/ 27 mA according to DIN 43864, and can be programmed as internal alarm outputs or as remotely controlled output units via serial line and Modbus commands. The SIO Bus allows integration of additional inputs\/outputs and\/or environmental sensors through Milli Pro devices. Up to eight alarms can be configured to drive digital outputs and\/or generate status signals on Modbus registers. Communication protocol: Modbus-RTU RS485. Firmware remotely upgradeable. Power supply: 12 VDC. Gray enclosure, size: 125 x 40 x 85 mm.<\/p>\n<div class=\"bfd-single-download\" id=\"bfd-single-download-5396\">\n\t\t<div class=\"bfd-single-row\">\n\n\t\t\t\t <div class=\"bfd-column bfd-single-button-container\">\n\t\t \t\t\t\t \t\t<a href=\"https:\/\/www.electrex.it\/en\/bfd_download\/data-sheet-pico-pro-rs485\" title=\"Download Data sheet PICO PRO RS485\" class=\"bfd-svg-container bfd-single-download-btn\" download >\n\t\t\t\t \t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"28\" height=\"30\" viewBox=\"0 0 28 30\" version=\"1.1\"><g stroke=\"none\" stroke-width=\"1\" fill=\"none\" fill-rule=\"evenodd\"><g transform=\"translate(-6.000000, -5.000000)\" fill=\"currentColor\"><path d=\"M26.7 21.7L21.7 21.7 21.7 5 18.3 5 18.3 21.7 13.3 21.7 20 28.3 26.7 21.7 26.7 21.7ZM6.7 31.7L6.7 35 33.3 35 33.3 31.7 6.7 31.7 6.7 31.7Z\"\/><\/g><\/g><\/svg>\n\t\t\t\t<\/a>\n\t\t\t\t\t\t <\/div>\n\t\t <div class=\"bfd-column\">\n\t\t \t<a href=\"https:\/\/www.electrex.it\/en\/bfd_download\/data-sheet-pico-pro-rs485\" title=\"Download Data sheet PICO PRO RS485\" class=\"bfd-download-meta\" download >\n\t\t\t \t<p class=\"bfd-download-title\"><strong>Data sheet PICO PRO RS485<\/strong><\/p>\n\t\t\t \t\t\t\t \t<p class=\"bfd-bottom-zero\">\n\t\t\t \t\t<small>\n\t\t\t \t\t\tType: pdf\t\t\t \t\t<\/small>\n\t\t\t \t<\/p>\n\t\t\t <\/a>\n\t\t<\/div>\n\t\t <div class=\"bfd-column bfd-mime-col\">\n\t\t \t<object data=\"https:\/\/www.electrex.it\/en\/wp-content\/plugins\/better-file-download\/public\/partials\/..\/..\/colour-svg-file-types\/pdf.svg\" type=\"image\/svg+xml\" class=\"bfd-svg bfd-icon-img bfd-icon-single\"><\/object>\n\n\t\t<\/div>\n\t<\/div>\n<\/div> <!-- \/.single-download -->\n<br\/>\n\n","protected":false},"excerpt":{"rendered":"<p>Intelligent Input\/Output and Sensor device equipped with 4 digital inputs, 4 digital outputs with separate commons, and an SIO Bus. The digital inputs are opto-isolated and include a debounce filter, typically used for counting externally generated pulses or as remote status indicators. The digital outputs are opto-isolated transistor type, rated  [&#8230;]<\/p>\n","protected":false},"author":3,"featured_media":5413,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[832],"tags":[],"class_list":["post-5412","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-input-output-modules-pro-series"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>PFAPM0C-NP4G PICO PRO SIO RS485 12VDC 4DI4DO - Electrex - the energy saving technology<\/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.electrex.it\/en\/products\/input-output-modules-pro-series\/pfapm0c-np4g-pico-pro-sio-rs485-12vdc-4di4do.html\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PFAPM0C-NP4G PICO PRO SIO RS485 12VDC 4DI4DO - Electrex - the energy saving technology\" \/>\n<meta property=\"og:description\" content=\"Intelligent Input\/Output and Sensor device equipped with 4 digital inputs, 4 digital outputs with separate commons, and an SIO Bus. The digital inputs are opto-isolated and include a debounce filter, typically used for counting externally generated pulses or as remote status indicators. The digital outputs are opto-isolated transistor type, rated [...]