PLC鎺у埗鏌?/u>绠€浠?br />
PLC锛宲rogrammable logic controller (PLC)锛屽彲缂栫▼鎺у埗鏌滐紝鎺у埗鏌滄寚鎴愬鐨勬帶鍒舵煖,鍙疄鐜扮數鏈?寮€鍏崇殑鎺у埗鐨勭數姘旀煖銆?br />
PLC鎺у埗鏌滅粍鎴愰儴鍒嗕竴鑸湁:
1锛氱┖寮€锛氫竴涓€荤殑绌烘皵寮€鍏筹紝杩欎釜鏄暣涓煖浣撶殑鐢垫簮鎺у埗銆傜浉淇℃瘡涓煖瀛愰兘蹇呴』瑕佹湁鐨勪竴涓笢瑗裤€?br />
2锛歅LC锛氳繖涓鏍规嵁宸ョ▼闇€瑕侀€夋嫨銆傛墦涓瘮鏂瑰鏋滃伐绋嬪皬鍙互鐩存帴灏辨槸涓€涓竴浣撳寲鐨凱LC 浣嗗鏋滃伐绋嬫瘮杈冨ぇ 鍙兘灏遍渶瑕佹ā鍧椼€佸崱浠跺紡鐨勶紝鍚屾椂杩樺彲鑳介渶瑕佸啑浣欙紙涔熷氨鏄袱濂椾氦鏇夸娇鐢級銆?br />
3锛?4VDC鐨勭數婧愶細涓€涓?4VDC鐨勫紑鍏崇數婧愶紝澶у鏁扮殑PLC閮芥槸鑷甫24VDC鐨勭數婧愶紝鏍规嵁鏄惁纭疄闇€瑕佹潵瀹氭槸鍚﹁杩欎釜寮€鍏崇數婧愩€?br />
4锛氱户鐢靛櫒锛氫竴鑸琍LC鏄彲浠ョ洿鎺ュ皢鎸囦护鍙戝埌鎺у埗鍥炶矾閲岋紝浣嗕篃鍙兘鍏堢敱缁х數鍣ㄤ腑杞€傛墦涓瘮鏂癸紝濡傛灉浣燩LC鐨勮緭鍑哄彛甯︾數鏄?4VDC鐨勶紝浣嗘槸浣犵殑鎺у埗鍥炶矾閲岀敾鐨勫浘 闇€瑕丳LC渚涚殑鑺傜偣鍗存槸220VAC鐨勶紝閭d箞浣犲氨蹇呴』鍦≒LC杈撳嚭鍙e姞涓婁竴涓户鐢靛櫒锛屽嵆鎸囦护鍙戝嚭鏃?缁х數鍣ㄥ姩浣滐紝浣嗗悗璁╂帶鍒跺洖璺殑鑺傜偣鎺ュ埌缁х數鍣ㄧ殑甯稿紑鎴栧父闂偣涓娿€備篃鏄牴鎹儏鍐甸€夋嫨鏄惁浣跨敤缁х數鍣ㄣ€?br />
5锛氭帴绾跨瀛愶細杩欎釜鑲畾鏄瘡涓煖瀛愰兘蹇呬笉鍙皯鐨勪笢瑗?鏍规嵁淇″彿鏁伴噺鍙互閰嶇疆銆傚鏋滃彧鏄竴涓崟绾殑PLC鎺у埗鏌?鍩烘湰灏辨槸闇€瑕佽繖浜涚帺鎰忥紝濡傛灉浣犵殑鎺у埗鏌滃唴杩橀渶瑕佹湁鍏朵粬鐨勪笢瑗?灏辩湅鎯呭喌澧炲姞銆傛瘮鏂硅浣犳湁鍙兘瑕佸鏌愪簺鐜板満鐨勪华琛ㄦ垨鑰呭皬鎺у埗绠变緵鐢碉紝鍙兘浣犲氨寰楄澧炲姞绌哄紑鏁伴噺銆傛垨鑰呬綘瑕丳LC鎺ヨ嚦涓婁綅鏈猴紝鍙兘灏遍渶瑕佸鍔犱氦鎹㈡満浠€涔堢殑銆傝鎯呭喌鑰屽畾銆?br />
