N
Guys
I have three profibus RS 485 cables coming from three independent standalone systems. I want to transfer information from these three standalone systems to my Main system.
The problem is the main system controller has only one Profibus RS 485 profibus port to connect.
Please note, i cannot connect Standalone systems serially at the local side (in field), and then run one cable finally to the main system controller.
Please suggest some other solutions.
The solution should be such that , if out of three profibus cables going from each standalone system to Main syatem , if one cable is broken , then also other two remaining standalone systems should still be able to transfer information to the main system.
I have three profibus RS 485 cables coming from three independent standalone systems. I want to transfer information from these three standalone systems to my Main system.
The problem is the main system controller has only one Profibus RS 485 profibus port to connect.
Please note, i cannot connect Standalone systems serially at the local side (in field), and then run one cable finally to the main system controller.
Please suggest some other solutions.
The solution should be such that , if out of three profibus cables going from each standalone system to Main syatem , if one cable is broken , then also other two remaining standalone systems should still be able to transfer information to the main system.