3 phase coupler for PLC modem(ST7540)

Posted on August 31, 2007 at 03:30

Hi there,,

can anyone suggest me the right design of a 3 phase coupler to be connected to my present PLC modem(1 phase).(using st7540 ,the circuit design is as same as that specified in the ST's application note AN2451.)

i actually want to connect my master in a 3 phase suppply ..however the slaves can be in any phase.

kindly respond ASAP.

Thanks in advance

Sanoop