{"id":5408,"date":"2025-10-09T12:43:55","date_gmt":"2025-10-09T10:43:55","guid":{"rendered":"https:\/\/www.electrex.it\/en\/?p=5408"},"modified":"2025-11-03T12:21:04","modified_gmt":"2025-11-03T11:21:04","slug":"pfap401-qz2c-pico-pro-d4-rs485-230-240v-2di-2do-4common-sio","status":"publish","type":"post","link":"https:\/\/www.electrex.it\/en\/products\/input-output-modules-pro-series\/pfap401-qz2c-pico-pro-d4-rs485-230-240v-2di-2do-4common-sio.html","title":{"rendered":"PFAP401-QZ2C PICO PRO D4 RS485 230-240V 2DI 2DO 4COMMON SIO"},"content":{"rendered":"

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Intelligent Input\/Output and Sensor device equipped with 2 digital inputs, 2 digital outputs with separate commons, and an SIO Bus. The digital inputs are opto-isolated and include a debounce filter, used for pulse counting or as remote status indicators. The digital outputs are opto-isolated transistor type, rated 27 VDC \/ 27 mA according to DIN 43864, programmable as internal alarm outputs or as remotely controlled output units. The SIO Bus allows integration of additional digital and\/or analog inputs\/outputs and\/or environmental parameter sensors, even after commissioning, through Milli Pro devices. Up to eight alarms can be configured to drive digital outputs and\/or generate status signals on Modbus registers. The device has a power LED, a status LED, and an RS485 communication LED. Communication protocol: Modbus-RTU RS485. Firmware remotely upgradeable. DIN rail mounting, 4-module size. Power supply: 230\u2013240 VAC.<\/p>\n

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Data sheet PICO PRO RS485<\/strong><\/p>\n\t\t\t \t\t\t\t \t

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Installation instructions Pico Pro D4 RS485<\/strong><\/p>\n\t\t\t \t\t\t\t \t

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Intelligent Input\/Output and Sensor device equipped with 2 digital inputs, 2 digital outputs with separate commons, and an SIO Bus. The digital inputs are opto-isolated and include a debounce filter, used for pulse counting or as remote status indicators. The digital outputs are opto-isolated transistor type, rated 27 VDC \/ […]<\/p>\n","protected":false},"author":3,"featured_media":5401,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[832],"tags":[],"class_list":["post-5408","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-input-output-modules-pro-series"],"yoast_head":"\nPFAP401-QZ2C PICO PRO D4 RS485 230-240V 2DI 2DO 4COMMON SIO - 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\/pfap401-qz2c-pico-pro-d4-rs485-230-240v-2di-2do-4common-sio.html\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PFAP401-QZ2C PICO PRO D4 RS485 230-240V 2DI 2DO 4COMMON SIO - Electrex - the energy saving technology\" \/>\n<meta property=\"og:description\" content=\"Intelligent Input\/Output and Sensor device equipped with 2 digital inputs, 2 digital outputs with separate commons, and an SIO Bus. 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