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1锛嶱ROFIBUS鐨勫崝(xi茅)璀扮祼(ji茅)妲�(g貌u)
PROFIBUS鍗�(xi茅)璀扮祼(ji茅)妲�(g貌u)鏄牴鎿�(j霉)ISO7498鍦嬮殯妯�(bi膩o)婧�(zh菙n)锛屼互O(sh猫)SI浣滅偤鍙冭€冩ā鍨嬬殑銆侾ROFIBUS-DP瀹氱京浜嗙1銆�2灞ゅ拰鐢ㄦ埗鎺ュ彛銆傜3鍒�7灞ゆ湭鍔犳弿杩�銆傜敤鎴舵帴鍙ｈ(gu墨)瀹氫簡鐢ㄦ埗鍙婄郴绲�(t菕ng)浠ュ強涓嶅悓瑷�(sh猫)鍌欏彲瑾�(di脿o)鐢ㄧ殑鎳�(y墨ng)鐢ㄥ姛鑳�锛屽苟瑭崇窗(x矛)瑾槑浜嗗悇绋笉鍚孭ROFIBUS-DP瑷�(sh猫)鍌欑殑瑷�(sh猫)鍌欒鐐�銆侾ROFIBUS-FMS瀹氱京浜嗙1銆�2銆�7灞�锛屾噳(y墨ng)鐢ㄥ堡鍖呮嫭鐝�(xi脿n)鍫寸附绶氫俊鎭(gu墨)鑼冿紙FMS锛夊拰浣庡堡鎺ュ彛锛圠LI锛�銆侳MS鍖呮嫭浜嗘噳(y墨ng)鐢ㄥ崝(xi茅)璀板苟鍚戠敤鎴舵彁渚涗簡鍙唬娉涢伕鐢ㄧ殑寮�(qi谩ng)鏈夊姏鐨勯€氫俊鏈嶅嫏(w霉)锛汱LI鍗�(xi茅)瑾�(di脿o)涓嶅悓鐨勯€氫俊闂�(gu膩n)绯诲苟鎻愪緵涓嶄緷璩磋ō(sh猫)鍌欑殑绗�2灞よí鍟忔帴鍙�銆侾ROFIBUS-PA鐨勬暩(sh霉)鎿�(j霉)鍌宠几閲囩敤鎿�(ku貌)灞曠殑PROFIBUS-DP鍗�(xi茅)璀�銆傚彟澶栵紝PA閭勬弿杩颁簡鐝�(xi脿n)鍫磋ō(sh猫)鍌欒鐐虹殑PA琛岃(gu墨)銆傛牴鎿�(j霉)IEC1157-2妯�(bi膩o)婧�(zh菙n)锛孭A鐨勫偝杓告妧琛�(sh霉)鍙⒑淇濆叾鏈唱(zh矛)瀹夊叏鎬�锛岃€屼笖鍙€氶亷绺界窔绲︾従(xi脿n)鍫磋ō(sh猫)鍌欎緵闆�銆備娇鐢ㄩ€ｆ帴鍣ㄥ彲鍦―P涓婃摯(ku貌)灞昉A缍�(w菐ng)绲�(lu貌)銆�
2锛嶱ROFIBUS鐨勫偝杓告妧琛�(sh霉)
PROFIBUS鎻愪緵浜嗕笁绋暩(sh霉)鎿�(j霉)鍌宠几鍨嬪紡锛歊S-485鍌宠几銆両EC1157-2鍌宠几鍜屽厜绾栧偝杓�銆�
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閲囩敤RS-485鍌宠几鎶€琛�(sh霉)鐨凱ROFIBUS缍�(w菐ng)绲�(lu貌)濂戒娇鐢�9閲滵鍨嬫彃闋€傜暥(d膩ng)閫ｆ帴鍚勭珯鏅�锛屾噳(y墨ng)纰轰繚鏁�(sh霉)鎿�(j霉)绶氫笉瑕佹摪锛岀郴绲�(t菕ng)鍦ㄩ珮闆荤鐧�(f膩)灏勭挵(hu谩n)澧冧笅閬�(y霉n)琛屾噳(y墨ng)浣跨敤甯跺睆钄界殑闆荤簻锛屽睆钄藉彲鎻愰珮闆荤鍏煎鎬э紙EMC锛�銆傚鐢ㄥ睆钄界法绻旂窔鍜屽睆钄界當锛屾噳(y墨ng)鍦ㄥ叐绔垏淇濊(h霉)鎺ュ湴閫ｆ帴锛屽苟閫氶亷鐩″彲鑳界殑澶ч潰绌嶅睆钄芥帴绶氫締寰�(f霉)钃嬶紝浠ヤ繚鎸佽壇濂界殑鍌冲皫(d菐o)鎬�銆�
锛�2锛塈EC1157-2鍌宠几鎶€琛�(sh霉)
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锛�3锛夊厜绾栧偝杓告妧琛�(sh霉)
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3. PROFIBUS绺界窔瀛樺彇鎺у埗鎶€琛�(sh霉)
PROFIBUS-DP銆丗MS銆丳A鍧囬噰鐢ㄤ竴妯ｇ殑绺界窔瀛樺彇鎺у埗鎶€琛�(sh霉)锛屽畠鏄€氶亷OSI鍙冭€冩ā鍨嬬2灞わ紙鏁�(sh霉)鎿�(j霉)閺堣矾灞わ級渚嗗鐝�(xi脿n)鐨�锛屽畠鍖呮嫭淇濊瓑鏁�(sh霉)鎿�(j霉)鍙潬鎬ф妧琛�(sh霉)鍙婂偝杓稿崝(xi茅)璀板拰鍫辨枃铏曠悊銆傚湪PROFIBUS涓�锛岀2灞ょū涔嬬偤鐝�(xi脿n)鍫寸附绶氭暩(sh霉)鎿�(j霉)閺堣矾灞わ紙FDL锛孎(xi脿n)ieldbus Data b锛�銆備粙璩�(zh矛)瀛樺彇鎺у埗锛圡 A C锛� Medium Access Control锛夊叿楂旀帶鍒舵暩(sh霉)鎿�(j霉)鍌宠几?sh霉)鏌愮沪棰嶇悎AC蹇呴爤纰轰繚鍦ㄤ换浣曚竴鍊嬫檪鍒诲彧鏈変竴鍊嬬珯榛�(di菐n)鐧�(f膩)閫佹暩(sh霉)鎿�(j霉)銆侾ROFIBUS鍗�(xi茅)璀扮殑瑷�(sh猫)瑷堣婊胯冻浠嬭唱(zh矛)瀛樺彇鎺у埗鐨勫叐鍊嬪熀鏈姹傦細
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4锛嶱ROFIBUS-DP鍩烘湰鍔熻兘
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