1-2高(gao)壓(ya)開(kai)關(guan)(guan)(guan)主要(yao)柜(ju)功能介紹為了(le)滿足電(dian)(dian)力(li)發(fa)、供(gong)、配的(de)(de)(de)各級需要(yao)，我(wo)們(men)**設(she)計(ji)了(le)滿足電(dian)(dian)力(li)發(fa)、供(gong)、配等各種控制設(she)備(bei)。而高(gao)壓(ya)開(kai)關(guan)(guan)(guan)柜(ju)是金(jin)屬封(feng)閉(bi)開(kai)關(guan)(guan)(guan)設(she)備(bei)的(de)(de)(de)俗稱(cheng)。金(jin)屬封(feng)閉(bi)開(kai)關(guan)(guan)(guan)設(she)備(bei)是除進(jin)出(chu)(chu)線外，完全被(bei)金(jin)屬外殼包住的(de)(de)(de)開(kai)關(guan)(guan)(guan)柜(ju)。開(kai)關(guan)(guan)(guan)柜(ju)主要(yao)有兩(liang)種型式(shi)：一是焊接式(shi)，二是組(zu)裝式(shi)。過去因我(wo)國設(she)備(bei)落后，加工費用(yong)(yong)高(gao)，因此多用(yong)(yong)焊式(shi)。隨著(zhu)國民經濟不斷發(fa)展，數控沖(chong)床廣泛應用(yong)(yong)，成本降(jiang)低(di)，現(xian)在(zai)多用(yong)(yong)組(zu)合式(shi)柜(ju)。根據手(shou)(shou)車(che)(che)安(an)裝位置(zhi)不同，又分落地式(shi)和中(zhong)置(zhi)式(shi)兩(liang)種。中(zhong)置(zhi)式(shi)就是手(shou)(shou)車(che)(che)裝于柜(ju)子中(zhong)部，手(shou)(shou)車(che)(che)的(de)(de)(de)裝卸需要(yao)裝載車(che)(che)輔助推進(jin)。中(zhong)置(zhi)柜(ju)優(you)點如下：一是手(shou)(shou)車(che)(che)的(de)(de)(de)裝卸在(zai)裝載車(che)(che)上(shang)進(jin)行(xing)，手(shou)(shou)車(che)(che)的(de)(de)(de)推接的(de)(de)(de)軌道上(shang)進(jin)行(xing)。這樣(yang)避免地面質量對手(shou)(shou)車(che)(che)推進(jin)和拉出(chu)(chu)的(de)(de)(de)影響。二是手(shou)(shou)車(che)(che)的(de)(de)(de)推拉是在(zai)門封(feng)閉(bi)的(de)(de)(de)情況下進(jin)行(xing)的(de)(de)(de)，給操人員(yuan)以**感(gan)。三是斷路器中(zhong)置(zhi)后，下面有寬(kuan)大(da)空(kong)間，使之(zhi)裝電(dian)(dian)纜更加方(fang)便，還可安(an)置(zhi)電(dian)(dian)壓(ya)互感(gan)器或避雷器，以充分利(li)用(yong)(yong)空(kong)間。我(wo)們(men)公(gong)司(si)主要(yao)研(yan)究，設(she)計(ji)、生產(chan)的(de)(de)(de)GZS1高(gao)壓(ya)開(kai)關(guan)(guan)(guan)設(she)備(bei)、KYN61-40。 客戶定(ding)制控制柜(ju)可享受打樣(yang)、送樣(yang)上(shang)門服務，提前確認(ren)產(chan)品(pin)符合預期。泰(tai)州控制柜(ju)哪家專業

    電(dian)(dian)(dian)器(qi)元(yuan)件(jian)(jian)(jian)(jian)(jian)布(bu)置(zhi)(zhi)(zhi)圖(tu)(tu)(tu)的(de)(de)(de)(de)(de)(de)(de)設(she)(she)計(ji)(ji)與(yu)(yu)繪(hui)制(zhi)(zhi)電(dian)(dian)(dian)氣(qi)元(yuan)件(jian)(jian)(jian)(jian)(jian)布(bu)置(zhi)(zhi)(zhi)圖(tu)(tu)(tu)是某些電(dian)(dian)(dian)器(qi)元(yuan)件(jian)(jian)(jian)(jian)(jian)按(an)一定原(yuan)則的(de)(de)(de)(de)(de)(de)(de)組(zu)合。電(dian)(dian)(dian)器(qi)元(yuan)件(jian)(jian)(jian)(jian)(jian)布(bu)置(zhi)(zhi)(zhi)圖(tu)(tu)(tu)的(de)(de)(de)(de)(de)(de)(de)設(she)(she)計(ji)(ji)依據(ju)是部件(jian)(jian)(jian)(jian)(jian)原(yuan)理圖(tu)(tu)(tu)、組(zu)件(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)劃分情況等(deng)。