寮� 瑷€ 鍙法绋嬫帶鍒跺櫒锛圥LC锛夋槸涓€绋暩(sh霉)瀛楅亱绠楄垏鎿嶄綔鐨勬帶鍒惰缃�銆侾LC浣滅偤鍌崇当(t菕ng)绻奸浕鍣ㄧ殑鏇夸唬鐢�(ch菐n)鍝�锛屽唬娉涙噳鐢ㄤ簬宸ユキ(y猫)鎺у埗鐨勫悇鍊嬮牁鍩熴€傜敱浜嶱LC鍙互鐢ㄨ粺浠朵締鏀硅畩鎺у埗閬庣▼锛屽苟鏈夐珨绌嶅皬锛岀祫瑁濋潏娲�锛岀法绋嬬啊鍠�锛屾姉骞叉摼鑳藉姏寮峰強鍙潬鎬ч珮绛夌壒榛烇紝鐗瑰垾閬╃敤浜庢儭鍔ｇ挵(hu谩n)澧冧笅閬嬭銆� 鐣跺埄鐢ㄨ畩闋诲櫒妲�(g貌u)鎴愯嚜鍕曟帶鍒剁郴绲�(t菕ng)閫茶鎺у埗鏅�锛屽緢澶氭儏娉佷笅鏄噰鐢≒LC鍜岃畩闋诲櫒鐩搁厤鍚堜娇鐢�锛屼緥濡傛垜寤犱簩鍌寲鐨勮嚜鍕曞惞鐏扮郴绲�(t菕ng)銆侾LC鍙彁渚涙帶鍒朵俊铏熷拰鎸囦护鐨勯€氭柗淇¤櫉銆備竴鍊婸LC绯荤当(t菕ng)鐢变笁閮ㄥ垎绲勬垚锛屽嵆涓ぎ铏曠悊鍠厓銆佽几鍏ヨ几鍑烘ā濉婂拰绶ㄧ▼鍠厓銆傛湰鏂囦粙绱硅畩闋诲櫒鍜孭LC閫茶閰嶅悎鏅傛墍闇€娉ㄦ剰鐨勪簨闋�銆� 1.闁嬮棞鎸囦护淇¤櫉鐨勮几鍏� 璁婇牷鍣ㄧ殑杓稿叆淇¤櫉涓寘鎷皪閬嬭/鍋滄銆佹杞�(zhu菐n)/鍙嶈綁(zhu菐n)銆佸井鍕曠瓑閬嬭鐙€鎱�(t脿i)閫茶鎿嶄綔鐨勯枊闂滃瀷鎸囦护淇¤櫉銆傝畩闋诲櫒閫氬父鍒╃敤绻奸浕鍣ㄦ帴榛炴垨鍏锋湁绻奸浕鍣ㄦ帴榛為枊闂滅壒鎬х殑鍏冨櫒浠讹紙濡傛櫠楂旂锛夎垏PLC锛夌浉閫�锛屽緱鍒伴亱琛岀媭鎱�(t脿i)鎸囦护銆� 鍦ㄤ娇鐢ㄧ辜闆诲櫒鎺ラ粸鏅�锛屽父甯稿洜鐐烘帴瑙镐笉鑹€屽付渚嗚鍕曚綔锛涗娇鐢ㄦ櫠楂旂閫茶閫ｆ帴鏅傦紝鍓囬渶鑰冩叜鏅堕珨绠℃湰韬殑闆诲銆侀浕娴佸閲忕瓑鍥犵礌锛屼繚璀夌郴绲�(t菕ng)鐨勫彲闈犳€�銆� 鍦ㄨō瑷堣畩闋诲櫒鐨勮几鍏ヤ俊铏熼浕璺檪閭勬噳瑭叉敞鎰忥紝鐣惰几鍏ヤ俊铏熼浕璺€ｆ帴涓嶇暥鏅傛湁鏅備篃鏈冮€犳垚璁婇牷鍣ㄧ殑瑾ゅ嫊浣�銆備緥濡�锛岀暥杓稿叆淇¤櫉闆昏矾閲囩敤绻奸浕鍣ㄧ瓑鎰熸€ц矤杓夋檪锛岀辜闆诲櫒闁嬮枆鐢�(ch菐n)鐢熺殑娴秾闆绘祦甯朵締鐨勫櫔闊虫湁鍙兘寮曡捣璁婇牷鍣ㄧ殑瑾ゅ嫊浣�锛屾噳鐩￠噺閬垮厤銆傚湒2鑸囧湒3绲﹀嚭浜嗘纰鸿垏閷鐨勬帴绶氫緥瀛愩€� 