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北冥有漁
級別: 探索解密
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在線(xiàn)時(shí)間: 7(小時(shí))
注冊時(shí)間: 2017-12-06
最后登錄: 2023-11-07
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樓主  發(fā)表于: 2018-01-04 19:59
電氣元件:DC24V電源(正 負),
                    點(diǎn)動(dòng)按鈕(自復位式),
                    普通繼電器(一組常開(kāi),一組常閉,線(xiàn)圈DC24V供電)
                    定時(shí)器(一組常開(kāi),一組常閉,線(xiàn)圈DC24V供電,通電延時(shí))                      
                    電磁閥(DC24V正 負)
控制要求:按一下按鈕后,電磁閥工作10S左右后自動(dòng)斷開(kāi)。
小八哥
電話(huà)15394301768 QQ815360919 慈溪余姚
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1樓  發(fā)表于: 2018-01-05 13:10
買(mǎi)時(shí)間繼電器的時(shí)候  觸點(diǎn)選擇   延時(shí)復位的   有個(gè)蘑菇頭的樣子的 那樣就沒(méi)有省磁的問(wèn)題了

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