Hi
I like to know how the cable redundancy work in profibus. In order to provide cable redundancy I like to use two bus network for each slave.
Q1. Field instrument need to have special functionality?
Q2. On the controller side, are there two Profibus Master modules for each bus line? So how can a slave response two masters in a serial protocol?
I realy cant picture the configuration in my mind??
Thx!
I like to know how the cable redundancy work in profibus. In order to provide cable redundancy I like to use two bus network for each slave.
Q1. Field instrument need to have special functionality?
Q2. On the controller side, are there two Profibus Master modules for each bus line? So how can a slave response two masters in a serial protocol?
I realy cant picture the configuration in my mind??
Thx!