1.0應使用重(zhong)傳感(gan)器(qi)(qi)(qi)和(he)角位移(yi)傳感(gan)器(qi)(qi)(qi)的(de)電(dian)源(yuan)線(xian)(xian)。m㎡一(yi)般銅(tong)線(xian)(xian)不能(neng)用于上述屏蔽(bi)輸(shu)電(dian)線(xian)(xian)和(he)電(dian)子帶(dai)秤電(dian)線(xian)(xian)。屏蔽(bi)輸(shu)電(dian)線(xian)(xian)應盡可能(neng)通過(guo)金(jin)屬(shu)保(bao)護管或(huo)金(jin)屬(shu)材料橋敷設。單端接(jie)地裝置，如連(lian)(lian)接(jie)儀表(biao)板外殼或(huo)連(lian)(lian)接(jie)傳感(gan)器(qi)(qi)(qi)電(dian)源(yuan)，用于重(zhong)量傳感(gan)器(qi)(qi)(qi)和(he)角位移(yi)傳感(gan)器(qi)(qi)(qi)信號屏蔽(bi)線(xian)(xian)的(de)金(jin)屬(shu)屏蔽(bi)。若幾(ji)塊儀表(biao)板組裝在一(yi)起，則可連(lian)(lian)接(jie)相同的(de)額定電(dian)壓和(he)相同類型的(de)接(jie)線(xian)(xian)。

　　不同額定電(dian)(dian)(dian)(dian)壓(ya)的(de)電(dian)(dian)(dian)(dian)源(yuan)線(xian)應與電(dian)(dian)(dian)(dian)源(yuan)插(cha)頭(tou)、開關輸(shu)(shu)(shu)(shu)入導(dao)出(chu)線(xian)分開鋪設，盡(jin)量遠離(li)。如果(guo)儀(yi)(yi)表盤(pan)、伺(si)服(fu)驅動器(qi)等電(dian)(dian)(dian)(dian)氣設備安裝在(zai)同一(yi)控制(zhi)箱內，建(jian)議在(zai)儀(yi)(yi)表盤(pan)開關電(dian)(dian)(dian)(dian)源(yuan)前增加(jia)一(yi)級過濾(lv)器(qi)。過濾(lv)器(qi)之間的(de)距離(li)越(yue)近，儀(yi)(yi)表盤(pan)就越(yue)好。當多個儀(yi)(yi)器(qi)安裝在(zai)一(yi)起時，儀(yi)(yi)表板的(de)電(dian)(dian)(dian)(dian)源(yuan)可(ke)以(yi)并聯，然后連接過濾(lv)器(qi)的(de)輸(shu)(shu)(shu)(shu)出(chu)。將一(yi)級高頻(pin)(pin)(pin)過濾(lv)器(qi)添(tian)加(jia)到變(bian)頻(pin)(pin)(pin)調(diao)(diao)速(su)器(qi)的(de)前后，可(ke)以(yi)盡(jin)量減少另一(yi)個過濾(lv)器(qi)的(de)影響。過濾(lv)器(qi)可(ke)以(yi)用(yong)小磁芯(xin)(xin)自己制(zhi)作，四個電(dian)(dian)(dian)(dian)源(yuan)插(cha)頭(tou)可(ke)以(yi)同方向在(zai)磁芯(xin)(xin)上擾動3-5圈。此外(wai)，變(bian)頻(pin)(pin)(pin)調(diao)(diao)速(su)器(qi)的(de)輸(shu)(shu)(shu)(shu)出(chu)電(dian)(dian)(dian)(dian)源(yuan)插(cha)頭(tou)應絞在(zai)一(yi)起，并采用(yong)四線(xian)布線(xian)。三個導(dao)出(chu)電(dian)(dian)(dian)(dian)源(yuan)插(cha)頭(tou)的(de)變(bian)頻(pin)(pin)(pin)調(diao)(diao)速(su)器(qi)不能通過各(ge)種方式傳輸(shu)(shu)(shu)(shu)到端子上。