設(she)(she)計(ji)(ji)時應(ying)(ying)遵循(xun)以(yi)(yi)下(xia)原(yuan)則：(1)同一組(zu)件(jian)(jian)(jian)(jian)(jian)中電(dian)(dian)(dian)器(qi)元(yuan)件(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)布(bu)置(zhi)(zhi)(zhi)應(ying)(ying)注意將體積大和較重的(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)器(qi)元(yuan)件(jian)(jian)(jian)(jian)(jian)安(an)裝在(zai)電(dian)(dian)(dian)器(qi)板的(de)(de)(de)(de)(de)(de)(de)下(xia)面(mian)，而發熱(re)元(yuan)件(jian)(jian)(jian)(jian)(jian)應(ying)(ying)安(an)裝在(zai)電(dian)(dian)(dian)氣(qi)控制(zhi)(zhi)柜的(de)(de)(de)(de)(de)(de)(de)上(shang)部或后部，但熱(re)繼(ji)電(dian)(dian)(dian)器(qi)宜(yi)放在(zai)其下(xia)部，因為(wei)熱(re)繼(ji)電(dian)(dian)(dian)器(qi)的(de)(de)(de)(de)(de)(de)(de)出線(xian)(xian)端(duan)直接與(yu)(yu)電(dian)(dian)(dian)動機(ji)相(xiang)連便于出線(xian)(xian)，而其進線(xian)(xian)端(duan)與(yu)(yu)接觸器(qi)直接相(xiang)連接，便于接線(xian)(xian)并使走線(xian)(xian)**短，且宜(yi)于散熱(re)。(2)強電(dian)(dian)(dian)弱電(dian)(dian)(dian)分開并注意屏蔽，防止外界干擾。(3)需要(yao)經(jing)常維護(hu)、檢修(xiu)、調整的(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)器(qi)元(yuan)件(jian)(jian)(jian)(jian)(jian)安(an)裝位置(zhi)(zhi)(zhi)不宜(yi)過(guo)(guo)高或過(guo)(guo)低，人力(li)操(cao)作開關及需經(jing)常監視的(de)(de)(de)(de)(de)(de)(de)儀表的(de)(de)(de)(de)(de)(de)(de)安(an)裝位置(zhi)(zhi)(zhi)應(ying)(ying)符(fu)合人體工程學(xue)原(yuan)理。(4)電(dian)(dian)(dian)器(qi)元(yuan)件(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)布(bu)置(zhi)(zhi)(zhi)應(ying)(ying)考慮**間隙，并做到整齊、美觀、對稱，外形尺寸(cun)與(yu)(yu)結構類似的(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)器(qi)可安(an)放在(zai)一起(qi)，以(yi)(yi)利加工、安(an)裝和配線(xian)(xian)；若采(cai)用行線(xian)(xian)槽(cao)配線(xian)(xian)方式，應(ying)(ying)適(shi)當加大各(ge)排電(dian)(dian)(dian)器(qi)間距，以(yi)(yi)利布(bu)線(xian)(xian)和維護(hu)。(5)各(ge)電(dian)(dian)(dian)器(qi)元(yuan)件(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)位置(zhi)(zhi)(zhi)確定以(yi)(yi)后，便可繪(hui)制(zhi)(zhi)電(dian)(dian)(dian)器(qi)布(bu)置(zhi)(zhi)(zhi)圖(tu)(tu)(tu)。電(dian)(dian)(dian)氣(qi)布(bu)置(zhi)(zhi)(zhi)圖(tu)(tu)(tu)是根據(ju)電(dian)(dian)(dian)器(qi)元(yuan)件(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)外形輪廓繪(hui)制(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)，即以(yi)(yi)其軸線(xian)(xian)為(wei)準，標出各(ge)元(yuan)件(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)間距尺寸(cun)。 揚州(zhou)一站(zhan)式控制(zhi)(zhi)柜針對全自動錫膏(gao)印刷機(ji)，控制(zhi)(zhi)柜可定制(zhi)(zhi)專屬外殼，適(shi)配設(she)(she)備運行需求。