鐣惰几鍏ラ枊闂滀俊铏熼€插叆璁婇牷鍣ㄦ檪锛屾湁鏅傛渻鐧�(f膩)鐢熷閮ㄩ浕婧愬拰璁婇牷鍣ㄦ帶鍒堕浕婧愶紙DC24V锛変箣闁撶殑涓叉摼銆傛纰虹殑閫ｆ帴鏄埄鐢≒LC闆绘簮锛屽皣澶栭儴鏅堕珨绠＄殑闆嗛浕妤电稉(j墨ng)閬庝簩妤电鎺ュ埌PLC銆� 2.鏁�(sh霉)鍊间俊铏熺殑杓稿叆 杓稿叆淇¤櫉闃插共鎿剧殑鎺ユ硶 璁婇牷鍣ㄤ腑涔熷瓨鍦ㄤ竴浜涙暩(sh霉)鍊煎瀷锛堝闋荤巼銆侀浕澹撶瓑锛夋寚浠や俊铏熺殑杓稿叆锛屽彲鍒嗙偤鏁�(sh霉)瀛楄几鍏ュ拰妯℃摤杓稿叆鍏╃ó銆傛暩(sh霉)瀛楄几鍏ュ閲囩敤璁婇牷鍣ㄩ潰鏉夸笂鐨勯嵉鐩ゆ搷浣滃拰涓茶鎺ュ彛渚嗙郸瀹氾紱妯℃摤杓稿叆鍓囬€氶亷鎺ョ窔绔瓙鐢卞閮ㄧ郸瀹�锛岄€氬父閫氶亷0锝�10V/5V鐨勯浕澹撲俊铏熸垨0/4锝�20锝嶏肌鐨勯浕娴佷俊铏熻几鍏ャ€傜敱浜庢帴鍙ｉ浕璺洜杓稿叆淇¤櫉鑰岀暟锛屽洜姝ゅ繀闋堟牴鎿�(j霉)璁婇牷鍣ㄧ殑杓稿叆闃绘姉閬告搰PLC鐨勮几鍑烘ā濉�銆傚湒5鐐篜LC鑸囪畩闋诲櫒涔嬮枔鐨勪俊铏熼€ｆ帴鍦�銆� 鐣惰畩闋诲櫒鍜孭LC鐨勯浕澹撲俊铏熻寖鍦嶄笉鍚屾檪锛屽璁婇牷鍣ㄧ殑杓稿叆淇¤櫉鐐�0锝�10V锛岃€孭LC鐨勮几鍑洪浕澹撲俊铏熻寖鍦嶇偤0锝�5V鏅�锛涙垨PLC鐨勪竴鍋�(c猫)鐨勮几鍑轰俊铏熼浕澹撹寖鍦嶇偤0锝�10V鑰岃畩闋诲櫒鐨勮几鍏ラ浕澹撲俊铏熻寖鍦嶇偤0锝�5V鏅�锛岀敱浜庤畩闋诲櫒鍜屾櫠楂旂鐨勫厑瑷遍浕澹�銆侀浕娴佺瓑鍥犵礌鐨勯檺鍒�锛岄渶鐢ㄤ覆鑱�(li谩n)鐨勬柟寮忔帴鍏ラ檺娴侀浕闃诲強鍒嗗鏂瑰紡锛屼互淇濊瓑閫茶闁嬮枆鏅備笉瓒呴亷PLC鍜岃畩闋诲櫒鐩告噳鐨勫閲忋€傛澶�锛屽湪閫ｇ窔鏅傞倓鎳夋敞鎰忓皣甯冪窔鍒嗛枊锛屼繚璀変富闆昏矾涓€鍋�(c猫)鐨勫櫔闊充笉鍌冲埌鎺у埗闆昏矾銆� 