德國PILZ速度監(jiān)控繼電器,現(xiàn)貨PILZ速度監(jiān)控繼電器

繼電器線圈在電路中用個(gè)長方框符號表示如果繼電器有兩個(gè)線圈
旁標(biāo)上繼電器的文字符號繼電器的觸點(diǎn)有兩種表示方法
Relay coil circuit with a long
 boxsymbol indicates that the relay has two coils
To draw two parallel long rectang
危險(xiǎn)的機(jī)器運(yùn)動(dòng)必須被停止并且要防止機(jī)器重啟動(dòng)
就兩個(gè)并列的長方框同時(shí)在長方框內(nèi)或長方框

德國PILZ速度監(jiān)控繼電器,現(xiàn)貨PILZ速度監(jiān)控繼電器
進(jìn)行操作某些應(yīng)用還需要對安全門進(jìn)行聯(lián)鎖直過程完成
ular box or block while long block
Next to the text symbols marked on th
relay contacts of the relay there are two representations
種是把它們直接畫在長方框側(cè)這種
表示法較為直觀另種是按照電路
連接的需要把各個(gè)觸點(diǎn)分別畫到各自的控制電路中
Oneis to draw them directly on the long side of this block
Another more intuitive representation
is required in accordance with the circuit
connection of the contacts are drawn to each respective control circuit