Hello All,
IÂ’m starting a new project where the plc is connected throught LAN with external software which write some data on PLC db, obviously PLC is also connected with I/O devices and wincc.
The goal is to keep i/o device(and maybe also scada pc) outside of the main network while the PLC should be connected with that external software. The solution is to use PLC with 2 or more PN? There are other solutions?
Thanks in advance
Best Reagards
IÂ’m starting a new project where the plc is connected throught LAN with external software which write some data on PLC db, obviously PLC is also connected with I/O devices and wincc.
The goal is to keep i/o device(and maybe also scada pc) outside of the main network while the PLC should be connected with that external software. The solution is to use PLC with 2 or more PN? There are other solutions?
Thanks in advance
Best Reagards