PLC Scanner – Scan you local network for S7 PLCs2021-11-14T09:13:09+01:00


Scan for S7 PLCs

Scan your network for Siemens PLCs

You know the problem: Which is the IP-Address of my Siemens PLC? We have the solution for you. Just scan for all available S7 PLCs in your local network. With our new and totally free PLC Scanner software you see in seconds each connected PLC.

In addition, the PLC Scanner software provides you with detailed information about all detected PLCs, such as firmware version, time deviation and much more.


  • Free of charge

System requirements and compatibility

  • Compatible with all S7 models with ProfiNet:
    z.B. S7-200, S7-300, S7-400, S7-1200, S7-1500, WinAC, Siemens Software Controller, VIPA
  • No additional software required: Simply install and get started!

  • Compatible with Windows 10


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  • Get IP-addresses of all connected S7 PLCs

  • Many usefull details about connected PLCs

  • Measuring the speed of your setup

  • Works also with remote networks (VPN)

  • Easy to use

  • Absolutely free

Capture every PLC

Your machines and systems are not in the same network as your PC? With our PLCScanner you can also conveniently access your machine controls via VPN (Virtual Private Network).

For the network scan, you therefore have 2 options to choose from:

Automatic scan

All physical network interfaces are detected by the PLCScanner and displayed for you in a quick selection. This gives you an overview of your network without much effort and without many clicks.

Manual Scan

Simply enter the IP address of your desired network and start the scan. In this way, our PLCScanner also enables you to access control systems via VPN access.

Get details

Beside the simple one-click network scan you can run a detailed scan on a single Siemens PLC. This will provide you detailed information on detected S7 PLCs, such as time deviation or run state. The amount of information depends on the PLC model. S7-300 PLC deliver a lot of information, S7-1200 a few and LOGO PLCs are very reserved.

Get it free of charge


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Test transmission speed between PLC and PC

S7 programmers regularly ask themselves the question “How can I measure the transmission speed between PLC and PC? To answer this question easily and quickly, we have extended our free PLC scanner with a speed test component. Now you can easily measure how long it takes to transfer data at your plant or machine.


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We do more

Check out our range of products

DataSuite, DataBackup

DataSuite 3

Reading and writing Excel files with your Siemens S7 PLC and a lot more: Databases, PDF, email, SMS

Starts from 399 EUR.


Backup and restore your Siemens S7 PLC data – automatic.

Starts from 349 EUR.


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