鐝�(xi脿n)鍫�(ch菐ng)绺界窔瑷�(sh猫)鍌欓噰鐢ㄤ簡鑸囧偝绲�(t菕ng)鍎€鍣ㄧ浉鍚岀殑闃茬垎鎶€琛�(sh霉)锛岃€屼笖瀹冭垏闆绘簮涔嬮枔鐨勭浉浜掍綔鐢ㄤ篃闇€瑕佸紩璧烽噸瑕�銆� 鐒�(w煤)璜栨槸瀹夎鏂拌ō(sh猫)鍌欓倓鏄€�(j矛n)琛岀郴绲�(t菕ng)鏀归€犳洿鏂帮紝鐝�(xi脿n)鍫�(ch菐ng)绺界窔鎶€琛�(sh霉)姝ｆ垚鐐哄剙鍣ㄥ剙琛ㄧ郴绲�(t菕ng)鐨勯伕鎿囧皪(du矛)璞�銆� 灏卞儚澶氬勾鍓嶉浕瀛愬剙鍣ㄧ殑 4 - 20mA 鐨勮几鍑烘浛浠ｄ簡姘ｅ嫊(d貌ng)鐨� 3-15 psi 鍎€鍣ㄤ竴妯�锛屾暩(sh霉)瀛楀榛�(di菐n)閫氫俊缍�(w菐ng)绲�(lu貌)灏囨浛浠ｉ粸(di菐n)灏�(du矛)榛�(di菐n)鐨勯€ｆ帴鍜屾ā鎿几鍏ヨ几鍑哄崱锛岄€ｆ帴鍦ㄧ恫(w菐ng)娈碉紙 segment 锛変腑鐨勭従(xi脿n)鍫�(ch菐ng)绺界窔瑷�(sh猫)鍌欎篃灏囨浛浠ｅ偝绲�(t菕ng)鐨勯亷(gu貌)绋嬪偝杓稿拰鎺у埗闁ョ殑鍥炶矾銆� 鎴戝€戠殑瑷庤珫闆嗕腑鍦ㄩ亷(gu貌)绋嬫帶鍒惰ō(sh猫)鍌欎娇鐢� FF 绺界窔鎴栬€呮槸 Profibus-PA 鎶€琛�(sh霉)涓娿€傞€欏叐绋従(xi脿n)鍫�(ch菐ng)绺界窔鏈夌浉鍚岀殑鐗╃悊灞よ(gu墨)鑼�锛屽洜鑰屽叿鏈夌浉鍚岀殑闃茬垎鐗规€�銆� 鐣�(d膩ng)绺界窔鎳�(y墨ng)鐢ㄥ湪鐨勫嵄闅�(xi菐n)鐠�(hu谩n)澧冮亷(gu貌)绋嬩腑锛岄€ｆ帴鍦ㄤ竴璧风殑瑷�(sh猫)鍌欑殑鏁�(sh霉)閲忎娇绺界窔涓嶅悓浜庡偝绲�(t菕ng)鐨勯浕瀛愬剙鍣ㄦ帴绶�?锛孎(xi脿n)鍫�(ch菐ng)绺界窔瑷�(sh猫)鍌欓噰鐢ㄤ簡鑸囧偝绲�(t菕ng)鍎€鍣ㄧ浉鍚岀殑闃茬垎鎶€琛�(sh霉)锛屼絾瀹冭垏闆绘簮涔嬮枔瀛樺湪鐩镐簰浣滅敤锛岃€屼笖缍�(w菐ng)娈电殑绺�?c猫)钀樼箳?hu矛)鍙楅€氫俊鎶€琛�(sh霉)鐨勫奖闊�銆� 闃茬垎绯荤当(t菕ng) Exd 鍎€鍣ㄤ竴鐩翠互渚�(l谩i)琚獚(r猫n)鐐烘槸鏈€瀹规槗鐞嗚В鐨勶紝绨�(ji菐n)鍠湴瑾�(shu艒)锛屽彇涓€鍊�(g猫)鍫�(ji膩n)鍥虹殑澶х洅瀛愶紝瀹冭兘缍�(j墨ng)鍙楀緱浣忓収(n猫i)閮ㄧ噧鐕掕€屼笉鏈�(hu矛)寮曠噧澶栭儴鐨勬埃闇�锛岄偅涔堢劇(w煤)璜栦綘鏀句粈涔堟澅瑗块€�(j矛n)鍘婚兘鍙互绋辩偤 " 闃茬垎 " 銆� 鏃㈢劧澶у鏁�(sh霉)鐝�(xi脿n)鍫�(ch菐ng)绺界窔瑷�(sh猫)鍌欑洰鍓嶉兘鏅亶浠ラ亷(gu貌)绋嬪偝鎰熷櫒鐐哄熀绀�(ch菙)锛岃几鍑虹偤 4 - 20mA 锛岄噰鐢ㄩ槻鐖嗗娈硷紝澶у鏁�(sh霉)鍎€鍣ㄧ殑鐝�(xi脿n)鍫�(ch菐ng)绺界窔鐨勪笉鍚屼箣铏曞彧鏄収(n猫i)閮ㄧ殑涓€鍊�(g猫)鏂扮殑闆昏矾鏉�銆� 涓€浜涘叿鏈夐仩(yu菐n)瑕�(ji脿n)鐨勫叕鍙哥殑鐢�(ch菐n)鍝佸娈肩鍚堥€氱敤鐨勫畨鍏ㄩ檺鍒�锛屽鍏�(n猫i)閮ㄥ閲忋€佸姛鑰楃瓑銆傚鏋滆ō(sh猫)鍌欑殑鏂伴浕璺澘鐨勮ō(sh猫)瑷�(j矛)鏄湪澶栨鐨勯檺鍒惰姹備箣鍏�(n猫i)锛屾敼鐐虹従(xi脿n)鍫�(ch菐ng)绺界窔鏂瑰紡灏变笉鏈�(hu矛)澶洶闆�銆傜劧鑰�锛屼竴浜涜獚(r猫n)璀夋(j墨)妲�(g貌u)鍙兘鏈�(hu矛)鏈夊収(n猫i)閮ㄨō(sh猫)瑷�(j矛)鐨勫€�(g猫)楂斿樊鐣帮紝閫欐渻(hu矛)寤堕伈浣嗕笉鏈�(hu矛)濡ㄧ鏁撮珨鐨勮獚(r猫n)璀夐亷(gu貌)绋�銆備綔鐐轰竴闋�(xi脿ng)鎶€琛�(sh霉)锛屽剙鍣ㄥ剙琛ㄧ殑闃茬垎鎶€琛�(sh霉)骞堕潪鍙彈姝愭床澶ч櫢鐨勫亸鎰�(脿i)锛岃€屼笖闃茬垎绺界窔瑷�(sh猫)鍌欏嚭鐝�(xi脿n)鍦� FF 涓殑姒傜巼瑕佸ぇ浜� Profibus-PA 涓�銆� 灏囬槻鐖嗚ō(sh猫)鍌欓€ｆ帴鍦ㄤ竴鍊�(g猫)澶氶粸(di菐n)閫氫俊缍�(w菐ng)绲�(lu貌)涓篃鏈�(hu矛)鐢�(ch菐n)鐢熶竴浜涘晱(w猫n)椤�锛屼富瑕佹槸鍦ㄤ娇鐢ㄩ槻鐖嗘帴绶氱洅鏅�(sh铆)銆傞毃钁楃従(xi脿n)鍦ㄧ附绶氭妧琛�(sh霉)鐨勭櫦(f膩)灞�锛屽钩鍧囨瘡閮ㄥ垎缍�(w菐ng)娈典娇鐢� 8 鍒� 12 鑷�(t谩i)瑷�(sh猫)鍌�锛屼絾瑷�(sh猫)鍌欑董璀�(h霉)锛堝鍔犮€佹柗闁�(k膩i)绛夛級涓嶈兘鍦ㄩ槻鐖嗙郴绲�(t菕ng)涓付闆婚€�(j矛n)琛�锛岄€欐ǎ鍙檷浣庢瘡閮ㄥ垎缍�(w菐ng)娈典腑闃茬垎瑷�(sh猫)鍌欑殑鏁�(sh霉)閲�銆� 