Hi,
I have two PLCs for two separate machines working independently. One of them is connected to teleservice and available online.
I would like to connect second machine to the same teleservice.
Is there any way to do it? Signals from both PROFIBUS should be separated, so I was wondering if DP/DP Coupler could do the trick?
But I don't know if DP/DP Coupler will allow programming of second PLC thru teleservice.
One machine has S7-300 and the other S7-400.
Maybe there is some other solution?