1/18/2013 9:59 PM | |
Joined: 9/27/2006 Last visit: 9/25/2024 Posts: 12283 Rating: (2685) |
Hello grey; |
1/19/2013 3:20 PM | |
Joined: 9/27/2006 Last visit: 9/25/2024 Posts: 12283 Rating: (2685) |
Hello grey; When you use a safety CPU and you connect to a safety IO module on a IM 153-2 distributed station you are using (transparently)a specific profile of Profibus-DP named ProfiSafe. Here is a basic description of ProfiSafe from the pages of profibus.com: http://www.profibus.com/technology/profisafe/ PROFIsafe ...is an integrated safety technology for use in all sectors of discrete manufacturing and process automation. It is independent of the communication method and provides cost-effective and flexible functional safety. The PROFIsafe technology has established itself in the market in a leading position in fieldbus-based safe communication systems. From this description you see that the transmission of safety communications is independant of the bus and I might add from the communication equipment transfering the data.
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1/19/2013 3:53 PM | |
Joined: 3/19/2010 Last visit: 4/22/2024 Posts: 16 Rating: (1) |
thanks :) regards, grey |
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