Hello everyone,
This is a bit off topic, more about Raspberry Pi then PLC anyway...
I was thinking if I could connect to my PLC (any PLC brand for that matter) that is connected to Raspberry Pi 4 as a local network from my home network.
In short the system looks something like this :
System1 : PLC (static IP address that is already known) connected to Raspberry Pi 4 (static IP address that is already known) through an Ethernet switch. The Raspberry Pi 4 is connected to the Internet through a Wi-Fi router (IP address unkown)
System2 : Laptop with Internet access.
How can i connect to PLC in system1 via the laptop in system2. I am looking forward to your replies and expert suggestions