    安(an)(an)裝(zhuang)環(huan)境瑞(rui)鴻電(dian)控(kong)設(she)計師對標(biao)準(zhun)機柜的(de)安(an)(an)裝(zhuang)環(huan)境有(you)(you)嚴格的(de)要(yao)(yao)(yao)(yao)(yao)求(qiu)，設(she)計電(dian)氣(qi)(qi)控(kong)制(zhi)柜必須滿(man)足如下要(yao)(yao)(yao)(yao)(yao)求(qiu)：1、電(dian)氣(qi)(qi)控(kong)制(zhi)柜要(yao)(yao)(yao)(yao)(yao)全密(mi)(mi)封。2、要(yao)(yao)(yao)(yao)(yao)確保控(kong)制(zhi)柜的(de)溫度不超出(chu)系(xi)(xi)統(tong)單(dan)(dan)元(yuan)(yuan)所(suo)允許(xu)的(de)溫度。設(she)計電(dian)氣(qi)(qi)控(kong)制(zhi)柜需考(kao)慮的(de)運(yun)輸及(ji)環(huan)境條件3)在密(mi)(mi)閉的(de)電(dian)氣(qi)(qi)控(kong)制(zhi)柜內必須裝(zhuang)有(you)(you)用于(yu)環(huan)流(liu)的(de)風扇。(對于(yu)有(you)(you)風扇的(de)單(dan)(dan)元(yuan)(yuan)可(ke)(ke)以省(sheng)略)4)為(wei)了使空氣(qi)(qi)流(liu)通順暢(chang)，系(xi)(xi)統(tong)單(dan)(dan)元(yuan)(yuan)和(he)(he)(he)柜壁之間需要(yao)(yao)(yao)(yao)(yao)保持100mm以上的(de)空間。5)顯示(shi)單(dan)(dan)元(yuan)(yuan)不能(neng)安(an)(an)裝(zhuang)在冷卻液可(ke)(ke)接觸(chu)到的(de)地方，另外(wai)，控(kong)制(zhi)單(dan)(dan)元(yuan)(yuan)雖然在前面(mian)具(ju)有(you)(you)防(fang)塵處理。6)盡(jin)量減少(shao)可(ke)(ke)能(neng)的(de)干擾。7)考(kao)慮維修要(yao)(yao)(yao)(yao)(yao)方便(bian)。8)硬盤和(he)(he)(he)軟驅必須要(yao)(yao)(yao)(yao)(yao)遠離強磁場。9)I/O單(dan)(dan)元(yuan)(yuan)和(he)(he)(he)I/O模塊必須要(yao)(yao)(yao)(yao)(yao)滿(man)足安(an)(an)裝(zhuang)條件。作(zuo)(zuo)者：小(xiao)賴(lai)妮(ni)鏈(lian)接：源：知乎著作(zuo)(zuo)權(quan)歸(gui)作(zuo)(zuo)者所(suo)有(you)(you)。商業轉載請(qing)聯(lian)系(xi)(xi)作(zuo)(zuo)者獲得授權(quan)，非商業轉載請(qing)注明出(chu)處。

密(mi)封可(ke)以(yi)隔離電磁輻射，可(ke)以(yi)防塵，防油污。比較好(hao)使(shi)(shi)用空(kong)調系統(tong)。2、接(jie)(jie)(jie)(jie)縫要(yao)(yao)焊(han)接(jie)(jie)(jie)(jie)，沒(mei)有(you)(you)縫隙。3、切口或者開孔(kong)越小越好(hao)。蓋和(he)門(men)要(yao)(yao)貼(tie)緊柜(ju)體，用傳(chuan)導性(xing)的(de)(de)密(mi)封墊。4、與外界連接(jie)(jie)(jie)(jie)時，要(yao)(yao)把(ba)表面的(de)(de)涂漆刮凈。對(dui)于(yu)電氣控(kong)(kong)制(zhi)(zhi)柜(ju)鈑金(jin)的(de)(de)制(zhi)(zhi)作(zuo)要(yao)(yao)求首先是能(neng)夠為柜(ju)內(nei)(nei)電氣設(she)備(bei)提(ti)供(gong)一(yi)個可(ke)靠的(de)(de)保護(hu)箱(xiang)體，同時必須擁(yong)有(you)(you)良(liang)好(hao)的(de)(de)接(jie)(jie)(jie)(jie)地。在實際生(sheng)產(chan)中(zhong)柜(ju)內(nei)(nei)接(jie)(jie)(jie)(jie)地螺(luo)絲(si)只是使(shi)(shi)用鍍鋅螺(luo)絲(si)且(qie)(qie)由于(yu)使(shi)(shi)用焊(han)接(jie)(jie)(jie)(jie)的(de)(de)方法固定在柜(ju)內(nei)(nei)，使(shi)(shi)得被(bei)焊(han)接(jie)(jie)(jie)(jie)后的(de)(de)螺(luo)絲(si)很快(kuai)就發生(sheng)銹蝕現象。況且(qie)(qie)電氣控(kong)(kong)制(zhi)(zhi)柜(ju)內(nei)(nei)還要(yao)(yao)經過油漆烘漆等柜(ju)體防腐蝕和(he)美觀處理(li)，這(zhe)樣一(yi)來接(jie)(jie)(jie)(jie)地螺(luo)絲(si)反而成了“準(zhun)絕緣螺(luo)絲(si)”，其接(jie)(jie)(jie)(jie)地效果會大(da)打折扣。所以(yi)電氣控(kong)(kong)制(zhi)(zhi)柜(ju)制(zhi)(zhi)作(zuo)時一(yi)般采用銅質螺(luo)柱，電氣控(kong)(kong)制(zhi)(zhi)柜(ju)的(de)(de)柜(ju)門(men)將全部(bu)焊(han)上接(jie)(jie)(jie)(jie)地樁(zhuang)而取代過去(qu)的(de)(de)接(jie)(jie)(jie)(jie)地螺(luo)絲(si)。已解(jie)決以(yi)前“準(zhun)絕緣”螺(luo)絲(si)的(de)(de)問題。通信行業使(shi)(shi)用的(de)(de)控(kong)(kong)制(zhi)(zhi)柜(ju)，能(neng)有(you)(you)效隔絕外部(bu)環境干擾，保障通信設(she)備(bei)正(zheng)常運行。

