{"id":908,"date":"2021-12-11T02:00:03","date_gmt":"2021-12-11T02:00:03","guid":{"rendered":"http:\/\/gcanbus.com\/?p=908"},"modified":"2021-12-17T02:05:39","modified_gmt":"2021-12-17T02:05:39","slug":"can-bus-repeater-a-powerful-repeater","status":"publish","type":"post","link":"https:\/\/gcanbus.com\/fr\/can-bus-repeater-a-powerful-repeater\/","title":{"rendered":"R\u00e9p\u00e9titeur CAN-bus, un r\u00e9p\u00e9titeur puissant"},"content":{"rendered":"

Introduction<\/h2>\n

Le r\u00e9p\u00e9teur CAN-bus peut \u00e9tablir un couplage physique entre deux syst\u00e8mes CAN-bus ayant des vitesses de transmission identiques ou diff\u00e9rentes. Les applications principales sont les suivantes :
\n(1) Augmenter la charge des n\u0153uds et \u00e9tendre la distance de communication pour r\u00e9aliser le couplage CAN-bus.
\n(2) R\u00e9aliser l'interconnexion de syst\u00e8mes CAN avec diff\u00e9rentes vitesses de transmission.
\n(3) Gr\u00e2ce aux puissantes fonctions de filtrage de l'ID de trame, la configuration pr\u00e9cise de l'ID d'acceptation minimise la charge du bus CAN pour \u00e9liminer les donn\u00e9es parasites et diff\u00e9rencier les diff\u00e9rents appareils.
\n(4) Dot\u00e9 d'une forte capacit\u00e9 anti-interf\u00e9rence, il garantit que les dispositifs CAN-bus ne provoqueront pas de crash ou de dommages en cas d'interf\u00e9rence importante.<\/p>\n

\"\"<\/p>\n

Sp\u00e9cifications<\/strong><\/p>\n

Processeur industriel 32 bits \u00e0 haute vitesse
\nAlimentation externe : DC+ 9~30V
\nNiveau d'immunit\u00e9 aux d\u00e9charges \u00e9lectrostatiques : d\u00e9charge par contact \u00b1 4KV, d\u00e9charge dans l'air \u00b1 8KV
\nNiveau d'immunit\u00e9 aux transitoires \u00e9lectriques rapides : \u00b11KV
\nNiveau d'immunit\u00e9 aux surtensions : \u00b11KV
\nInterface CAN-bus haute vitesse ind\u00e9pendante \u00e0 2 canaux
\nNiveau d'isolation du bus CAN : 1500V
\nLe bus CAN utilise la borne OPEN4, supporte un d\u00e9bit en bauds de 5Kbps~1Mbps
\nPrise en charge du bus CAN CAN2.0A, CAN2.0B, conforme \u00e0 la norme ISO\/DIS 11898
\nTemp\u00e9rature de fonctionnement : -40\u00b0C~+85\u00b0C
\nM\u00e9thode de montage sur rail DIN, con\u00e7ue pour l'industrie<\/p>\n

\"\"<\/p>","protected":false},"excerpt":{"rendered":"

Introduction Le r\u00e9p\u00e9teur CAN-bus peut \u00e9tablir un couplage physique entre deux syst\u00e8mes CAN-bus ayant des vitesses de transmission identiques ou diff\u00e9rentes. Il existe ...<\/p>","protected":false},"author":1,"featured_media":911,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[25],"tags":[],"class_list":["post-908","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/posts\/908","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=908"}],"version-history":[{"count":0,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/posts\/908\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/media\/911"}],"wp:attachment":[{"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/media?parent=908"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/categories?post=908"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/tags?post=908"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}