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.electrex.it\/en\/products\/input-output-modules-pro-series\/pfapm0c-np4g-pico-pro-sio-rs485-12vdc-4di4do.html\" \/>\n<meta property=\"og:site_name\" content=\"Electrex - the energy saving technology\" \/>\n<meta property=\"article:published_time\" content=\"2025-10-09T10:50:41+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2025\/10\/Pico-Pro-SIO.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"300\" \/>\n\t<meta property=\"og:image:height\" content=\"300\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Skender\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Skender\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.electrex.it\\\/en\\\/products\\\/input-output-modules-pro-series\\\/pfapm0c-np4g-pico-pro-sio-rs485-12vdc-4di4do.html#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.electrex.it\\\/en\\\/products\\\/input-output-modules-pro-series\\\/pfapm0c-np4g-pico-pro-sio-rs485-12vdc-4di4do.html\"},\"author\":{\"name\":\"Skender\",\"@id\":\"https:\\\/\\\/www.electrex.it\\\/en\\\/#\\\/schema\\\/person\\\/c95fac169422d7c263ca94c4cd838b11\"},\"headline\":\"PFAPM0C-NP4G PICO PRO SIO RS485 12VDC 4DI4DO\",\"datePublished\":\"2025-10-09T10:50:41+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.electrex.it\\\/en\\\/products\\\/input-output-modules-pro-series\\\/pfapm0c-np4g-pico-pro-sio-rs485-12vdc-4di4do.html\"},\"wordCount\":138,\"image\":{\"@id\":\"https:\\\/\\\/www.electrex.it\\\/en\\\/products\\\/input-output-modules-pro-series\\\/pfapm0c-np4g-pico-pro-sio-rs485-12vdc-4di4do.html#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.electrex.it\\\/en\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/Pico-Pro-SIO.jpg\",\"articleSection\":[\"Input \\\/ Output Modules Pro Series\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.electrex.it\\\/en\\\/products\\\/input-output-modules-pro-series\\\/pfapm0c-np4g-pico-pro-sio-rs485-12vdc-4di4do.html\",\"url\":\"https:\\\/\\\/www.electrex.it\\\/en\\\/products\\\/input-output-modules-pro-series\\\/pfapm0c-np4g-pico-pro-sio-rs485-12vdc-4di4do.html\",\"name\":\"PFAPM0C-NP4G PICO PRO SIO RS485 12VDC 4DI4DO - Electrex - the energy saving technology\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.electrex.it\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.electrex.it\\\/en\\\/products\\\/input-output-modules-pro-series\\\/pfapm0c-np4g-pico-pro-sio-rs485-12vdc-4di4do.html#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.electrex.it\\\/en\\\/products\\\/input-output-modules-pro-series\\\/pfapm0c-np4g-pico-pro-sio-rs485-12vdc-4di4do.html#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.electrex.it\\\/en\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/Pico-Pro-SIO.jpg\",\"datePublished\":\"2025-10-09T10:50:41+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.electrex.it\\\/en\\\/#\\\/schema\\\/person\\\/c95fac169422d7c263ca94c4cd838b11\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.electrex.it\\\/en\\\/products\\\/input-output-modules-pro-series\\\/pfapm0c-np4g-pico-pro-sio-rs485-12vdc-4di4do.html#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.electrex.it\\\/en\\\/products\\\/input-output-modules-pro-series\\\/pfapm0c-np4g-pico-pro-sio-rs485-12vdc-4di4do.html\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.electrex.it\\\/en\\\/products\\\/input-output-modules-pro-series\\\/pfapm0c-np4g-pico-pro-sio-rs485-12vdc-4di4do.html#primaryimage\",\"url\":\"https:\\\/\\\/www.electrex.it\\\/en\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/Pico-Pro-SIO.jpg\",\"contentUrl\":\"https:\\\/\\\/www.electrex.it\\\/en\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/Pico-Pro-SIO.jpg\",\"width\":300,\"height\":300},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.electrex.it\\\/en\\\/products\\\/input-output-modules-pro-series\\\/pfapm0c-np4g-pico-pro-sio-rs485-12vdc-4di4do.