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1、先要去除继电器上的常闭端。如图。<br>
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2、按照布局将继电器均匀的固定在线路板上。<br>
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& n& T z& J/ n* f3、如图所示将接线端子和排插固定在线路板上。<br># b. A6 G7 u/ ^* F4 p+ P* X6 N
<IMG onmouseover="javascript:if(this.width>520)this.width=520;" src="leadbbsfile/fileType/jpg.gif" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0>此主题相关图片<br>: g! I6 P9 Y% t
<IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="leadbbsfile/upload/2006/12/06/095440.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>
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# O! Y+ I. |2 {' M# ?. K4、以上的工作准备就绪后就可以做焊线连接,(如果是用印制的线路板这步则可以省略,只需将相应的端子引脚点焊在线路板上即可)。具体接法如下图所示。<br>. Y3 ~$ m, m1 b+ q
<IMG onmouseover="javascript:if(this.width>520)this.width=520;" src="leadbbsfile/fileType/jpg.gif" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0>此主题相关图片<br>
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( o. V5 _6 h$ l* m5 s经过上面的步骤我们已经把继电器板子做好了,呵呵,只需用螺丝固定在铁盒上,一个4路的继电器箱就可以新鲜出炉了。但是要用RELAY口控制,我们还要作一根连接线。<br>+ q s) b1 Y* b, \$ T7 L4 q( {
<IMG onmouseover="javascript:if(this.width>520)this.width=520;" src="leadbbsfile/fileType/jpg.gif" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0>此主题相关图片<br>; }* y% C# J- \! C& n& G0 t S
<IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="leadbbsfile/upload/2006/12/06/104017.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>: {4 j2 K$ N1 J) d/ w5 H. Y+ `
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<IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="leadbbsfile/upload/2006/12/06/095801.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>
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用于连接RELAY端口和继电器箱的排插。因为上边我们所说的继电器是需要24V电压控制的,那么电压从哪里来呢?哈哈,关键的一步出现了。引用控制主机上NET口上的24V电压,<br>
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这样一个完整的继电器箱应用就算完成了。<br>
. K5 V- R" N) k9 u8 |3 ~! q---自己动手、丰衣足食。-----<br>
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