rs485µçÔ´Ïß±ê×¼½Ó¿Ú:²ÉÓðëË«¹¤¹¤×÷·½Ê½,Ö§³Ö¶àµãÊý¾ÝͨÐÅ¡£

rs485×ÜÏßÍøÂçÍØÆËÒ»°ã²ÉÓÃÖÕ¶ËÆ¥ÅäµÄ×ÜÏßÐͽṹ¡£

¼´²ÉÓÃÒ»Ìõ×ÜÏß½«¸÷¸ö½Úµã´®½ÓÆðÀ´,²»Ö§³Ö»·ÐλòÐÇÐÍÍøÂç Èç¹ûÐèҪʹÓÃÐÇÐͽṹ,¾Í±ØÐëʹÓÃ485ÖÐ¼ÌÆ÷»òÕß485¼¯Ï߯÷²Å¿ÉÒÔ¡£rs485×ÜÏßÒ»°ã×î´óÖ§³Ö32¸ö½Úµã,Èç¹ûʹÓÃÌØÖÆµÄ485оƬ,¿ÉÒÔ´ïµ½128¸ö»òÕß256¸ö½Úµã,×î´óµÄ¿ÉÒÔÖ§³Öµ½400¸ö½Úµã¡£rs485²¼Ï߹淶:485ÐźÅÏß²»ÄÜÔÚÄÚ²¿Á¬½Óµ½µçÔ´Ïß ÔÚʵ¼ÊÊ©¹¤ÖÐ,ÓÉÓÚ²¼ÏßÊÇͨ¹ý¹ÜµÀ½øÐеÄ,Òò´ËÓÐʱʩ¹¤·½Ö±½Ó½«485ÐźÅÏߺ͵çÔ´Ïß°óÔÚÒ»Æð,·óÉè³É¿ÉÍäÇúµÄµçÀÂ,·½Ê½³ÆÎª485ÐźÅÏß¡£ÔÚ485ÐźÅÏßÖÐ,Èç¹ûʹÓÃÌØÖÆµÄµçÀÂ,¾ÍÓ¦µ±±£³Ö485ÐźÅñîºÏ,ÒÔ±ãÓÚ²¼ÏßÖиü³¤µÄ¾àÀë ÏÖÔÚ485ÐźÅÏß´«ÊäµÄÊDzîÄ£´«ÊäÔÀí,Òò´ËÔÚÊ©¹¤²¼Ïßʱºò,Ó¦¾¡Á¿½«485ÐźÅÏßÓëµçÔ´ÏßͬһÏß²¼·Å,ͬʱ²¼Ïß¾¡Á¿±ÜÃâºÍµçÔ´Ïß²úÉú¾Ö²¿¸ÉÈÅ¡£

µ±È»,485ÐźÅÏßÖд«ÊäµÄÊǵÍËÙ´«Êä,ÎÞ·½ÏòÐÔµÄÐźÅÏ߸ÉÈÅ¡£ÔÚ×ÜÏßÉÏ×î¶à¿ÉÒÔʹÓÃ32¸ö½Úµã,Èç¹ûʹÓÃÌØÖÆµÄ485ÐźÅÏß,Ó¦¸Ã¿ÉÒÔ±£Ö¤×ã¹»µÄ¿¹¸ÉÈÅÄÜÁ¦ 485ÐźÅÏߵĴ«Êä¾àÀë±È485ÐźÅÏßÒªÔ¶µÃ¶à,µ«ÊÇÎÒÃÇÔÚ²¼ÏßµÄʱºò,Èç¹ûʹÓôøÓÐÆÁ±ÎÏßµÄ485ÐźÅÏß,Ó¦¸Ã¿ÉÒÔ´«ÊäÖÁÉÙ100¸ö½Úµã¡£485ÐźÅÏßÈç¹û´«Êä¾àÀ볬¹ý100Ã×,µ«ÊÇÎÒÃÇÒ²¿ÉÒÔͨ¹ýʹÓÃ485ÖÐ¼ÌÆ÷,¼´¿ÉʵÏÖ·Å´óͨѶ¾àÀë¡£485×ÜÏßʵ¼ÊÉÏÊÇÁ½¸ö²»Ð¡µÄ,´«ÊäËÙÂʲ»Í¬,ËùÒÔ´«Êä¾àÀëºÍÎȶ¨µÄ485ÐźÅÏߵľàÀëÒª±È485Ô¶µÃ¶à¡£485×ÜÏßÒ»°ã×î´óÖ§³Ö32¸ö½Úµã,µ«ÊÇÈç¹û¼ÓÉÏ×ÜÏßÊÕ·¢Æ÷ºÍ²¨ÌØÂÊÒ²´óÓÚ69%¾ÍûÓÐÎÊÌâ¡£