渚嬪锛屽湪鐝�(xi脿n)鍫�(ch菐ng)鎵撻枊(k膩i)闃茬垎澶栨涔熶笉鏄欢瀹规槗鐨勪簨鎯咃細涓€鑸締(l谩i)瑾�(shu艒)锛屾墍鏈夌恫(w菐ng)娈甸渶瑕佹柗闁�(k膩i)锛屾垨鑰呴渶瑕� 2 鍊�(g猫)宸ヤ綔浜哄摗锛堜竴鍊�(g猫)鎷挎埃楂旀帰娓�(c猫)鍣�锛屽彟涓€鍊�(g猫)鐢ㄦ壋鎵嬶級閫�(j矛n)琛岀従(xi脿n)鍫�(ch菐ng)缍慨銆傞洊鐒� Exde 鎻掑骇寮忛€ｆ帴闋紙 plug/socket 锛夎兘鏈夋晥鍦板厑瑷辩崹(d煤)绔嬬殑鍒嗘敮鏂烽枊(k膩i)锛岀劇(w煤)闋堟柗闁�(k膩i)鏁村€�(g猫)缍�(w菐ng)娈�锛屼絾鍦ㄦ帓闄ゆ晠闅滆ō(sh猫)鍌欐檪(sh铆)涔熸槸鍟�(w猫n)椤岄噸閲嶃€� 鏈畨鐝�(xi脿n)鍫�(ch菐ng)绺界窔 閬�(gu貌)绋嬪剙鍣ㄤ竴鑸兘閲囩敤浣庨浕澹�锛岃€屼笖鏈唱(zh矛)瀹夊叏锛堢伀鑺辫兘閲忓拰鐔辨暎琚檺鍒讹級鏄亷(gu貌)绋嬫脯(c猫)閲忓拰鎺у埗绯荤当(t菕ng)鐨勭悊鎯虫柟妗堬紝鎺у埗绯荤当(t菕ng)涓偤淇濊(h霉)鎿�(ku貌)澶х殑闆荤簻缍�(w菐ng)绲�(lu貌)鍜岀董璀�(h霉)甯歌(gu墨)绲傜鎺ュ叆鐨勬垚鏈渻(hu矛)闈炲父楂�銆� 鐒惰€屽榛�(di菐n)鐨勭従(xi脿n)鍫�(ch菐ng)绺界窔绯荤当(t菕ng)鐨勯噸榛�(di菐n)鏄娇鐢ㄤ簡鏈畨鎶€琛�(sh霉)锛岄€氶亷(gu貌)涓€鍊�(g猫)鏈畨鎺ュ彛锛岄﹨(q奴)鍕�(d貌ng)涓€鍊�(g猫)鍠崹(d煤)鐨� 4 - 20mA 鍎€鍣ㄥ瓨鍦ㄥ洶闆ｏ紱浠ョ浉鍚岀殑鐛�(d煤)绔嬮浕婧愪締(l谩i)椹�(q奴)鍕�(d貌ng) 8 鎴� 12 鍊�(g猫)椹�(q奴)鍕�(d貌ng)鍣ㄧ殑瑕佹眰锛屽皪(du矛)浜庡父瑕�(gu墨)鐨勬妧琛�(sh霉)渚�(l谩i)瑾�(shu艒)澶浜�銆備氦鏇夸娇鐢ㄩ浕澹撳拰闆绘祦锛岄仈(d谩)鍒颁竴鍊�(g猫)骞宠　锛屾櫘閫氱殑瀹夊叏鏌靛湪 IIC 涓厑瑷卞ぇ绱� 80mA 锛岄€欑瓑鍚屼簬 4 鍊�(g猫)椹�(q奴)鍕�(d貌ng)鍣紙鍋囪ō(sh猫)姣忓€�(g猫)鐐� 20mA 锛夈€� FISCO 鐝�(xi脿n)鍫�(ch菐ng)绺界窔鏈唱(zh矛)瀹夊叏姒傚康 