{"id":2103,"date":"2021-12-17T02:30:55","date_gmt":"2021-12-17T02:30:55","guid":{"rendered":"http:\/\/gcanbus.com\/?p=2103"},"modified":"2021-12-21T12:43:10","modified_gmt":"2021-12-21T12:43:10","slug":"introduction-of-canopen-rs485-converter_gcan","status":"publish","type":"post","link":"https:\/\/gcanbus.com\/fr\/introduction-of-canopen-rs485-converter_gcan\/","title":{"rendered":"Introduction du convertisseur CANopen-RS485_GCAN"},"content":{"rendered":"<p><strong>1 Introduction<\/strong><br \/>\n<strong>1.1 Vue d'ensemble<\/strong><br \/>\nGCAN-301(CANopen-RS485) poss\u00e8de une interface CAN-Bus standard et une interface RS485 standard. Il permet \u00e0 un \u00e9quipement RS485 d'acc\u00e9der au r\u00e9seau CANopen en tant que station esclave CANopen. Il s'agit d'un produit personnalis\u00e9.<br \/>\n<strong>1.2 Propri\u00e9t\u00e9s en un coup d'\u0153il<\/strong><br \/>\nL'interface CAN-Bus adopte la forme d'interface OPEN4 de la norme allemande CiA<br \/>\nLa pile de protocoles CANopen int\u00e9gr\u00e9e est conforme au document de description du protocole, DS 301<br \/>\nLe num\u00e9ro de n\u0153ud CANopen est de 32 (personnalisable) et peut \u00eatre configur\u00e9 par logiciel.<br \/>\nLe d\u00e9bit en bauds du CAN-Bus est de 250Kbps par d\u00e9faut (personnalisable), et peut \u00eatre configur\u00e9 par logiciel.<br \/>\nTension d'isolation du module d'isolation CAN-Bus : DC 1500V<br \/>\nCommunication asynchrone standard 485 : 1 bit de d\u00e9part, 1 bit de fin, 8 bits de donn\u00e9es (personnalisables)<br \/>\nInterface 485, vitesse de transmission de 9600bps, cycle de communication de 500ms, avec accumulation et calibrage (personnalisable)<br \/>\nL'interface 485 adopte les bornes OPEN - 4<br \/>\nInterface 232 (OPEN - 4 bornes pour la mise \u00e0 niveau)<br \/>\nTension d'alimentation : 9 ~ 30V DC, le courant maximum est de 20mA, avec le pont redresseur, la borne est OPEN - 4<br \/>\nM\u00e9thode d'installation : Rail de guidage DIN<br \/>\nPlage de temp\u00e9rature de travail de -40 \u00e0 85 \u00b0C<br \/>\nTaille : (L)113mm * (L)100mm * (H)21mm<br \/>\n<strong>2. L'installation<\/strong><br \/>\n<strong>2.1 Installation et fixation<\/strong><br \/>\nLe GCAN-301 peut \u00eatre install\u00e9 sur un rail DIN, comme le montre la figure 2.1.<\/p>\n<p><img decoding=\"async\" class=\"lazyload size-full wp-image-1825 aligncenter\" src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P202100320319.png\" data-orig-src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P202100320319.png\" alt=\"\" width=\"441\" height=\"288\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27441%27%20height%3D%27288%27%20viewBox%3D%270%200%20441%20288%27%3E%3Crect%20width%3D%27441%27%20height%3D%27288%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P202100320319-200x131.png 200w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P202100320319-300x196.png 300w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P202100320319-400x261.png 400w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P202100320319.png 441w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 441px) 100vw, 441px\" \/><br \/>\nFigure 2.1 Installation du module GCAN-301<br \/>\nRemarque : les rails DIN doivent \u00eatre reli\u00e9s \u00e0 un fil de terre.<br \/>\nD\u00e9finition de l'interface d'alimentation du GCAN-301, comme indiqu\u00e9 dans le tableau 2.1.<\/p>\n<p><img decoding=\"async\" class=\"lazyload size-full wp-image-1826 aligncenter\" src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P202100346435.png\" data-orig-src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P202100346435.png\" alt=\"\" width=\"245\" height=\"192\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27245%27%20height%3D%27192%27%20viewBox%3D%270%200%20245%20192%27%3E%3Crect%20width%3D%27245%27%20height%3D%27192%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P202100346435-200x157.png 200w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P202100346435.png 245w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 245px) 100vw, 245px\" \/><br \/>\n<strong>2.2 Connexion au bus s\u00e9rie<\/strong><br \/>\nL'interface s\u00e9rie du GCAN-301 utilise l'interface RS485. Les d\u00e9finitions des broches sont indiqu\u00e9es dans le tableau 2.2.<\/p>\n<p><img decoding=\"async\" class=\"lazyload size-full wp-image-1827 aligncenter\" src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P202100439204.png\" data-orig-src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P202100439204.png\" alt=\"\" width=\"414\" height=\"138\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27414%27%20height%3D%27138%27%20viewBox%3D%270%200%20414%20138%27%3E%3Crect%20width%3D%27414%27%20height%3D%27138%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P202100439204-200x67.png 200w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P202100439204-300x100.png 300w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P202100439204-400x133.png 400w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P202100439204.png 414w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 414px) 100vw, 414px\" \/><br \/>\n<strong>2.3 Connexion au bus CAN<\/strong><br \/>\nLes d\u00e9finitions des broches du c\u00f4t\u00e9 CAN du GCAN-301 sont indiqu\u00e9es dans le tableau 2.3.<\/p>\n<p><img decoding=\"async\" class=\"lazyload size-full wp-image-1828 aligncenter\" src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P202100414220.png\" data-orig-src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P202100414220.png\" alt=\"\" width=\"447\" height=\"160\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27447%27%20height%3D%27160%27%20viewBox%3D%270%200%20447%20160%27%3E%3Crect%20width%3D%27447%27%20height%3D%27160%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P202100414220-200x72.png 200w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P202100414220-300x107.png 300w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P202100414220-400x143.png 400w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P202100414220.png 447w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 447px) 100vw, 447px\" \/><br \/>\nSeuls CAN_H et CAN_H se connectent l'un \u00e0 l'autre, puis CAN_L et CAN_L se connectent l'un \u00e0 l'autre. Nous \u00e9tablissons ensuite une connexion.<\/p>","protected":false},"excerpt":{"rendered":"<p>1 Introduction 1.1 Pr\u00e9sentation Le GCAN-301 (CANopen-RS485) poss\u00e8de une interface CAN-Bus standard et une interface RS485 standard, il peut r\u00e9aliser ...<\/p>","protected":false},"author":1,"featured_media":2799,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[26],"tags":[],"class_list":["post-2103","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-solution"],"_links":{"self":[{"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/posts\/2103","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/comments?post=2103"}],"version-history":[{"count":0,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/posts\/2103\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/media\/2799"}],"wp:attachment":[{"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/media?parent=2103"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/categories?post=2103"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/tags?post=2103"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}