意大利ATOS電磁閥在氣路（或液路）上來說，ATOS電磁閥具有1個進氣孔（接進氣氣源）、1個出氣孔（提供給目標設備氣源）、1個排氣孔（一般安裝一個消聲器，如果不怕噪音的話也可以不裝。 兩位五通(tong)(tong)電(dian)(dian)(dian)磁(ci)閥(fa)具有1個(ge)(ge)進氣(qi)(qi)(qi)(qi)孔（接(jie)進氣(qi)(qi)(qi)(qi)氣(qi)(qi)(qi)(qi)源(yuan)）、1個(ge)(ge)正(zheng)(zheng)動(dong)作(zuo)出(chu)氣(qi)(qi)(qi)(qi)孔和(he)1個(ge)(ge)反(fan)動(dong)作(zuo)出(chu)氣(qi)(qi)(qi)(qi)孔（分(fen)別提供給(gei)目(mu)標設備(bei)的(de)(de)(de)一(yi)正(zheng)(zheng)一(yi)反(fan)動(dong)作(zuo)的(de)(de)(de)氣(qi)(qi)(qi)(qi)源(yuan)）、1個(ge)(ge)正(zheng)(zheng)動(dong)作(zuo)排(pai)氣(qi)(qi)(qi)(qi)孔和(he)1個(ge)(ge)反(fan)動(dong)作(zuo)排(pai)氣(qi)(qi)(qi)(qi)孔（安裝消(xiao)聲器）。 對于(yu)小型(xing)(xing)自動(dong)控制設備(bei)，氣(qi)(qi)(qi)(qi)管一(yi)般選用(yong)8~12mm的(de)(de)(de)工業膠氣(qi)(qi)(qi)(qi)管。線(xian)(xian)圈(quan)(quan)電(dian)(dian)(dian)壓等(deng)級一(yi)般采用(yong)DC24V、AC220V等(deng)。 兩位三(san)(san)通(tong)(tong)電(dian)(dian)(dian)磁(ci)閥(fa)分(fen)為常(chang)閉(bi)型(xing)(xing)和(he)常(chang)開型(xing)(xing)兩種，常(chang)閉(bi)型(xing)(xing)指(zhi)(zhi)線(xian)(xian)圈(quan)(quan)沒通(tong)(tong)電(dian)(dian)(dian)時氣(qi)(qi)(qi)(qi)路是(shi)(shi)斷(duan)(duan)的(de)(de)(de)，常(chang)開型(xing)(xing)指(zhi)(zhi)線(xian)(xian)圈(quan)(quan)沒通(tong)(tong)電(dian)(dian)(dian)時氣(qi)(qi)(qi)(qi)路是(shi)(shi)通(tong)(tong)的(de)(de)(de)。 常(chang)閉(bi)型(xing)(xing)兩位三(san)(san)通(tong)(tong)電(dian)(dian)(dian)磁(ci)閥(fa)動(dong)作(zuo)原(yuan)理：給(gei)線(xian)(xian)圈(quan)(quan)通(tong)(tong)電(dian)(dian)(dian)，氣(qi)(qi)(qi)(qi)路接(jie)通(tong)(tong)，線(xian)(xian)圈(quan)(quan)一(yi)旦斷(duan)(duan)電(dian)(dian)(dian)，氣(qi)(qi)(qi)(qi)路就(jiu)會(hui)斷(duan)(duan)開，這相當于(yu)“點動(dong)”。 常(chang)開型(xing)(xing)兩位三(san)(san)通(tong)(tong)單電(dian)(dian)(dian)控電(dian)(dian)(dian)磁(ci)閥(fa)動(dong)作(zuo)原(yuan)理：給(gei)線(xian)(xian)圈(quan)(quan)通(tong)(tong)電(dian)(dian)(dian)，氣(qi)(qi)(qi)(qi)路斷(duan)(duan)開，線(xian)(xian)圈(quan)(quan)一(yi)旦斷(duan)(duan)電(dian)(dian)(dian)，氣(qi)(qi)(qi)(qi)路就(jiu)會(hui)接(jie)通(tong)(tong)，這也是(shi)(shi)“點動(dong)”。 兩位五通(tong)(tong)雙(shuang)電(dian)(dian)控(kong)(kong)電(dian)(dian)磁(ci)閥(fa)動(dong)(dong)作(zuo)(zuo)原理：給(gei)正(zheng)動(dong)(dong)作(zuo)(zuo)線圈(quan)(quan)通(tong)(tong)電(dian)(dian)，則正(zheng)動(dong)(dong)作(zuo)(zuo)氣路接(jie)(jie)(jie)通(tong)(tong)（正(zheng)動(dong)(dong)作(zuo)(zuo)出氣孔(kong)有(you)氣），即使給(gei)正(zheng)動(dong)(dong)作(zuo)(zuo)線圈(quan)(quan)斷(duan)電(dian)(dian)后(hou)正(zheng)動(dong)(dong)作(zuo)(zuo)氣路仍(reng)然是(shi)接(jie)(jie)(jie)通(tong)(tong)的，將會一直(zhi)維持到(dao)給(gei)反(fan)動(dong)(dong)作(zuo)(zuo)線圈(quan)(quan)通(tong)(tong)電(dian)(dian)為止(zhi)。 