锛團ieldbus Intrinsically Safe Concept 锛� FISCO锛� 琚獚(r猫n)鐐烘槸闂�(gu膩n)浜庢櫘閫氭湰璩�(zh矛)瀹夊叏闄愬埗鐨勬柟娉曪紝閫氶亷(gu貌)澧炲姞鍏佽ū鐨勭鍚堟湰璩�(zh矛)瀹夊叏瑷�(sh猫)瑷�(j矛)妯�(bi膩o)婧�(zh菙n)鐨勯浕娴佺晫绶� 锛岄€氶亷(gu貌)鍏稿瀷绯荤当(t菕ng)绲勬厠(t脿i)鐨勭垎鐐告脯(c猫)瑭﹂(y脿n)璀夊畨鍏ㄦ€ц兘銆傞€欓儴鍒嗙殑鎵€鏈夊厓浠跺繀闋堝緱鍒� FISCO 瑾�(r猫n)璀�锛岄€欒姹傚皪(du矛)瑷卞渚涙噳(y墨ng)鍟嗙殑鐝�(xi脿n)鏈夎ō(sh猫)鍌欓€�(j矛n)琛岄噸鏂伴(y脿n)璀夈€� FISCO 鎻愬嚭缍�(w菐ng)娈靛閲忛渶瑕佸瀹讹紙 IIC 涓� 110 mA 瑕佸劒(y艒u)浜� 80mA,IIB 鍓囨渶濂界偤 240 mA 锛�锛屼絾涔熷付渚�(l谩i)涓€浜涗笉鍒╃殑閬�(y霉n)琛岄檺鍒� 锛� 缍�(w菐ng)娈甸暦(zh菐ng)搴︽渶澶х偤 1000 m, 鍒嗘敮鏈€澶х偤 30m, 閫ｇ窔蹇呴爤鐐� FISCO 瑕�(gu墨)鏍兼帴绶�锛岃ō(sh猫)鍌欎篃蹇呴爤绗﹀悎 FISCO 瑕�(gu墨)鑼� 锛� 銆� 鍚� FISCO 闈犺繎鐨勪竴鍊�(g猫)閲嶈姝ラ鏄浕绾滃拰瑷�(sh猫)鍌欏弮鏁�(sh霉)鐨勬(bi膩o)婧�(zh菙n)鍖�锛岄€欐剰鍛宠憲澶ч噺鐨勬槀璨村拰鑰楁檪(sh铆)鐨勫(sh铆)楂斿弮閲忥紙 Entity Parameter 锛夎閷勶紙 log 锛夊拰鍒嗘瀽涓嶅啀闇€瑕�銆傝ū澶氬偝绲�(t菕ng)鐨勬ā鎿ō(sh猫)鍌欑殑鏈畨鐢ㄦ埗鏈�(hu矛)闄峰叆瀵�(sh铆)楂斿弮閲忓垎鏋愪腑锛屽洜?y脿n)妲犺儉菛鑴慜(sh猫)鍌欐湁瑷卞鐝�(xi脿n)鍫�(ch菐ng)鍎€琛ㄩ鍨�锛涙瘡鍊�(g猫)鍥炶矾鍚勭ó涓嶅悓鐨勯浕绾滈暦(zh菐ng)搴﹀拰瑷卞涓嶅悓鐨勬湰璩�(zh矛)瀹夊叏鏌甸兘闇€瑕佺崹(d煤)绔嬬殑瑭�(p铆ng)浼板拰鏂囦欢銆傚湪浠讳綍鍗遍毆(xi菐n)鍗€(q奴)鍩熺郴绲�(t菕ng)涓�锛屽(sh铆)楂斿弮閲忓垎鏋愮殑宸ョ▼鏅�(sh铆)闁撴秷鑰楁垚鏈彲鑳芥槸鏈畨娌�(m茅i)鏈夋垚鐐虹涓€閬告搰鐨勫師鍥�銆� 