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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�
锛�1) RS-485鍌宠几鎶€琛�(sh霉)
RS-485鍌宠几鏄疨ROFIBUS甯哥敤鐨勪竴绋偝杓告妧琛�(sh霉)锛岄€氬父绋变箣鐐篐2銆俁S-485鍌宠几鎶€琛�(sh霉)鐢ㄤ簬PROFIBUS-DP鑸嘝ROFIBUS-FMS銆�瑗块杸瀛愰浕绾�
RS-485鍌宠几鎶€琛�(sh霉)鍩烘湰鐗瑰緛鏄細缍�(w菐ng)绲�(lu貌)鎷�?f霉)閷囨Λ鈧€х附绶�锛屽叐绔湁鏈夋簮鐨勭附绶氱祩绔浕闃�锛涘偝杓搁€熺巼鐐�9.6kbps~12Mbps锛涗粙璩�(zh矛)鐐哄睆钄介洐绲為浕绾�锛屼篃鍙彇娑堝睆钄斤紝鍙栨焙浜庣挵(hu谩n)澧冩浠�锛涗笉甯朵腑绻兼檪(sh铆)姣忓垎娈靛彲閫ｆ帴32鍊�(g猫)绔�锛屽付涓辜鏅�(sh铆)鍙鍒�127鍊�(g猫)绔欍€俁S-485鍌宠几瑷�(sh猫)鍌欏畨瑁濊榛�(di菐n)锛氬叏閮ㄨō(sh猫)鍌欏潎鑸囩附绶氶€ｆ帴锛涙瘡鍊�(g猫)鍒嗘涓婂鍙帴32鍊�(g猫)绔欙紙涓荤珯鎴栧緸绔欙級锛涙瘡娈电殑闋拰灏惧悇鏈変竴鍊�(g猫)绺界窔绲傜闆婚樆锛岀⒑淇濇搷浣滈亱(y霉n)琛屼笉鐧�(f膩)鐢熻宸紱鍏╁€�(g猫)绺界窔绲傜闆婚樆蹇呴爤涓€鐩存湁闆绘簮锛涚暥(d膩ng)鍒嗘绔欒秴閬�32鍊�(g猫)鏅�(sh铆)锛屽繀闋堜娇鐢ㄤ腑绻煎櫒鐢ㄤ互閫ｆ帴鍚勭附绶氭锛屼覆鑱�(li谩n)鐨勪腑绻煎櫒涓€鑸笉瓒呴亷4鍊�(g猫)锛涘偝杓搁€熺巼鍙伕鐢�9.6kbps~12Mbps锛屼竴鏃﹁ō(sh猫)鍌欐姇鍏ラ亱(y霉n)琛�锛屽叏閮ㄨō(sh猫)鍌欏潎闇€閬哥敤鍚屼竴鍌宠几閫熺巼銆傞浕绾滃ぇ闀峰害鍙栨焙浜庡偝杓搁€熺巼閲囩敤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�銆傜暥(d膩ng)閫ｆ帴鍚勭珯鏅�(sh铆)锛屾噳(y墨ng)纰轰繚鏁�(sh霉)鎿�(j霉)绶氫笉瑕佹摪绲�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锛夈€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�锛屼互淇濇寔鑹ソ鐨勫偝灏�(d菐o)鎬с€�
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)
PROFIBUS绯荤当(t菕ng)鍦ㄩ浕纾佸共鎿惧緢澶х殑鐠�(hu谩n)澧冧笅鎳�(y墨ng)鐢ㄦ檪(sh铆)锛屽彲浣跨敤鍏夌簴灏�(d菐o)楂�锛屼互澧炲姞楂橀€熷偝杓�?sh霉)鏈ㄥ毌x?锛熷瑜傝剻鐓濶鍏夌簴灏�(d菐o)楂旓細涓€绋槸鍍�(ji脿)鏍间綆寤夌殑濉戞枡绾栫董灏�(d菐o)楂�锛屼緵璺濋洟灏忎簬50m鎯呮硜涓嬩娇鐢紱鍙︿竴绋槸鐜荤拑绾栫董灏�(d菐o)楂�锛屼緵璺濋洟灏忎簬1km鎯呮硜涓嬩娇鐢�銆傝ū澶氬粻鍟嗘彁渚涘皥鐢ㄧ附绶氭彃闋彲灏嘡S-485淇¤櫉(h脿o)杞�(zhu菐n)鎻涙垚鍏夌簴灏�(d菐o)楂斾俊铏�(h脿o)鎴�?q奴)鈷愰カw灏�(d菐o)楂斾俊铏�(h脿o)杞�(zhu菐n)鎻涙垚RS-485淇¤櫉(h脿o)銆�
3. PROFIBUS绺界窔瀛樺彇鎺у埗鎶€琛�(sh霉)
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瑗块杸瀛愰浕绾�
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4锛嶱ROFIBUS-DP鍩烘湰鍔熻兘
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