A
I have novice questions about profibus on Siemens Simatic S7 PLC. Could anyone reply me explain me it will be great help.
1) Where termination resistance to be on - at the end or at the beginning or both end. How about if in between there is repeater?
2) On PLC if there is only one profibus connection then where the connection will be ? At the top or bottom?
3) Are incoming and outgoing connection in a node interchangeable or we need to follow like incoming on the left and outgoing on the right?
1) Where termination resistance to be on - at the end or at the beginning or both end. How about if in between there is repeater?
2) On PLC if there is only one profibus connection then where the connection will be ? At the top or bottom?
3) Are incoming and outgoing connection in a node interchangeable or we need to follow like incoming on the left and outgoing on the right?