Tek-Tips is the largest IT community on the Internet today!
Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!
-
Congratulations cowski on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!
-
VFD Comm
I am implementing motor controls in a new treatment plant, that consists of a variety of VFD’s, Soft Starters, and across the line starters. Since this is a new plant, I am considering using communicating with my VFD’s and soft starters using Ethernet/IP rather than the digital and analog PLC...- FrischEng
- Thread
- Replies: 22
- Forum: Electric motors & generators engineering
-
Dual Antnenna Installation Configuration
I have a telemetry communication application that requires 2 antennas to be mounted on the same mast. The radio modems are low power (1 watt) unlicensed units operating in the 902 ~ 928MHz frequency range. I am looking for some guidelines as to the required vertical and horizontal separation...- FrischEng
- Thread
- Replies: 3
- Forum: Antenna & propagation engineering