    慧聰消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)網訊相(xiang)約9月4日CFIC2017**消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)**產業大(da)(da)會以下內容(rong)摘自《消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)給(gei)(gei)水(shui)(shui)(shui)及消(xiao)(xiao)(xiao)(xiao)(xiao)火栓系統技術(shu)規范》GB50974-2014控(kong)(kong)(kong)制(zhi)(zhi)(zhi)室(shi)(shi)或(huo)值班(ban)室(shi)(shi)，應(ying)(ying)(ying)具有(you)下列(lie)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)和顯示(shi)(shi)功能(neng)(neng)(neng)：1消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)柜(ju)(ju)或(huo)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)盤(pan)應(ying)(ying)(ying)設(she)(she)置(zhi)**線路連(lian)接(jie)的(de)(de)(de)手動直接(jie)啟(qi)(qi)泵(beng)按(an)扭(niu)；2消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)柜(ju)(ju)或(huo)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)盤(pan)應(ying)(ying)(ying)有(you)顯示(shi)(shi)消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)水(shui)(shui)(shui)泵(beng)和穩(wen)壓泵(beng)的(de)(de)(de)運行狀態；3消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)柜(ju)(ju)或(huo)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)盤(pan)應(ying)(ying)(ying)能(neng)(neng)(neng)顯示(shi)(shi)消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)水(shui)(shui)(shui)池(chi)、高位(wei)消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)水(shui)(shui)(shui)箱等(deng)水(shui)(shui)(shui)源(yuan)(yuan)(yuan)的(de)(de)(de)高水(shui)(shui)(shui)位(wei)、低(di)水(shui)(shui)(shui)位(wei)報警信號，以及正常水(shui)(shui)(shui)位(wei)。控(kong)(kong)(kong)制(zhi)(zhi)(zhi)柜(ju)(ju)設(she)(she)置(zhi)在(zai)(zai)**消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)水(shui)(shui)(shui)泵(beng)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)室(shi)(shi)時(shi)，其(qi)防(fang)(fang)(fang)護(hu)等(deng)級不應(ying)(ying)(ying)低(di)于(yu)(yu)IP30；與消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)水(shui)(shui)(shui)泵(beng)設(she)(she)置(zhi)在(zai)(zai)同(tong)一空間時(shi)，其(qi)防(fang)(fang)(fang)護(hu)等(deng)級不應(ying)(ying)(ying)低(di)于(yu)(yu)IP55。