Brief introduction:

1. Redundant fault tolerant automation system design

 

2 .Fault tolerant technology used in the occasions requiring high reliability; restart or shutdown will cause bigger loss in production field;

 

3. Need a small amount of maintenance and management of the factory

 

4 .Redundant central processing function

 

5 .Strengthen the possibility of I \ O ;I \ O switching configuration

 

6 .Can also be used more than the conventional I \ O: unilateral configuration

 

7 .Hot standby time: in the fault occurs automatically switch to the spare unit

 

8. 2 separate or separated by a central frame configuration

 

9 .Is connected to the redundant PROFIBUS-DP switchable I \ O