Profibus/DP??????2????
???????? ?????????????????22AWG??
??????????????PE????????????
о???????????????
???Σ?????=?????????????
????????????????????PVC??????????PUR??
???????????????
DeviceNet??????????????
?????跡????????f??3MHz???0?2 150/-15
??·???? 110??/KM
???????300V
??????-30??-70??
Profibus/DP??????2??????
1.??????????β???????????????????????????????
2.??????????????????????????????????????
3.????????????????????????????????????價(jià)???????????ε???￡????ο???????????
4.????????α????????β??????????????????????????????????????
5????500Kbit/s ??????????????????????????Ρ?
?0?2