瑷�(sh猫)鍌欐帴闋紙 Device Coupler 锛夊湪鐝�(xi脿n)鍫�(ch菐ng)绺界窔涓槸涓€鍊�(g猫)闈炲父鏈夌敤鐨勯儴鍒�锛屽畠涓昏鏄竴鍊�(g猫)鏅鸿兘鍖�锛屽寘鎷墍鏈夋帴绶氶檮浠�锛屽彲閫�(j矛n)琛屽揩閫熷畨瑁濓紝骞朵笖鏄撲簬閬�(y霉n)琛�銆備篃鍙互鐢ㄥ偝绲�(t菕ng)鐨勬帴绶氱洅锛屼絾鏄嵒寰堝皯閲囩敤锛氱従(xi脿n)鍫�(ch菐ng)绺界窔鐨勯€ｆ帴浣挎墍鏈夎ō(sh猫)鍌欏湪涓€閮ㄥ垎涓€ｅ湪涓€璧�锛屽偝绲�(t菕ng)閫ｇ窔鎶€琛�(sh霉)浣跨洅瀛愬収(n猫i)閮ㄥ儚鍊�(g猫)鑰侀紶娲炰竴妯ｉ洔浜傜劇(w煤)绔�銆傝€屼笖锛岀従(xi脿n)鍫�(ch菐ng)绺界窔缍�(w菐ng)娈甸渶瑕佸悎骞跺悇绋舰寮忕殑鐛�(d煤)绔嬬殑鍒嗘敮鎬х殑鐭洖璺繚璀�(h霉)锛岄€欐ǎ鍠崹(d煤)鐨勬晠闅滃氨涓嶆渻(hu矛)褰遍熆鏁村€�(g猫)缍�(w菐ng)娈�锛岀恫(w菐ng)娈典篃闇€瑕佹湁涓€鍊�(g猫)閬╁悎鐨勭祩绔�銆� 闈炴槗鐕冩€� 瀹冨湪姒傚康涓婇浼间簬鏈唱(zh矛)瀹夊叏锛屼絾娌�(m茅i)鏈夋秹鍙婂収(n猫i)閮ㄦ晠闅�锛岄潪鏄撶噧鎬э紙 non-incendive 锛夊剙鍣ㄧ殑琚妧琛�(sh霉)浜哄摗鎺ュ彈鐨勭▼搴﹀苟涓嶉珮銆� Exn 鍙厑瑷辨噳(y墨ng)鐢ㄤ簬 2 鍗€(q奴)涓�锛屼絾缍�(j墨ng)甯歌 Exi 鏇夸唬锛屽鏋滀竴鍊�(g猫)宸ュ粻涓殑鍎€鍣ㄤ綅浜� 0 鍗€(q奴)鍜� 1 鍗€(q奴)鑼冨湇锛屾湰璩�(zh矛)瀹夊叏鏄閬哥殑鎶€琛�(sh霉)銆傛墍鏈夌殑鏈畨鎺ュ彛鍒堕€犲晢瑾�(r猫n)鐐� Exn 鏈変簺澶氫綑锛屽叾瀵�(sh铆)骞堕潪鏄庢櫤鐨勯伕鎿�锛屾湰瀹夋鐒�(w煤)鐤戝晱(w猫n)鏄純濂界殑鏂规銆� Exn 瑷�(sh猫)鍌欐垚鏈瘈(ji茅)绱勭殑涓昏鍘熷洜鏄洜?y脿n)妞存亶鐠ц皩類犵ЦJ(r猫n)璀�锛屼絾鏄ぇ澶氭暩(sh霉)鏈€绲傜敤鎴舵嫆绲曟帴鍙椾緵鎳�(y墨ng)鍟嗙殑鑷獚(r猫n)璀�锛屽洜鑰屽畠鐨勬垚鏈垏鏈畨鐩哥暥(d膩ng)锛屽湪甯傚牬(ch菐ng)浠介涔熷氨鏈夋墍闄愬埗銆� 灏�(du矛)浜� Exn 