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问个问题
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作者:
didimdol
时间:
2009-11-16 10:37
标题:
问个问题
通常读卡器线都穿哪种线？RVVP6*0。5吗？
作者:
Terry008
时间:
2009-11-16 16:00
<p><a href="http://www.intcard.com.cn/"><font size="4"><strong>仪创一卡通</strong></font></a>厂家给<font size="2">的用线建议标准：</font></p>
<p><font size="2"></font></p>
<table style="WIDTH: 249pt; BORDER-COLLAPSE: collapse" border="0" cellspacing="0" cellpadding="0" width="331" x:str>
<colgroup><font size="2">
<col style="WIDTH: 25pt; mso-width-source: userset; mso-width-alt: 1056" width="33">
<col style="WIDTH: 112pt; mso-width-source: userset; mso-width-alt: 4768" span="2" width="149"></font>
<tbody>
<tr style="HEIGHT: 14.1pt; mso-height-source: userset" height="18">
<td style="WIDTH: 25pt; HEIGHT: 14.1pt" class="xl92" height="18" width="33" x:num="1"><font size="2">1 </font></td>
<td class="xl91" width="149" 112pt? WIDTH: none; medium?><font size="2">读卡器连接线</font></td>
<td class="xl90" width="149" 112pt? WIDTH: none; medium?><font size="2">RVVP6*0.5</font></td></tr>
<tr style="HEIGHT: 14.1pt; mso-height-source: userset" height="18">
<td style="WIDTH: 25pt; HEIGHT: 14.1pt" class="xl92" height="18" width="33" x:num="2" medium? none?><font size="2">2 </font></td>
<td class="xl91" width="149" WIDTH: none; medium? none? medium="medium" BORDER-TOP: 112pt;><font size="2">电锁及门磁连接线</font></td>
<td class="xl90" width="149" WIDTH: none; medium? none? medium="medium" BORDER-TOP: 112pt;><font size="2">RVVP4*0.5</font></td></tr>
<tr style="HEIGHT: 14.1pt; mso-height-source: userset" height="18">
<td style="WIDTH: 25pt; HEIGHT: 14.1pt" class="xl92" height="18" width="33" x:num="3" medium? none?><font size="2">3 </font></td>
<td class="xl91" width="149" WIDTH: none; medium? none? medium="medium" BORDER-TOP: 112pt;><font size="2">出门按钮连接线</font></td>
<td class="xl90" width="149" WIDTH: none; medium? none? medium="medium" BORDER-TOP: 112pt;><font size="2">RVVP2*0.5</font></td></tr>
<tr style="HEIGHT: 14.1pt; mso-height-source: userset" height="18">
<td style="WIDTH: 25pt; HEIGHT: 14.1pt" class="xl92" height="18" width="33" x:num="4" medium? none?><font size="2">4 </font></td>
<td class="xl91" width="149" WIDTH: none; medium? none? medium="medium" BORDER-TOP: 112pt;><font size="2">RS485通讯总线</font></td>
<td class="xl90" width="149" WIDTH: none; medium? none? medium="medium" BORDER-TOP: 112pt;><font size="2">RVVP4*0.5</font></td></tr></tbody></table>
<p><font size="2"></font></p>
<p><font size="2"> </font></p>
<p><font size="2">当距离较远时，建议用RVVSP双绞屏蔽线代替RVVP使用，线径可适当增粗一点。</font></p>
[此贴子已经被作者于2009-11-22 10:16:52编辑过]
作者:
wys1002
时间:
2009-11-18 11:13
<p>读卡器和RS485通信线需要屏蔽线，电锁和出门按钮就不要用那么贵的线了吧</p>
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