外控LED数码管安装应该注意哪些,怎么安装会比较好

2025-03-14 05:44:10
推荐回答(1个)
回答1:

1、对于外控LED数码管产品安装必须有安装图纸即布线图,须严格按照布线图去安装,有任何不对则整个屏数据将可能出现信号混乱,必须得跟光臣照明工程师联系,说明情况然后再开工,把LED控制器的数据重新定义后,再改下才能对得上花样。
2、外控LED数码管一般灯具有电源线2根和数据线2根,千万不可混淆,如果混淆将导致灯具烧掉,一般大线头为电源线,棕色为正,蓝色为负,小线头为数据线,黑色为DAT,红色为GND。电源线一般级联不超过6米,信号线则是从头到尾,信号有方向。
3、外控数码管如无特别情况一般是S型规则布线,当数码管与LED数码管距离大于6米时候,须考虑用信号放大器,否则可能会导致整个系统信号不顺畅程序跑乱,信号线推荐网线或超五类线、当确认其他没有问题而信号跑乱的时候,可能是某一个管子坏掉,导致整体信号不通,须用排除法找出坏的管子换掉。
4、光臣照明推出的双层防水LED数码管,一经推出,得到广大的工程客户的喜爱,防水达到一个双保险,让工程客户无忧。
5、光臣照明推出外控数码管,中间坏一条不影响后面的LED数码管,相地来说稳定性与效果都提高许多。

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