控(kong)(kong)(kong)制(zhi)(zhi)(zhi)柜(ju)(ju)應(ying)(ying)(ying)設(she)(she)置(zhi)機(ji)械應(ying)(ying)(ying)急(ji)啟(qi)(qi)泵(beng)功能(neng)(neng)(neng)，并應(ying)(ying)(ying)保證(zheng)在(zai)(zai)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)柜(ju)(ju)內的(de)(de)(de)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)線路發生故障時(shi)由有(you)管理(li)權(quan)限的(de)(de)(de)人(ren)員在(zai)(zai)緊急(ji)時(shi)啟(qi)(qi)動消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)水(shui)(shui)(shui)泵(beng)。機(ji)械應(ying)(ying)(ying)急(ji)啟(qi)(qi)動時(shi)，應(ying)(ying)(ying)確保消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)水(shui)(shui)(shui)泵(beng)在(zai)(zai)報警。條文說明：強制(zhi)(zhi)(zhi)性條文，必須嚴格執行。在(zai)(zai)消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)室(shi)(shi)和值班(ban)室(shi)(shi)設(she)(she)置(zhi)消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)給(gei)(gei)水(shui)(shui)(shui)的(de)(de)(de)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)和水(shui)(shui)(shui)源(yuan)(yuan)(yuan)信號的(de)(de)(de)目的(de)(de)(de)是(shi)提高消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)給(gei)(gei)水(shui)(shui)(shui)的(de)(de)(de)可(ke)(ke)靠(kao)性。1為(wei)保證(zheng)消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)室(shi)(shi)啟(qi)(qi)泵(beng)的(de)(de)(de)可(ke)(ke)靠(kao)性，規定采(cai)(cai)用(yong)硬(ying)拉線直接(jie)啟(qi)(qi)動消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)水(shui)(shui)(shui)泵(beng)，以比較大(da)(da)可(ke)(ke)能(neng)(neng)(neng)的(de)(de)(de)減少干擾和風險(xian)。若采(cai)(cai)用(yong)弱電(dian)信號總線制(zhi)(zhi)(zhi)的(de)(de)(de)方(fang)式控(kong)(kong)(kong)制(zhi)(zhi)(zhi)，有(you)可(ke)(ke)能(neng)(neng)(neng)軟件受**侵害(hai)等(deng)危(wei)險(xian)而導致無法動作。2顯示(shi)(shi)消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)水(shui)(shui)(shui)泵(beng)和穩(wen)壓泵(beng)運行狀態是(shi)監視其(qi)運行，以確保消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)給(gei)(gei)水(shui)(shui)(shui)的(de)(de)(de)可(ke)(ke)靠(kao)性。3消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)水(shui)(shui)(shui)源(yuan)(yuan)(yuan)是(shi)滅火必須的(de)(de)(de)。控(kong)(kong)(kong)制(zhi)(zhi)(zhi)柜(ju)(ju)可(ke)(ke)設(she)(she)計分層收納結構，方(fang)便存放電(dian)氣元件，同(tong)時(shi)便于(yu)(yu)日常檢修(xiu)維護(hu)。連(lian)云港控(kong)(kong)(kong)制(zhi)(zhi)(zhi)柜(ju)(ju)出廠價格

外觀(guan)設(she)(she)計簡潔(jie)大方，符合現(xian)代工業(ye)美學(xue)，提升設(she)(she)備整體(ti)視覺效果(guo)，美化環(huan)境。泰州(zhou)控制柜哪家專(zhuan)業(ye)