閫氬父璁婇牷鍣ㄤ篃閫氶亷鎺ョ窔绔瓙鍚戝閮ㄨ几鍑虹浉鎳夌殑鐩�(ji膩n)娓ā鎿俊铏�銆傞浕淇¤櫉鐨勮寖鍦嶉€氬父鐐�0锝�10V/5V鍙�0/4锝�20锝嶏肌闆绘祦淇¤櫉銆傜劇璜栧摢绋儏娉�锛岄兘鎳夋敞鎰忥細PLC涓€鍋�(c猫)鐨勮几鍏ラ樆鎶楃殑澶у皬瑕佷繚璀夐浕璺腑闆诲鍜岄浕娴佷笉瓒呴亷闆昏矾鐨勫厑瑷卞€�锛屼互淇濊瓑绯荤当(t菕ng)鐨勫彲闈犳€у拰娓涘皯瑾ゅ樊銆傚彟澶�锛岀敱浜庨€欎簺鐩�(ji膩n)娓郴绲�(t菕ng)鐨勭祫鎴愪簰涓嶇浉鍚�锛屾湁涓嶆竻妤氱殑鍦版柟鎳夊悜寤犲鍜ㄨ銆� 鍙﹀锛屽湪浣跨敤PLC閫茶闋嗗簭鎺у埗鏅�锛岀敱浜嶤PU閫茶鏁�(sh霉)鎿�(j霉)铏曠悊闇€瑕佹檪闁�锛屽瓨鍦ㄤ竴瀹氱殑鏅傞枔寤堕伈锛屾晠鍦ㄨ純绮剧⒑鐨勬帶鍒舵檪鎳変簣浠ヨ€冩叜銆� 鍥犵偤璁婇牷鍣ㄥ湪閬嬭涓渻鐢�(ch菐n)鐢熻純寮风殑闆荤骞叉摼锛岀偤淇濊瓑PLC涓嶅洜鐐鸿畩闋诲櫒涓婚浕璺柗璺櫒鍙婇枊闂滃櫒浠剁瓑鐢�(ch菐n)鐢熺殑鍣煶鑰屽嚭鐝�(xi脿n)鏁呴殰锛屽皣璁婇牷鍣ㄨ垏PLC鐩搁€ｆ帴鏅傛噳瑭叉敞鎰忎互涓嬪咕榛烇細 锛�1锛夊皪PLC鏈韩鎳夋寜瑕�(gu墨)瀹氱殑鎺ョ窔妯欐簴鍜屾帴鍦版浠堕€茶鎺ュ湴锛岃€屼笖鎳夋敞鎰忛伩鍏嶅拰璁婇牷鍣ㄤ娇鐢ㄥ叡鍚岀殑鎺ュ湴绶氾紝涓斿湪鎺ュ湴鏅備娇浜岃€呯洝鍙兘鍒嗛枊銆� 锛�2锛夌暥闆绘簮姊濅欢涓嶅お濂芥檪锛屾噳鍦≒LC鐨勯浕婧愭ā濉婂強杓稿叆/杓稿嚭妯″鐨勯浕婧愮窔涓婃帴鍏ュ櫔闊虫烤娉㈠櫒鍜岄檷浣庡櫔闊崇敤鐨勮畩澹撳櫒绛�锛屽彟澶栵紝鑻ユ湁蹇呰锛屽湪璁婇牷鍣ㄤ竴鍋�(c猫)涔熸噳閲囧彇鐩告噳鐨勬帾鏂�銆� 锛�3锛夌暥鎶婅畩闋诲櫒鍜孭LC瀹夎浜庡悓涓€鎿嶄綔鏌滀腑鏅傦紝鎳夌洝鍙兘浣胯垏璁婇牷鍣ㄦ湁闂滅殑闆荤窔鍜岃垏PLC鏈夐棞鐨勯浕绶氬垎闁�銆� 锛�4锛夐€氶亷浣跨敤灞忚斀绶氬拰闆欑禐绶氶仈鍒版彁楂樺櫔闊冲共鎿剧殑姘村钩銆� 3.绲�(ji茅)鏉熻獮 PLC鍜岃畩闋诲櫒閫ｆ帴鎳夌敤鏅�锛岀敱浜庝簩鑰呮秹鍙婂埌鐢ㄥ急闆绘帶鍒跺挤闆�锛屽洜姝�锛屾噳瑭叉敞鎰忛€ｆ帴鏅傚嚭鐝�(xi脿n)鐨勫共鎿�锛岄伩鍏嶇敱浜庡共鎿鹃€犳垚璁婇牷鍣ㄧ殑瑾ゅ嫊浣�锛屾垨鑰呯敱浜庨€ｆ帴涓嶇暥灏庤嚧PLC鎴栬畩闋诲櫒鐨勬悕澹炪€