ZXQ2004、ZXQ2004C模塊
簡(jian)要描(miao)述(shu):ZXQ2004,ZXQ2004C電(dian)動(dong)閥門(men)智能(neng)控(kong)制(zhi)器是(shi)經(jing)工(gong)業(ye)單片(pian)機(ji)為(wei)核心的智能(neng)信(xin)號(hao)采(cai)集控(kong)制(zhi)系統(tong)
產品(pin)型(xing)號(hao): ZXQ2004
所(suo)屬(shu)分(fen)類(lei):配(pei)件
更新時(shi)間(jian):2017-09-16
廠(chang)商(shang)性質(zhi):生(sheng)產(chan)廠家
ZXQ2003、ZXQ2004電(dian)動(dong)閥門(men)智能(neng)控(kong)制(zhi)器是(shi)經(jing)工(gong)業(ye)單片(pian)機(ji)為(wei)核心的智能(neng)信(xin)號(hao)采(cai)集控(kong)制(zhi)系統(tong),體(ti)積(ji)小(xiao)巧,可(ke)選擇安(an)裝(zhuang)在(zai)電(dian)動(dong)執行器的(de)接(jie)線(xian)盒(he)內(nei)或(huo)以(yi)DIN導軌方式固定(ding)在(zai)外(wai),能(neng)直接(jie)接(jie)收工(gong)業(ye)儀(yi)表或(huo)計(ji)算(suan)機(ji)等(deng)輸出的(de)4-20mADC信號(其(qi)它(ta)輸入信(xin)號(hao)類(lei)型(xing)可(ke)在(zai)出(chu)廠前定(ding)制(zhi)),與(yu)電(dian)位器反(fan)饋的(de)電(dian)動(dong)執行器配(pei)套(tao)對(dui)各種閥門(men)或(huo)裝(zhuang)置進行精確(que)定(ding)位操作(zuo),能(neng)對(dui)電(dian)動(dong)執行器的(de)轉角(或(huo)位移)進行自由(you)標(biao)定(ding),同時(shi)輸出4-20mADC的(de)執行器轉角位置(zhi)(或(huo)位移)反饋轉換信號,可(ke)按鍵(jian)精確(que)設(she)定(ding)執行器轉角位置(zhi)的下限(xian)限(xian)位值(zhi)和(he)上(shang)限(xian)限(xian)位值(zhi),控(kong)制(zhi)器采(cai)用3個(ge)按鍵(jian)操作(zuo),9個(ge)LED燈可直接(jie)顯示控(kong)制(zhi)器,4位數(shu)碼LED通(tong)過按鍵(jian)切換顯示閥位實(shi)際(ji)開(kai)度(du)值(zhi)、閥位設(she)定(ding)開(kai)度(du)值(zhi)、控(kong)制(zhi)器殼(ke)內(nei)溫度(du),操作(zuo)方便。
2、主要(yao)技(ji)術(shu)指標(biao)
● 控(kong)制(zhi)精度(du):0.1%-3.0%(通(tong)過U4參(can)數(shu)可調)
● 可接(jie)電(dian)動(dong)執行器反(fan)饋信(xin)號(hao):電(dian)位器500Ω-10KΩ
● 可(ke)接(jie)收外部(bu)控(kong)制(zhi)信號(DC):4-20mA(1-5V、0-10V、開(kai)關量(liang)等(deng)出廠前定(ding)制(zhi))
● 輸入阻(zu)抗(kang):250Ω;
● 通過修改U1參(can)數(shu)可設(she)定(ding):①DRTA/正(zheng)動(dong)作(zuo),RVSA/逆動(dong)作(zuo)模態②輸入信(xin)號(hao)中斷(duan)時(shi)“中(zhong)斷(duan)”模態—OPEN(開(kai))、STOP(停)、SHUT(閉(bi))
● 可(ke)選:①可控(kong)矽(gui)輸出(AC,600V,25A)
②繼(ji)電(dian)器輸出(AC,250V,10A)◆定(ding)貨(huo)時(shi)指(zhi)明(ming)
● 輸出執行器位置(zhi)信號:低漂(piao)移輸出4-20mADC對(dui)應(ying)執行器全(quan)閉(bi)至(zhi)全開(kai),信(xin)號*與(yu)輸入隔離(光(guang)電(dian)隔離),輸出負(fu)載≤500Ω
● 環(huan)境溫(wen)度(du):0-70℃,濕度(du):35-85%
● 有(you)超(chao)溫(wen)保護(hu)功(gong)能(neng):控(kong)制(zhi)器殼(ke)內(nei)溫度(du)≥70℃時(shi),控(kong)制(zhi)器停止(zhi)對執行器的(de)開(kai)閉(bi)控(kong)制(zhi)
● 外形尺寸(cun):ZXQ2003 77mm(底面(mian)長(chang))×76mm(底面(mian)寬)×51mm(高);
ZXQ2004 74mm(底面(mian)長(chang))×57mm(底面(mian)寬)×45mm(高)
● 可(ke)通(tong)過按鍵(jian)自由(you)標(biao)定(ding)輸入信(xin)號(hao)所對(dui)應(ying)執行器的(de)動(dong)作(zuo)區(qu)間(jian)(壹般標(biao)定(ding)為(wei)電(dian)動(dong)執行器全(quan)閉(bi)、全(quan)開(kai)位置(zhi))
● 可設(she)定(ding)上(shang)下限(xian)位點(dian)
● 執行器堵(du)轉檢測(ce)控(kong)制(zhi)功(gong)能(neng):如控(kong)制(zhi)執行器發(fa)生(sheng)堵(du)轉持續3-4S,控(kong)制(zhi)器則(ze)斷開(kai)控(kong)制(zhi)輸出1min;反(fan)復檢測(ce)控(kong)制(zhi),至堵(du)轉排除(chu)。
● 可設(she)定(ding)自調精度(du):執行器在(zai)工(gong)作(zuo)過程(cheng)中,無法定(ding)位,出(chu)現(xian)來(lai)回振動(dong)3次(ci),控(kong)制(zhi)器自動(dong)把定(ding)位精度(du)降(jiang)低1/1000(即:原(yuan)精度(du)+1/1000),反(fan)復(fu)調節至適合的(de)控(kong)制(zhi)精度(du)。設(she)置(zhi)參(can)數(shu)為(wei)U0(000.x)
● 密碼鎖(suo),防(fang)止(zhi)誤(wu)操作(zuo)
● 防執行器頻(pin)繁(fan)啟動(dong)功(gong)能(neng)
● 帶錯誤(wu)代碼(ma)指示故(gu)障原(yuan)因(yin)(E 0X)
● 按輸入信(xin)號(hao)和執行器轉角位置(zhi)進行智(zhi)能(neng)步距調整精確(que)定(ding)位

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