{"id":263,"date":"2021-05-11T13:56:00","date_gmt":"2021-05-11T11:56:00","guid":{"rendered":"https:\/\/eidel.no\/en\/?post_type=product&#038;p=263"},"modified":"2022-11-23T09:16:05","modified_gmt":"2022-11-23T08:16:05","slug":"eidel-remote-interface-unit-eriu","status":"publish","type":"product","link":"https:\/\/eidel.no\/en\/product\/eidel-remote-interface-unit-eriu\/","title":{"rendered":"ERIU &#8211; EIDEL Remote Interface Unit"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Overview<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/eidel.no\/en\/wp-content\/uploads\/sites\/2\/2021\/06\/CaptureA-ERIU2-2.png\" alt=\"\" class=\"wp-image-431\" width=\"184\" height=\"182\" srcset=\"https:\/\/eidel.no\/en\/wp-content\/uploads\/sites\/2\/2021\/06\/CaptureA-ERIU2-2.png 685w, https:\/\/eidel.no\/en\/wp-content\/uploads\/sites\/2\/2021\/06\/CaptureA-ERIU2-2-300x298.png 300w\" sizes=\"auto, (max-width: 184px) 100vw, 184px\" \/><\/figure>\n<\/div>\n\n\n<p>Satellites and spacecraft often have scientific payloads with different functions which need to be integrated with On-Board computers, Data Storage &amp; Mass memories, Remote Interface Units, Communication protocols, and Busses.<\/p>\n\n\n\n<p>A Remote Interface Unit (RIU), usually present on medium-large size spacecraft, offloads the On-Board Computer from analogue and discrete digital data acquisition and actuators control tasks.<\/p>\n\n\n\n<p>EIDEL has designed its own version, called EIDEL Remote Interface Unit (ERIU), which also handles all interfaces between payloads and the OBC\/EPS systems on satellites and sounding rockets, both for data transmission and power distribution. In addition, the ERIU holds the possibility for a secure connection between two ERIU\u2019s to enable remote integration testing between instrument and OBC\/ EPS before flight thus reducing both cost and time for integration.<\/p>\n\n\n\r\n\r\n<section \r\n\r\ndata-id=\"block_60c2584eef7ff\" \r\n\r\ndata-type=\"gutenberg-accordion\" \r\n\r\nclass=\"\r\n\r\n\taccordion \r\n\taccordion-block_60c2584eef7ff \r\n\r\n\tpadding-top-0 \r\n\tpadding-bottom-0 \r\n\r\n\tmargin-top-0 \r\n\tmargin-bottom-0 \r\n\r\n\tstandard \r\n \r\n\t\r\n\t\r\n\">\r\n\t\r\n\r\n\t<div class='accordion-content center-xs   col-xs-12 '>\r\n\t\t<div class=\"row center-xs\">\r\n\t\t\t<div class=\"col-xs-12\">\r\n\t\t\t\t<div class='row center-xs'>\r\n\r\n\t\t\t\t\t\r\n\t\t\t\t\t<div class=\"\r\n\t\t\t\t\t\taccordion-rows \r\n\t\t\t\t\t\tcenter-xs \r\n\t\t\t\t\t\tgutenberg-accordion-rows \r\n\t\t\t\t\t\t\t\t\t\t\t\tcol-lg-offset-0\t\t\t\t\t\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t<div class=\"\r\n\t\t\t\t\t\t\t\t\taccordion-row \r\n\t\t\t\t\t\t\t\t\tstart-xs \r\n\t\t\t\t\t\t\t\t\tgutenberg-accordion-row \t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\tclosed\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\">\r\n\r\n\t\t\t\t\t\t\t\t\t<div class=\"title\">\r\n\r\n\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t<h3>\r\n\t\t\t\t\t\t\t\t\t\t\t\tDescription\t\t\t\t\t\t\t\t\t\t\t<\/h3>\r\n\r\n\r\n\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\r\n\r\n\t\t\t\t\t\t\t\t\t\t<div class=\"interactive toggle\">\r\n\t\t\t\t\t\t\t\t\t\t\t<i class=\"close fal fa-times\"><\/i>\r\n\t\t\t\t\t\t\t\t\t\t\t<i class=\"open fal fa-long-arrow-down\"><\/i>\r\n\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t\t\t\t\t<div class=\"content\">\r\n\t\t\t\t\t\t\t\t\t\t<p>The ERIU can be integrated through a variety of interfaces, covering all of the most common types used in MicroSatellites and sounding rockets today. Instead of connecting each payload to the On-Board Computer or sounding rocket encoder, the payloads are interfaced directly from the ERIU. Power distribution to each payload, including protection circuitry, is handled by the ERIU.