1、以上方式為4-20MA模擬信號連接方式,所有固定式氣體檢測儀/檢(jian)測報(bao)警儀的4-20MA信(xin)號線與控(kong)制(zhi)器MIC2000上4-20MA信(xin)號輸入接(jie)口相連接(jie)。
2、在MIC2000控制(zhi)器(qi)上可遠程控制(zhi)報(bao)警,當現場濃(nong)度超標時,控制(zhi)器(qi)發(fa)出(chu)聲光報(bao)警,并聯動(dong)(dong)繼電器(qi)工作,帶(dai)動(dong)(dong)風機或電磁閥等設備的運行(xing)/停止(zhi)
3、在MIC2000控(kong)制(zhi)器(qi)之間通(tong)過無線收(shou)發器(qi)/電(dian)纜線(RS485信(xin)號(hao))實現信(xin)號(hao)遠傳(chuan),監控(kong)區(qu)(qu)控(kong)制(zhi)器(qi)上(shang)可以實時反饋消(xiao)防區(qu)(qu)控(kong)制(zhi)器(qi)上(shang)各檢(jian)測濃度及報(bao)警信(xin)號(hao)。