    DEC）公(gong)司中(zhong)標，于(yu)(yu)1969年(nian)(nian)美(mei)國(guo)數字設備(bei)公(gong)司成功研制(zhi)(zhi)(zhi)(zhi)世界(jie)上第yi臺(tai)可(ke)(ke)(ke)編程(cheng)序控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器PDP-14，并在(zai)GM公(gong)司的(de)(de)(de)(de)汽車自(zi)動(dong)裝配線上使(shi)用(yong)(yong)并獲得(de)成功。接(jie)著美(mei)國(guo)MODICON公(gong)司也(ye)研制(zhi)(zhi)(zhi)(zhi)出084控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)，從(cong)此(ci)，這項(xiang)新技(ji)術迅速(su)在(zai)世界(jie)各國(guo)得(de)到推(tui)廣應用(yong)(yong)。1971年(nian)(nian)日本從(cong)美(mei)國(guo)引進這項(xiang)技(ji)術，很快研制(zhi)(zhi)(zhi)(zhi)出第yi臺(tai)可(ke)(ke)(ke)編程(cheng)序控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器DSC-18。1973年(nian)(nian)西歐(ou)**也(ye)研制(zhi)(zhi)(zhi)(zhi)出他們的(de)(de)(de)(de)第yi臺(tai)可(ke)(ke)(ke)編程(cheng)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器。我(wo)國(guo)從(cong)1974年(nian)(nian)開始(shi)研制(zhi)(zhi)(zhi)(zhi)，1977年(nian)(nian)開始(shi)工(gong)業(ye)推(tui)廣應用(yong)(yong)。目(mu)前，PLC在(zai)國(guo)內(nei)外已***應用(yong)(yong)于(yu)(yu)鋼鐵(tie)、石油(you)、化(hua)工(gong)、電力(li)(li)、建材、機械制(zhi)(zhi)(zhi)(zhi)造、汽車、輕紡、交(jiao)通運(yun)輸、環保及文化(hua)娛(yu)樂等各個行(xing)業(ye)，控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)方式大致可(ke)(ke)(ke)歸納為(wei)如下(xia)幾(ji)類：①開關(guan)量(liang)(liang)(liang)的(de)(de)(de)(de)邏輯控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)這是PLC基(ji)本、***的(de)(de)(de)(de)應用(yong)(yong)領(ling)域，它取(qu)代傳(chuan)統的(de)(de)(de)(de)繼電器電路，交(jiao)流(liu)自(zi)動(dong)化(hua)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)柜(ju)，實現邏輯控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)、順序控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)，既可(ke)(ke)(ke)用(yong)(yong)于(yu)(yu)單臺(tai)設備(bei)的(de)(de)(de)(de)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)，也(ye)可(ke)(ke)(ke)用(yong)(yong)于(yu)(yu)多機控(kong)(kong)(kong)(kong)及自(zi)動(dong)化(hua)流(liu)水線。如注塑機、印(yin)刷機、訂(ding)書機械、組合機床、磨床、包裝生產(chan)(chan)線、電鍍流(liu)水線等。②模(mo)擬量(liang)(liang)(liang)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)在(zai)工(gong)業(ye)生產(chan)(chan)過程(cheng)當中(zhong)，有許多連續變(bian)化(hua)的(de)(de)(de)(de)量(liang)(liang)(liang)，如溫(wen)度(du)、壓(ya)力(li)(li)、流(liu)量(liang)(liang)(liang)、液位和速(su)度(du)等都是模(mo)擬量(liang)(liang)(liang)。為(wei)了使(shi)可(ke)(ke)(ke)編程(cheng)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器處理模(mo)擬量(liang)(liang)(liang)，必須實現模(mo)擬量(liang)(liang)(liang)（Analog）和數字量(liang)(liang)(liang)（Digital）之間(jian)的(de)(de)(de)(de)A/D轉(zhuan)換(huan)及D/A轉(zhuan)換(huan)。PLC廠(chang)家都生產(chan)(chan)配套(tao)的(de)(de)(de)(de)A/D和D/A轉(zhuan)換(huan)模(mo)塊。 泰州控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)柜(ju)哪家專業(ye)