cancel
Showing results for 
Search instead for 
Did you mean: 

st8500可否用在直流140v电缆上进行通信

闰土
Visitor

st8500+stld1的方式进行调制解调与放大信号,然后通过高压薄膜电容耦合在直流DC140供电的线缆上进行通信,这样做是否可行,还有没有更好的方案与建议,谢谢

1 REPLY 1
Didier HERROUIN
ST Employee

Dear Visitor,

Yes, this is feasible, the PLC design based on ST8500+STLD1 works on AC and DC networks.
You can optimize the coupling to the powered cable, meaning that the coupling capacitor and the transformer can be adapted to your DC network characteristics as you do not have the same constraints as in an AC network.


In order to give better visibility on the answered topics, please click on 'Accept as Solution' on the reply which solved your issue or answered your question.