Hi Everybody,

My laptop have Step 7 Manager software. PLC S7-300 (6ES7 315-2EG10-0AB0) is installed at my factory. Can I use my laptop connect to S7-300 via internet for editing, upload and download Step7 project?

If it is possible, please show me how to do it.

Thanks and regards!

Hello Mr.Joseph

yes there are possibilities, if you have a VPN router or Modem or there are also some ready solutions available for example from Siemens SinemaRC or there are some ewon solutions avalilable.

also some 4G/5G solutions are thinkable. It depends on your situation and which possibilities the customer IT can offer you...

for example:

https://support.industry.siemens.com/cs/de/en/view/26662448

Bye Murof

Hello Mr. Murof,

Please can you more detailed guide me about 4G/5G solutions.

I want to connect Laptop (installed Step7 Manager) to PLC S7-300 via internet, as attached picture.

Thanks and regards! 

Hello Mr.Joseph

There are solutions like SINEMA remote connect from Siemens which can also combined with SCALANCE 4G/5G router. Also other solutions works like this like ewon or also other companies.

In most cases you have a WAN router in the machine (with internet or mobile data) and a cloud based system in between.

If you search for a Siemens solution then it would be good if you contact your local Siemens presales contact.

Bye Murof