??? 12/17/11 10:32 Read: times |
#185131 - UUps Responding to: ???'s previous message |
I used CAT5 cable to power up my clocks, used 2 lines for RS422 and wired the rest for power 3 parallel for gnd and other 3 parallel for + to reduce the total wire resistance.
Mahmood,you must be kidding....RS-422 have 4 lines(Tx+,Tx-,Rx+,Rx-) or (A,B,X,Y).. now I realise why they make the voltage 48vdc in POE. Yes,I tried the Voltage high from master POE Thank you Jeckson S Ben |