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.electrex.it\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"PFAPM0C-NP4G PICO PRO SIO RS485 12VDC 4DI4DO\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.electrex.it\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/www.electrex.it\\\/en\\\/\",\"name\":\"Electrex - the energy saving technology\",\"description\":\"Since 1993 Electrex designs, develops, manufactures and markets, Made in Italy, instruments and software for energy measurement,  management and control.  The Electrex solutions are used in the energy efficiency and Energy Automation applications, for the industrial, commercial, public, civil, and renewable energy sectors.\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.electrex.it\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.electrex.it\\\/en\\\/#\\\/schema\\\/person\\\/c95fac169422d7c263ca94c4cd838b11\",\"name\":\"Skender\",\"sameAs\":[\"http:\\\/\\\/www.electrex.it\\\/en\"],\"url\":\"https:\\\/\\\/www.electrex.it\\\/en\\\/author\\\/skender\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"PFAPM0C-NP4G PICO PRO SIO RS485 12VDC 4DI4DO - Electrex - the energy saving technology","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.electrex.it\/en\/products\/input-output-modules-pro-series\/pfapm0c-np4g-pico-pro-sio-rs485-12vdc-4di4do.html","og_locale":"en_US","og_type":"article","og_title":"PFAPM0C-NP4G PICO PRO SIO RS485 12VDC 4DI4DO - Electrex - the energy saving technology","og_description":"Intelligent Input\/Output and Sensor device equipped with 4 digital inputs, 4 digital outputs with separate commons, and an SIO Bus. The digital inputs are opto-isolated and include a debounce filter, typically used for counting externally generated pulses or as remote status indicators. The digital outputs are opto-isolated transistor type, rated [...]","og_url":"https:\/\/www.electrex.it\/en\/products\/input-output-modules-pro-series\/pfapm0c-np4g-pico-pro-sio-rs485-12vdc-4di4do.html","og_site_name":"Electrex - the energy saving technology","article_published_time":"2025-10-09T10:50:41+00:00","og_image":[{"width":300,"height":300,"url":"https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2025\/10\/Pico-Pro-SIO.jpg","type":"image\/jpeg"}],"author":"Skender","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Skender","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.electrex.it\/en\/products\/input-output-modules-pro-series\/pfapm0c-np4g-pico-pro-sio-rs485-12vdc-4di4do.html#article","isPartOf":{"@id":"https:\/\/www.electrex.it\/en\/products\/input-output-modules-pro-series\/pfapm0c-np4g-pico-pro-sio-rs485-12vdc-4di4do.html"},"author":{"name":"Skender","@id":"https:\/\/www.electrex.it\/en\/#\/schema\/person\/c95fac169422d7c263ca94c4cd838b11"},"headline":"PFAPM0C-NP4G PICO PRO SIO RS485 12VDC 4DI4DO","datePublished":"2025-10-09T10:50:41+00:00","mainEntityOfPage":{"@id":"https:\/\/www.electrex.it\/en\/products\/input-output-modules-pro-series\/pfapm0c-np4g-pico-pro-sio-rs485-12vdc-4di4do.html"},"wordCount":138,"image":{"@id":"https:\/\/www.electrex.it\/en\/products\/input-output-modules-pro-series\/pfapm0c-np4g-pico-pro-sio-rs485-12vdc-4di4do.html#primaryimage"},"thumbnailUrl":"https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2025\/10\/Pico-Pro-SIO.jpg","articleSection":["Input \/ Output Modules Pro Series"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.electrex.it\/en\/products\/input-output-modules-pro-series\/pfapm0c-np4g-pico-pro-sio-rs485-12vdc-4di4do.html","url":"https:\/\/www.electrex.it\/en\/products\/input-output-modules-pro-series\/pfapm0c-np4g-pico-pro-sio-rs485-12vdc-4di4do.html","name":"PFAPM0C-NP4G