6/25/2008 2:22 PM | |||||||||||||
Posts: 487 Rating: (45) |
If you need to use hotswap in ET200M, you need to use active bus modules. IF you look at a regualr installation of Et200M, you can see that the back bus connector is from 1 module to other, So if you remove a module in the middle, it will break the rest of the rack fromIM. When you use active bus module, it makes it like a premenant backplane. So you can remove and insert modules without disturbing rest of the rack. There are different busmodules.
The first one is for power supply and IM. The 2nd and 3rd are fortwo number of40mmSM/FM/CP modules andone 80mm SM/FM/CP respectively. The last one is used to connected TWO IMs two a redundant profibus of a redundant PLC system. Removal of cards can still trigger errors, so do not forget your error OBs. Also, you need the special rails to mount active bus modules. Here two varients available
|
||||||||||||
Last edited by: JMJ at: 6/25/2008 2:44 PM |
|||||||||||||
6/25/2008 2:33 PM | |
Joined: 9/27/2006 Last visit: 10/16/2024 Posts: 12289 Rating: (2687) |
Hello farra; http://support.automation.siemens.com/WW/view/en/1826766 Hope this helps,Daniel Chartier |
6/29/2008 11:16 AM | |
Joined: 10/11/2006 Last visit: 6/12/2024 Posts: 96 Rating: (2) |
Dear All, Thank you very much for this excellent information. Now I understood the reason for my problem. farra |
Follow us on