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小發(fā)哥
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樓主  發(fā)表于: 2018-04-13 15:09
圖片：
大神們，像一些電氣符號，比如時(shí)間繼電器的延時(shí)觸點(diǎn)旁邊有個(gè)圓弧，動(dòng)作方向是圓弧指向圓心，通過(guò)這個(gè)可以判斷這個(gè)觸點(diǎn)的作用，那么請問(wèn)上面截圖里這個(gè)限位開(kāi)關(guān)1S101（不是熱繼，就是電氣柜一個(gè)門(mén)限位）的電氣符號這么畫(huà)表示什么意思（就是開(kāi)關(guān)旁邊有個(gè)類(lèi)似方波的這個(gè)表示）？知道的請指教下，謝謝！
[ 此帖被小發(fā)哥在2018-04-13 17:31重新編輯 ]
chendaochun
有顆不老的心，認真向大家學(xué)習。
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1樓  發(fā)表于: 2018-04-14 08:53
應該是沒(méi)有按標準畫(huà)的，樣子是熱繼電器，其實(shí)是限位開(kāi)關(guān)。（個(gè)人感覺(jué)）

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