ÓÐÒ»Å_(t¨¢i)ÔO(sh¨¨)‚äÐèÒª¼Ó4·œØ¿Ø£¬±¾µØßh(yu¨£n)³Ì¶¼¿ÉÒÔ²Ù×÷£¬ßh(yu¨£n)³Ì¾àëx500Ãס£ÎÒ×Ô¼ºÏëÓÃÒ»‚€(g¨¨)ÓîëŠ4·œØ¶ÈÄ£‰K£¬×ßͨÐÐRS485£¬500Ã×¾àëx485 ͨÐÅ¿É¿¿†á£¿±¾È˵ÚÒ»´Î×ößh(yu¨£n)¾àëx¿ØÖÆ£¬²»Öªµ½·½°¸Ðв»ÐС£´ó¼ÒÓÐʲôºÃµÄ·½°¸£¿ÖxÖx´ó¼Ò?gu¨©)ÍÃ?/div>