<\/p>\n<p>The ERIU has a flash-based SmartFusion2 SoC FPGA, containing a hard Arm Cortex-M3 processor. FPGA fabric can be used for accelerating specific user tasks when required. In combination with the integrated memory, the users can focus more on the front-end of their payloads and utilize the existing computing power and centralized memory in the ERIU instead if designing these repetitive building blocks for each payload. Encryption is optional and can be unlocked if requested by the user.<\/p>\n<p>The ERIU will be designed to facilitate the future CCSDS Unified Space Data Link Protocol (USLP), as a custom IP delivered by EIDEL. As a service built around the ERIU EIDEL also offer full instrumental AIT to a single instrument package to be integrated into satellites, sounding rockets or other space installations.<\/p>\n\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t<div class=\"\r\n\t\t\t\t\t\t\t\t\taccordion-row \r\n\t\t\t\t\t\t\t\t\tstart-xs \r\n\t\t\t\t\t\t\t\t\tgutenberg-accordion-row \t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\tclosed\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\">\r\n\r\n\t\t\t\t\t\t\t\t\t<div class=\"title\">\r\n\r\n\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t<h3>\r\n\t\t\t\t\t\t\t\t\t\t\t\tFUNCTIONALITY\t\t\t\t\t\t\t\t\t\t\t<\/h3>\r\n\r\n\r\n\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\r\n\r\n\t\t\t\t\t\t\t\t\t\t<div class=\"interactive toggle\">\r\n\t\t\t\t\t\t\t\t\t\t\t<i class=\"close fal fa-times\"><\/i>\r\n\t\t\t\t\t\t\t\t\t\t\t<i class=\"open fal fa-long-arrow-down\"><\/i>\r\n\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t\t\t\t\t<div class=\"content\">\r\n\t\t\t\t\t\t\t\t\t\t<p>Centralised processing and mass memory<br \/>\nPayload interfacing<br \/>\nHandles payload connectivity to spacecraft OBC and EPS<br \/>\nPower distribution, conditioning and monitoring<br \/>\nRemote access and control of payloads<br \/>\nEncryption (optional)<br \/>\nHardware Acceleration in dedicated FPGA<br \/>\nSupports power and data interfaces of up to four payloads (depending on resource sharing)<\/p>\n\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t\t\t\t\t\t\t\t    \t\t\t\t\t\t\r\n\r\n\t\t\t\t\t<\/div>\r\n\r\n\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t<\/div>\r\n<\/section>\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p><\/p>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Donec quam felis, ultricies nec, pellentesque eu, pretium quis, sem.<\/p>\n","protected":false},"author":4,"featured_media":332,"parent":0,"menu_order":6,"comment_status":"open","ping_status":"open","template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-263","product","type-product","status-publish","format-standard","has-post-thumbnail","hentry","product_categories-space-instruments-systems"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>ERIU - EIDEL Remote Interface Unit - Eidel - Engelsk<\/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:\/\/eidel.no\/en\/product\/eidel-remote-interface-unit-eriu\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ERIU - EIDEL Remote Interface Unit - Eidel - Engelsk\" \/>\n<meta property=\"og:description\" content=\"Lorem ipsum dolor sit amet, consectetuer adipiscing elit. 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