力士樂REXROTH放大器上海銷售中心,0811405126 VT-MSPA1-508-1X/V0力(li)(li)士樂(le)放大(da)器(qi)放大(da)器(qi)模(mo)塊不受指(zhi)令 94/9/EC（ATEX 指(zhi)令）制(zhi)約；與(yu)力(li)(li)士樂(le)監控模(mo)塊 1）VT-MUXA2-2 結合使(shi)用，適合于(yu)控制(zhi)DBET-6X...XE 類型的比例壓(ya)(ya)力(li)(li)閥；工作(zuo)電(dian)(dian)壓(ya)(ya)的反向極性(xing)保護； 控制(zhi)值(zhi)電(dian)(dian)壓(ya)(ya) +10 V 的差動輸(shu)入；斜坡(po)函數(shu)發(fa)(fa)生(sheng)器(qi)上斜坡(po)和下(xia)斜坡(po)可以單獨設置；零電(dian)(dian)位電(dian)(dian)位計；1 控制(zhi)值(zhi)衰減器(qi)； 特(te)性(xing)曲線發(fa)(fa)生(sheng)器(qi)； 同步的功率輸(shu)出級；防短路輸(shu)出； LED 顯示：準備就緒（綠）；測量(liang)插口用于(yu)：壓(ya)(ya)力(li)(li)控制(zhi)值(zhi)和 實際電(dian)(dian)流(liu)值(zhi)；具有控制(zhi)值(zhi)和工作(zuo)電(dian)(dian)壓(ya)(ya)相關頻率的振蕩器(qi)。

力士樂REXROTH放大器上海銷售中心對(dui)于爆炸區域(yu)內的(de)閥操(cao)作(zuo)，需(xu)要采取額(e)外的(de)安全(quan)措施,力士樂放(fang)大器(qi)模塊(kuai)VT-MSPA1-508-1X/V0用于(yu)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)不帶(dai)電(dian)氣位(wei)置(zhi)(zhi)反饋的(de)(de)壓力閥的(de)(de)模擬放(fang)大器(qi)。模塊(kuai)化設(she)計便于(yu)進(jin)行(xing)簡(jian)單的(de)(de)禮帽式導(dao)軌裝配（禮帽式導(dao)軌在控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)柜中(zhong)(zhong)很常見）。控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)值(zhi)輸入放(fang)大器(qi)模塊(kuai)通(tong)過(guo)(guo) 0 至(zhi) +10 V 的(de)(de)標準控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)值(zhi)信(xin)(xin)號進(jin)行(xing)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)。零位(wei)偏移(yi)c可通(tong)過(guo)(guo)零電(dian)位(wei)調(diao)整(zheng)器(qi)（Zw）進(jin)行(xing)校(xiao)正。在斜坡發(fa)(fa)(fa)生(sheng)(sheng)器(qi)中(zhong)(zhong)，限制(zhi)(zhi)(zhi)(zhi)驅動變量(liang)上(shang)升。使(shi)用調(diao)整(zheng)器(qi) "t <"設(she)置(zhi)(zhi)增大控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)值(zhi)信(xin)(xin)號的(de)(de)時間，并使(shi)用 "t >"（8）設(she)置(zhi)(zhi)減小控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)值(zhi)電(dian)壓的(de)(de)時間。每(mei)種情(qing)況(kuang)下的(de)(de)可調(diao)整(zheng)時間為(wei) 30 ms 至(zhi) 5 s 以上(shang)。特性(xing)(xing)曲(qu)(qu)線(xian)(xian)(xian)發(fa)(fa)(fa)生(sheng)(sheng)器(qi):使(shi)用調(diao)整(zheng)器(qi) "Gw"，對線(xian)(xian)(xian)圈設(she)置(zhi)(zhi) 1.0 A 的(de)(de)額定電(dian)流。在特性(xing)(xing)曲(qu)(qu)線(xian)(xian)(xian)發(fa)(fa)(fa)生(sheng)(sheng)器(qi)中(zhong)(zhong)，將(jiang)更改控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)值(zhi)信(xin)(xin)號，以便生(sheng)(sheng)成(cheng)(cheng)線(xian)(xian)(xian)性(xing)(xing)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)值(zhi)/壓力特性(xing)(xing)曲(qu)(qu)線(xian)(xian)(xian)。在時鐘(zhong)發(fa)(fa)(fa)生(sheng)(sheng)器(qi)中(zhong)(zhong)，將(jiang)生(sheng)(sheng)成(cheng)(cheng)經調(diao)整(zheng)適應于(yu)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)值(zhi)的(de)(de)輸出(chu)級(ji)頻(pin)率(lv)。使(shi)用來自(zi)特性(xing)(xing)曲(qu)(qu)線(xian)(xian)(xian)發(fa)(fa)(fa)生(sheng)(sheng)器(qi)的(de)(de)起動變量(liang)和時鐘(zhong)頻(pin)率(lv)，功率(lv)輸出(chu)級(ji)會生(sheng)(sheng)成(cheng)(cheng) PWM 信(xin)(xin)號，此(ci)信(xin)(xin)號將(jiang)饋送給(gei)線(xian)(xian)(xian)圈。將(jiang)對線(xian)(xian)(xian)圈電(dian)流進(jin)行(xing)記錄，并在電(dian)流控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器(qi)中(zhong)(zhong)將(jiang)其與起動變量(liang)進(jin)行(xing)比較，然(ran)后補償差異(yi)。
故(gu)障(zhang)檢(jian)測:監控線圈電線是否(fou)存在(zai)(zai)電纜斷連和短路現象，以(yi)及監控輸出級是否(fou)存在(zai)(zai)過電流。如果存在(zai)(zai)錯誤，則綠色的"就緒"操(cao)作顯(xian)示會熄(xi)滅。

R901218236  3DREM 10 P-7X/200YG24K4V

R901218097 3DREME10P-7X/200YG24K31/F1V

R901240745 3DREME10P-7X/315YG24K31/A1V

R901223481 3DREME10P-7X/315YG24K31/F1V

R901280845 3DREE 10 P-7X/200YG24K31F1V

R901226056 3DREE 10 P-7X/315YG24K31F1V

R901226627 3DREE16P-7X/200YG24K31/F1V

R901453388 3DREE 16 P-7X/200XYG24K31F1V

R901218887  3DREM 16 P-7X/200YG24K4V

R901231067 3DREME16P-7X/200YG24K31/A1V

R901218100 3DREME16P-7X/200YG24K31/F1V