M
We need to separate groups of Modbus devices for electrical safety and I'm thinking use fiber optic. For this aim I'd like to use serial media converter (Fiber optic/Modbus) and create a fiber optic ring. At the beginning of each group of Modbus Devices I'd put a Converter. I'd like to know if Is possible having more than one Modbus node after a serial media converter or Is it necessary one for each node (slave)?
And If ring breaks itself in a point, the communication pass through by the other side or It's broken his too?
thanks in advance
And If ring breaks itself in a point, the communication pass through by the other side or It's broken his too?
thanks in advance