渚�(l谩i)瑾�(shu艒)锛岀従(xi脿n)鍫�(ch菐ng)绺界窔涔熻ū鏄繀瑕佺殑缍�(j墨ng)婵�(j矛)鍨嬮﹨(q奴)鍕�(d貌ng)鍣�銆傛湰瀹夋帴鍙ｅ叕鍙稿湪鎺ㄥ嚭閲囩敤鍌崇当(t菕ng)鎶€琛�(sh霉)鐨勬湰瀹夌従(xi脿n)鍫�(ch菐ng)绺界窔鏅�(sh铆)锛屽競鍫�(ch菐ng)鍙嶉熆涓嶄匠锛岀従(xi脿n)鍦ㄤ粬鍊戝凡缍�(j墨ng)鎺夎綁(zhu菐n)鏂瑰悜锛屾鍏� Exn 闄ｇ嚐(y铆ng)锛� MTL 涔熷緱鍒颁笉鏂风櫦(f膩)灞曪紝鐝�(xi脿n)鍦ㄦ鎺ㄥ嫊(d貌ng) FNICO 锛堢従(xi脿n)鍫�(ch菐ng)绺界窔闈炴槗鐕冩€ф蹇碉級鎴� 2 鍗€(q奴) FISCO 鐨勭櫦(f膩)灞�銆� 鐣�(d膩ng)鐒�锛岄倓骞句箮娌�(m茅i)鏈� Exn 鐝�(xi脿n)鍫�(ch菐ng)鍎€琛�锛� MTL 寤鸿 FNICO 鎳�(y墨ng)鍏佽ū FISCO 瑷�(sh猫)鍌欑殑鎺ュ叆锛岀暥(d膩ng)闆嗘垚 FISCO 闆荤簻鍜� FISCO 鎳�(y墨ng)鐢ㄨ(gu墨)鍓囨檪(sh铆)锛屾湁鍏佽ū甯堕浕宸ヤ綔鐨勫彲鑳芥€�銆� FNICO 鍦ㄦ€ц兘涓婅垏 FISCO 鐩镐技锛岄檺鍒惰兘閲忕殑鏂瑰紡涔熺浉鍚�銆� FNICO 鍦ㄧ瘈(ji茅)绱勬垚鏈柟闈㈠彲璎傛槸鏈€濂界殑鏈唱(zh矛)瀹夊叏鐨勯伕鎿�锛屽畠涓昏鐨勭壒榛�(di菐n)鏄槻鐖嗙晫闄愮殑妯＄硦鎬�锛屼絾閫欏皣鍦ㄥ伐寤犵殑 1 鍗€(q奴)鍜� 2 鍗€(q奴)鐨勮ō(sh猫)鍌欎腑鐢�(ch菐n)鐢熶竴浜涘晱(w猫n)椤�銆� 鍦ㄥ嵄闅�(xi菐n)鍗€(q奴)鍩熺殑鐝�(xi脿n)鍫�(ch菐ng)绺界敱閫ｆ帴瑁濈疆鏀拹锛岄€欎簺瑁濈疆閬╃敤浜庢墍鏈夊舰寮忕殑绺界窔瑷�(sh猫)鍌�銆傚晱(w猫n)椤屽崁(q奴)鍩熷 1 鍗€(q奴)涓殑 Exd 瑷�(sh猫)鍌欑殑缍(h霉)閬�(gu貌)绋�锛屼互鍙婂叏鍗€(q奴)鍜屾埃楂旂祫锛� Gas Group 锛変腑鏈畨瑷�(sh猫)鍌欑殑缍�(w菐ng)娈靛閲忕瓑鍟�(w猫n)椤岃兘閫�(j矛n)琛屽緢濂界殑瑙ｆ焙锛岀劇(w煤)璜栧嵄闅�(xi菐n)鏄惁锛岄兘涓嶉渶鍦ㄤ换浣曢亷(gu貌)绋嬫脯(c猫)閲忓拰鎺у埗涓噰鐢ㄧ従(xi脿n)鍫�(ch菐ng)绺界窔瀹夊叏鏌�銆