8/27/2011 11:16 PM | |
Joined: 9/27/2006 Last visit: 9/26/2024 Posts: 12283 Rating: (2685)
|
Hello montu; What brand of wireless Profibus are to planning to use? To my knowledge Siemens does not provide a solution for wireless Profibus. The following link showsa recent thread on the same subject with some alternatives: /tf/WW/en/Posts/59131 A few years ago our group did a Profibus wireless setup using wireless modems from Satel. You would need a CPU at every node, and wireless communication speeds are limited to 9600 kB, but once established the setup was very stable and effective.Hope this helps, Daniel Chartier |
This contribution was helpful to1 thankful Users |
9/5/2011 12:45 PM | |
Posts: 9 Rating: (0) |
Prosoft doensn´t Support redundancy of S7 H PLC because it´s a proxy solutions, so you loose profibus functionality. www.Schildknecht.ag has a lot of experiance tunneling Profibus, also in H Version, by their DATAEAGLE 3702 radio link. It works like a Profibus cable with up to 1.5Mbit/s without changing something in the PLC project or loosing Profibus funktionality.AttachmentDB_E_DATAEAGLE_3x0x_Datasheet.pdf (136 Downloads) |
Follow us on