{"id":2031,"date":"2021-12-17T02:13:12","date_gmt":"2021-12-17T02:13:12","guid":{"rendered":"http:\/\/gcanbus.com\/?p=2031"},"modified":"2021-12-21T12:50:28","modified_gmt":"2021-12-21T12:50:28","slug":"introduce-the-product-of-232-485-can-converter_gcan","status":"publish","type":"post","link":"https:\/\/gcanbus.com\/fr\/introduce-the-product-of-232-485-can-converter_gcan\/","title":{"rendered":"Pr\u00e9sentation du convertisseur 232\/485-CAN_GCAN"},"content":{"rendered":"<p><strong>1 Introduction<\/strong><br \/>\n<strong>1.1 Vue d'ensemble<\/strong><br \/>\nLe convertisseur GCAN-201 int\u00e8gre une interface CAN-Bus standard et une interface Serial-Bus (RS232 ou RS485). Le convertisseur GCAN-201 peut \u00e9tablir une connexion entre Serial-Bus et CAN-Bus. Gr\u00e2ce \u00e0 ce convertisseur, les \u00e9quipements utilisant le Serial-Bus peuvent se connecter au CAN-Bus sans changer la structure mat\u00e9rielle, ce qui rend l'interconnexion multi-Bus tr\u00e8s flexible et \u00e9tend le champ d'application du CAN-Bus.<br \/>\n<strong>1.2 Propri\u00e9t\u00e9s en un coup d'\u0153il<\/strong><br \/>\nNiveau du port s\u00e9rie standard, le mod\u00e8le RS232 ou RS485 peut \u00eatre commut\u00e9 par logiciel.<br \/>\nLa direction de la conversion peut \u00eatre r\u00e9gl\u00e9e sur : CAN-S\u00e9rie, CAN-S\u00e9rie, CAN-S\u00e9rie<br \/>\nLa vitesse de transmission du bus s\u00e9rie est comprise entre 600bps et 115200bps.<br \/>\nLe bus CAN prend en charge les formats de trame CAN2.0A et CAN2.0B, conform\u00e9ment aux normes ISO\/DIS 11898.<br \/>\nLes vitesses de transmission du CAN-Bus sont comprises entre 5Kbps et 1Mbps<br \/>\nInterface CAN-Bus avec isolation \u00e9lectrique<br \/>\nTension d'isolation du module d'isolation CAN-Bus : DC 1500V<br \/>\nAlimentation \u00e9lectrique : 9~30V (20mA, 24V DC)<br \/>\nM\u00e9thode d'installation : Rail de guidage DIN<br \/>\nPlage de temp\u00e9rature de travail de -40 \u00e0 85 \u00b0C<br \/>\nTaille : (L)112mm * (L)70mm * (H)25mm<br \/>\n<strong>2 Installation<\/strong><br \/>\n<strong>2.1 Connexion au PC<\/strong><br \/>\nLe convertisseur peut \u00eatre connect\u00e9 directement \u00e0 un PC \u00e0 l'aide d'un c\u00e2ble USB vers RS232. Si le PC dispose d'un port RS232, il est \u00e9galement possible d'utiliser directement le port RS232.<br \/>\n<strong>2.2 Connexion au bus CAN<\/strong><br \/>\nDans la pratique, il suffit de connecter le CAN_H au CAN_H et le CAN_L au CAN_L pour que la communication soit possible.<br \/>\n<strong>2.3 D\u00e9finition de l'interface<\/strong><br \/>\nLa d\u00e9finition du port du convertisseur GCAN-201 est illustr\u00e9e dans les figures 2.1 et 2.2, en utilisant le terminal et le port RS232, pour une application industrielle sur le terrain.<img decoding=\"async\" class=\"lazyload size-full wp-image-1626 aligncenter\" src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1G214103449D8.png\" data-orig-src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1G214103449D8.png\" alt=\"\" width=\"405\" height=\"353\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27405%27%20height%3D%27353%27%20viewBox%3D%270%200%20405%20353%27%3E%3Crect%20width%3D%27405%27%20height%3D%27353%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1G214103449D8-200x174.png 200w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1G214103449D8-300x261.png 300w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1G214103449D8-400x349.png 400w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1G214103449D8.png 405w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 405px) 100vw, 405px\" \/><img decoding=\"async\" class=\"lazyload size-full wp-image-1627 aligncenter\" src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1G214103Q3b8.png\" data-orig-src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1G214103Q3b8.png\" alt=\"\" width=\"574\" height=\"540\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27574%27%20height%3D%27540%27%20viewBox%3D%270%200%20574%20540%27%3E%3Crect%20width%3D%27574%27%20height%3D%27540%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1G214103Q3b8-200x188.png 