×÷Õߣº °l(f¨¡)²¼ÓÚ£º2018/4/28 9:39:59 üc(di¨£n)“ô£º ´Î Ò»¡¢ëŠ˜OʽëŠ×ÓË®³ß¸ÅÊö SCϵÁÐ늘OʽëŠ×ÓË®³ßÊÇÐÂÒ»´ú”µ(sh¨´)×Öʽ‚÷¸ÐÆ÷,ËüÊÇÀûÓÃË®µÄ΢ÈõŒ§(d¨£o)ëŠÐÔÔÀí,œyÁ¿ëŠ˜OµÄˮλ«@È¡”µ(sh¨´)“þ(j¨´).ªš(d¨²)ÌØƒž(y¨u)üc(di¨£n)ÊÇÕ`²î²»ÊÜh(hu¨¢n)¾³ÒòËØÓ°í‘£¬Ö»È¡›QÓÚ늘Oég¾à£¬œyÁ¿¾«¶È¸ß£¬·€(w¨§n)¶¨¿É¿¿£¬Ê¹Ó÷½±ã£¬±ÜÃâÁË‚÷½y(t¨¯ng)ˮλ‚÷¸ÐÆ÷µÄÁãÆ¯¡¢œØÆ¯£¬ÊÜË®Ù|(zh¨¬)¡¢ës²ÝӰ푵Äȱüc(di¨£n)¡£ÐÅÌ–¿Éͨß^¸÷·N‚÷Ý”·½Ê½‚÷Ý”¡£ ±¾®a(ch¨£n)Æ·ÄÜéLÆÚßBÀm(x¨´)×Ô„Ó™zœyˮ룬h(hu¨¢n)¾³ÒªÇóŒ’ËÉ£¬°²ÑbÙM(f¨¨i)µÍ¡¢·€(w¨§n)¶¨ÐԺᢾ«´_¶È¸ß¡£¿É‘ª(y¨©ng)ÓÃÓÚ³ÇÊзeË®¡¢Ë®Žì¡¢ºþ²´¡¢ºÓÁ÷¡¢¹à…^(q¨±)µÈˆöºÏ¡£ ¶þ¡¢ëŠ˜OʽëŠ×ÓË®³ßÖ÷ÒªÌØüc(di¨£n) 1.Õ`²î¹Ì¶¨£¬²»•þëSÖøÁ¿³ÌµÄ”U(ku¨°)´ó¶ø¸Ä׃£¬¿ÉÒÔ±£×C¾«´_1cm¡£ 2.›]ÓÐÁãüc(di¨£n)Æ¯ÒÆºÍœØ¶ÈÆ¯ÒÆ¡£ 3.²»ÊÜË®Ù|(zh¨¬)¡¢²¨ÀË¡¢ës²ÝµÄÓ°í‘¡£ 4.Ÿo™C(j¨©)еß\(y¨´n)„Ó²¿¼þ£¬ŸoäPÎg¿¨ËÀµÈ¬F(xi¨¤n)Ïó¡£ 5.°²Ñb·½±ã£¬ŸoÐ轨ÔO(sh¨¨)œy¾®£¬Ïµ½y(t¨¯ng)ͶÙYС¡£ 6.ÓзÀÀ×±£×o(h¨´)ÑbÖ㬜pÉÙºóÆÚ¾S×o(h¨´)³É±¾ 7.ÍⲿÓп̶ȣ¬·½±ãœyÁ¿Œ¦±ÈÅcÈ˹¤Ó^œy 8.³¬µÍ¹¦ºÄ£¬œpÉÙ늳أ¬Ì«ê–Äܰå³É±¾¡£ 9.²ÉÓò»äPä“Í⚤Åc¸ßÐÔÄÜÃÜ·â²ÄÁÏÌØÊâÌŽÀí£¬¾ßÓзÀ¸¯¡¢·Àƒö¡¢¿¹ÀÏ»¯¡£ 10.ëŠÔ´ëЉº¿Éßx£¬³£ÓÃDC5V(¶¨ÖÆ)¡¢DC12V¿Éßx¡£ Èý¡¢ëŠ˜OʽëŠ×ÓË®³ß¼¼Ðg(sh¨´)Ö¸˜Ë(bi¨¡o) †ÎÔªÒŽ(gu¨©)¸ñ£º40cm¡¢50cm¡¢80cm¡¢100cm¡¢120cm¡¢150cm¡¢160cm¡£ ׃·ù·¶‡ú£ºÓÉÒÔÉφÎÔªÈÎÒâ½MºÏ¡£ ¾«¶È£º 1cm¡£ ¹©ëŠ·½Ê½£ºDC5V±15%(¶¨ÖÆ)¡¢DC12V¿Éßx¡£ ‚÷Ý”·½Ê½£ºRS485¡£ ¹¦ºÄ£ºìo‘B(t¨¤i)¹¦ºÄ<2mA,×î´ó¹¦ºÄСÓÚ30mA¡£ ×î´óœyÉ20Ãס£ ËÄ¡¢ëŠ˜OʽëŠ×ÓË®³ß½Ó¿Ú¶¨Áx ëŠÔ´ÅcÐÅÌ–¶¨Áx
¹¦Äܶ¨Áx
ëŠ×ÓË®³ß
DC12V
Éî¼t¾€
GND
ºÚÉ«
üSÉ«
¾G¾€
RS485 B(-)
Ë{(l¨¢n)É«
´óµØ
¾GÉ«
ÉÏÒ»‚€: ëŠ×ÓË®³ß£¨À×ß_(d¨¢)ʽ£©
ÏÂÒ»‚€: ´ÅÖÂÉì¿sʽҺλӋ