PLC鎺у埗鏌滃彲瀹屾垚璁惧鑷姩鍖栧拰杩囩▼鑷姩鍖栨帶鍒讹紝瀹炵幇瀹岀編鐨勭綉缁滃姛鑳斤紝鎬ц兘绋冲畾銆佸彲鎵╁睍銆佹姉骞叉壈寮虹瓑鐗圭偣锛屾槸鐜颁唬宸ヤ笟鐨勬牳蹇冨拰鐏甸瓊銆傚彲浠ユ牴鎹敤鎴烽渶姹傞噺韬璁LC鎺у埗鏌溿€?a href='http://www.ruiguanzhu.com' target='_blank'>鍙橀鏌?/u>绛夛紝婊¤冻鐢ㄦ埛瑕佹眰锛屽苟鍙惌閰嶄汉鏈虹晫闈㈣Е鎽稿睆锛岃揪鍒拌交鏉炬搷浣滅殑鐩殑銆傝澶囨洿鍙笌DCS鎬荤嚎涓婁綅鏈?modbus銆乸rofibus绛夐€氳鍗忚鐨勬暟鎹紶杈擄紱宸ユ帶鏈恒€佷互澶綉绛夊疄鐜扮殑鎺у埗鍜岀洃鎺с€?br />
PLC搴旂敤棰嗗煙
鍏稿瀷搴旂敤锛氭亽鍘嬩緵姘淬€佺┖鍘嬫満銆侀鏈烘按娉点€佷腑澶┖璋冦€佹腐鍙f満姊般€佹満搴娿€侀攨鐐夈€侀€犵焊鏈烘銆侀鍝佹満姊扮瓑绛夈€備笓涓氱敓浜у姞宸LC鎺у埗鏌滐紝閽堝鎭掑帇渚涙按銆侀鏈烘按娉点€佹薄姘村鐞嗐€佷腑澶┖璋冪瓑鑺傝兘鏀归€犻」鐩湁鐫€涓板瘜鐨勭粡楠岋紝娆㈣繋鍓嶆潵鑰冨療锛?br />
PLC鍝佺墝锛?br />
鍝佺墝锛氳タ闂ㄥ瓙绯诲垪
PLC缁煎悎鎺у埗鏌滃叿鏈夎繃杞姐€佺煭璺€佺己鐩镐繚鎶ょ瓑淇濇姢鍔熻兘銆傚畠鍏锋湁缁撴瀯绱у噾銆佸伐浣滅ǔ瀹氥€佸姛鑳介綈鍏ㄣ€傚彲浠ユ牴鎹疄闄呮帶鍒惰鎽稿ぇ灏忥紝杩涜缁勫悎锛屾棦鍙互瀹炵幇鍗曟煖鑷姩鎺у埗锛屼篃鍙互瀹炵幇澶氭煖閫氳繃宸ヤ笟浠ュお缃戞垨宸ヤ笟鐜板満鎬荤嚎缃戠粶缁勬垚闆嗘暎锛圖SC锛夋帶鍒剁郴缁熴€?nbsp;PLC鎺у埗鏌滆兘閫傚簲鍚勭澶у皬瑙勬ā鐨勫伐涓氳嚜鍔ㄥ寲鎺у埗鍦哄悎銆傚箍娉涘簲鐢ㄥ湪鐢靛姏銆佸喍閲戙€佸寲宸ャ€侀€犵焊銆佺幆淇濇薄姘村鐞嗙瓑琛屼笟涓€?br />
PLC鎺у埗鏌滀娇鐢ㄦ潯浠?br />
渚涚數鐢垫簮锛欴C鐩存祦24V锛屼袱鐩镐氦娴?20v锛岋紙-10%锛?15%锛夛紝50HZ
闃叉姢绛夌骇锛欼P41鎴朓P20
鐜鏉′欢锛氱幆澧冩俯搴﹀湪0鈩?55鈩冿紝闃叉澶槼鍏夌洿鎺ョ収灏勶紱绌烘皵鐨勭浉瀵规箍搴﹀簲灏忎簬85%锛堟棤鍑濋湶锛夈€傝繙绂诲己鐑堢殑闇囧姩婧愶紝闃叉闇囧姩棰戠巼涓?0-55HZ鐨勯绻佹垨杩炵画闇囧姩銆傞伩鍏嶆湁鑵愯殌鍜屾槗鐕冪殑姘斾綋銆?br />