200w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1G214103Q3b8-300x282.png 300w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1G214103Q3b8-400x376.png 400w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1G214103Q3b8.png 574w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 574px) 100vw, 574px\" \/>Note : Le r\u00e9seau CAN-Bus adopte une structure topologique, seules les deux bornes les plus \u00e9loign\u00e9es doivent \u00eatre connect\u00e9es \u00e0 une r\u00e9sistance de 120\u03a9 entre CAN_H et CAN_L. La longueur des branchements ne doit pas d\u00e9passer 3 m\u00e8tres. La connexion des n\u0153uds CAN-Bus est illustr\u00e9e \u00e0 la figure 2.3.<img decoding=\"async\" class=\"lazyload size-full wp-image-1628 aligncenter\" src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1G214103SC01.png\" data-orig-src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1G214103SC01.png\" alt=\"\" width=\"725\" height=\"278\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27725%27%20height%3D%27278%27%20viewBox%3D%270%200%20725%20278%27%3E%3Crect%20width%3D%27725%27%20height%3D%27278%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1G214103SC01-200x77.png 200w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1G214103SC01-300x115.png 300w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1G214103SC01-400x153.png 400w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1G214103SC01-600x230.png 600w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1G214103SC01.png 725w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 725px) 100vw, 725px\" \/><strong>2.4 LED du syst\u00e8me<\/strong><br \/>\nLe convertisseur GCAN-201 est \u00e9quip\u00e9 d'un voyant PWR, d'un voyant COM et d'un voyant CAN pour indiquer l'\u00e9tat du convertisseur. D'autres fonctions sont pr\u00e9sent\u00e9es dans le tableau 2.1.<img decoding=\"async\" class=\"lazyload size-full wp-image-1629 aligncenter\" src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1G214103Z3553.png\" data-orig-src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1G214103Z3553.png\" alt=\"\" width=\"549\" height=\"282\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27549%27%20height%3D%27282%27%20viewBox%3D%270%200%20549%20282%27%3E%3Crect%20width%3D%27549%27%20height%3D%27282%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1G214103Z3553-200x103.png 200w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1G214103Z3553-300x154.png 300w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1G214103Z3553-400x205.png 400w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1G214103Z3553.png 549w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 549px) 100vw, 549px\" \/>Si le voyant PWR s'allume, cela signifie que vous avez branch\u00e9 le convertisseur GCAN-201 sur une source d'alimentation \u00e9lectrique et que le syst\u00e8me est initialis\u00e9.<br \/>\nDans le cas contraire, une panne de courant ou une erreur du syst\u00e8me s'est produite.<br \/>\nLorsque les donn\u00e9es du bus s\u00e9rie sont transmises, l'indicateur COM clignote.<br \/>\nLorsque les donn\u00e9es du bus CAN sont transmises, l'indicateur CAN clignote en vert.<br \/>\nEn cas d'erreur CAN, l'indicateur CAN devient rouge.<br \/>\nLorsque les indicateurs COM et CAN clignotent alternativement, cela signifie que l'adaptateur est en mode configuration.<\/p>","protected":false},"excerpt":{"rendered":"<p>1 Introduction 1.1 Pr\u00e9sentation Le convertisseur GCAN-201 int\u00e8gre une interface CAN-Bus standard et une interface Serial-Bus (RS232 ou RS485). LE GCAN-201 ...<\/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-2031","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\/2031","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=2031"}],"version-history":[{"count":0,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/posts\/2031\/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=2031"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/categories?post=2031"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/tags?post=2031"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}