PICO PRO SIO RS485 12VDC 4DI4DO - Electrex - the energy saving technology","isPartOf":{"@id":"https:\/\/www.electrex.it\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.electrex.it\/en\/products\/input-output-modules-pro-series\/pfapm0c-np4g-pico-pro-sio-rs485-12vdc-4di4do.html#primaryimage"},"image":{"@id":"https:\/\/www.electrex.it\/en\/products\/input-output-modules-pro-series\/pfapm0c-np4g-pico-pro-sio-rs485-12vdc-4di4do.html#primaryimage"},"thumbnailUrl":"https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2025\/10\/Pico-Pro-SIO.jpg","datePublished":"2025-10-09T10:50:41+00:00","author":{"@id":"https:\/\/www.electrex.it\/en\/#\/schema\/person\/c95fac169422d7c263ca94c4cd838b11"},"breadcrumb":{"@id":"https:\/\/www.electrex.it\/en\/products\/input-output-modules-pro-series\/pfapm0c-np4g-pico-pro-sio-rs485-12vdc-4di4do.html#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.electrex.it\/en\/products\/input-output-modules-pro-series\/pfapm0c-np4g-pico-pro-sio-rs485-12vdc-4di4do.html"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.electrex.it\/en\/products\/input-output-modules-pro-series\/pfapm0c-np4g-pico-pro-sio-rs485-12vdc-4di4do.html#primaryimage","url":"https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2025\/10\/Pico-Pro-SIO.jpg","contentUrl":"https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2025\/10\/Pico-Pro-SIO.jpg","width":300,"height":300},{"@type":"BreadcrumbList","@id":"https:\/\/www.electrex.it\/en\/products\/input-output-modules-pro-series\/pfapm0c-np4g-pico-pro-sio-rs485-12vdc-4di4do.html#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.electrex.it\/en\/"},{"@type":"ListItem","position":2,"name":"PFAPM0C-NP4G PICO PRO SIO RS485 12VDC 4DI4DO"}]},{"@type":"WebSite","@id":"https:\/\/www.electrex.it\/en\/#website","url":"https:\/\/www.electrex.it\/en\/","name":"Electrex - the energy saving technology","description":"Since 1993 Electrex designs, develops, manufactures and markets, Made in Italy, instruments and software for energy measurement,  management and control.  The Electrex solutions are used in the energy efficiency and Energy Automation applications, for the industrial, commercial, public, civil, and renewable energy sectors.","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.electrex.it\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/www.electrex.it\/en\/#\/schema\/person\/c95fac169422d7c263ca94c4cd838b11","name":"Skender","sameAs":["http:\/\/www.electrex.it\/en"],"url":"https:\/\/www.electrex.it\/en\/author\/skender"}]}},"_links":{"self":[{"href":"https:\/\/www.electrex.it\/en\/wp-json\/wp\/v2\/posts\/5412","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.electrex.it\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.electrex.it\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.electrex.it\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.electrex.it\/en\/wp-json\/wp\/v2\/comments?post=5412"}],"version-history":[{"count":1,"href":"https:\/\/www.electrex.it\/en\/wp-json\/wp\/v2\/posts\/5412\/revisions"}],"predecessor-version":[{"id":5414,"href":"https:\/\/www.electrex.it\/en\/wp-json\/wp\/v2\/posts\/5412\/revisions\/5414"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.electrex.it\/en\/wp-json\/wp\/v2\/media\/5413"}],"wp:attachment":[{"href":"https:\/\/www.electrex.it\/en\/wp-json\/wp\/v2\/media?parent=5412"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.electrex.it\/en\/wp-json\/wp\/v2\/categories?post=5412"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.electrex.it\/en\/wp-json\/wp\/v2\/tags?post=5412"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}