給(gei)反(fan)動(dong)(dong)作(zuo)(zuo)線圈(quan)(quan)通(tong)(tong)電(dian)(dian)，則反(fan)動(dong)(dong)作(zuo)(zuo)氣路接(jie)(jie)(jie)通(tong)(tong)（反(fan)動(dong)(dong)作(zuo)(zuo)出氣孔(kong)有(you)氣），即使給(gei)反(fan)動(dong)(dong)作(zuo)(zuo)線圈(quan)(quan)斷(duan)電(dian)(dian)后(hou)反(fan)動(dong)(dong)作(zuo)(zuo)氣路仍(reng)然是(shi)接(jie)(jie)(jie)通(tong)(tong)的，將會一直(zhi)維持到(dao)給(gei)正(zheng)動(dong)(dong)作(zuo)(zuo)線圈(quan)(quan)通(tong)(tong)電(dian)(dian)為止(zhi)。這(zhe)相當(dang)于“自鎖”。 基于兩位五通(tong)(tong)雙(shuang)電(dian)(dian)控(kong)(kong)電(dian)(dian)磁(ci)閥(fa)的這(zhe)種特性，在設(she)計機電(dian)(dian)控(kong)(kong)制回路或編(bian)制PLC程(cheng)序的時候(hou)，可(ke)以讓電(dian)(dian)磁(ci)閥(fa)線圈(quan)(quan)動(dong)(dong)作(zuo)(zuo)1~2秒就可(ke)以了，這(zhe)樣可(ke)以保護(hu)電(dian)(dian)磁(ci)閥(fa)線圈(quan)(quan)不容(rong)易損壞。 意(yi)大(da)利ATOS阿(a)托(tuo)斯(si)電磁閥(fa)供應(ying) DHI-0610/A-X 230/50/60AC DHI-0610/A-X 24DC 23 DHI-0610-X 110/50/60AC DHI-0610-X 230/50/60AC 23 DHI-0610-X 24DC DHI-0611/A-X 24DC 23 DHI-0611/FC-X 24DC 23 DHI-06119/A-X 24DC 23 DHI-0611-X 24DC 23 DHI-0612/A-X 24DC DHI-0613/A-X 24DC 23 DHI-0613/WP-X 230AC DHI-0613-X 230/50/60AC DHI-0613-X 24DC DHI-0614-X 24DC DHI-0616/A-X 230/50/60AC DHI-0618/A-X 24DC 23 DHI-0630/2/A-X 230/50/60AC 23 DHI-0630/2/A-X 24DC 23 DHI-0630/2-X 24DC DHI-0631/1/2/A-X 24DC DHI-0631/2/A-IX 24DC DHI-0631/2/A-X 110/50/60AC 23 DHI-0631/2/A-X 230/50/60AC 23 DHI-0631/2/P-X 24DC DHI-0631/2/WP-X 12DC 23 DHI-0631/2/WP-X 220DC 23 DHI-0631/2/WP-X 230/50/60AC DHI-0631/2P/A-X 24DC DHI-0631/2P-X 24DC DHI-0631/2-X 230/50/60AC DHI-0713-X 110/50/60AC DHI-0713-X 230/50/60AC DHI-0713-X 24DC DHI-0713-X 24DC 23 /PE DHI-0714/WP-X 230/50/60AC DHI-0714/WP-X 230/50/60AC 23 /PE DHI-0714-X 230/50/60AC DHI-0714-X 24DC DHI-0715/FI/NC-X 24DC DHI-0715-X 24DC DHI-0716-X 24DC DHI-0717-X 24DC DHI-0718-X 230/50/60AC DHI-0718-X 24DC DHI-0750/2-X 24DC DHI-0751/2/FI/NC-X 24DC 23 DHI-0751/2/FI/NO-X 24DC 23 DHI-0751/2/WP-X 230/50/60AC DHI-0751/2/WP-X 230/50/60AC 23 /PE DHI-0751/2/WP-X 24DC DHI-0751/2-X 110/50/60AC 23 DHI-0751/2-X 230/50/60AC DHI-0751/2-X 24DC |
