# SIMATIC S7-1200 G2 NFC

> NFC-enabled mobile interface for S7-1200 G2 industrial control systems. (iPhone/iPad app by Siemens AG.)

- Source: https://appshunter.io/ios/app/simatic-s7-1200-g2-nfc/id6739615964 (this page in markdown: same URL + `.md`)
- Developer: [Siemens AG](https://appshunter.io/developer/394503271)
- Category: Productivity
- Price: Free
- Rating: 5.00/5 from 4 App Store ratings
- Age rating: 4+
- Requires: iOS 15.0 · 99 MB
- Languages: American English
- Released: 2025-01-14
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/simatic-s7-1200-g2-nfc/id6739615964/reviews.md

## What is SIMATIC S7?

The S7-1200 G2 NFC App uses Near Field Communications to give you easy access to your S7-1200 G2 system.​

Just touch your phone to the front of the S7-1200 G2 CPU and you can change the CPU operational mode, see detailed information about devices connected to your CPU, and read diagnostic information.  ​

This S7-1200 NFC App turns your phone into a mini HMI.​
​
Main Features at a glance:​

- Read the model #, serial #, IP address, HW and FW version of all devices connected.​
- Change the operational mode (RUN/STOP) of the CPU.​-
- Change the IP address of the CPU.​
- Memory Reset of the CPU.​
- Monitor the CPUs scan times.​
- Check the CPUs memory usage.​
- Write the Time of Day to the CPU.​
- Read the diagnostic information of the CPU and the devices connected.​
- Follow hyper-links to the Siemens Support Site where you can find manuals, certificates, firmware updates, and technician information for all the devices connected.​

## Key features

- NFC system access
- Change CPU operational mode
- View connected device details
- Read diagnostic information
- Monitor CPU scan times
- Reset CPU memory
- Write time to CPU


## Frequently asked questions about SIMATIC S7

### What is SIMATIC S7-1200 G2 NFC used for?

SIMATIC S7-1200 G2 NFC uses Near Field Communications (NFC) to give users easy access to their S7-1200 G2 system. It allows for changing operational modes, viewing device information, and reading diagnostic data.

### Can I change the operational mode of the CPU with SIMATIC S7-1200 G2 NFC?

Yes, you can change the CPU operational mode (RUN/STOP) by simply touching your phone to the front of the S7-1200 G2 CPU.

### What kind of information can I get about connected devices using SIMATIC S7-1200 G2 NFC?

You can read the model number, serial number, IP address, and hardware/firmware versions of all devices connected to your CPU.

### Does SIMATIC S7-1200 G2 NFC support changing the IP address of the CPU?

Yes, the app allows you to change the IP address of the CPU, which is a key feature for network configuration.

### How often is SIMATIC S7-1200 G2 NFC updated?

The latest version is 1.1.0, and it was last updated on December 20, 2025. Updates typically include bug fixes and performance improvements.

### What devices is SIMATIC S7-1200 G2 NFC compatible with?

The app is available for iPhone and iPod devices and has an age rating of 4+.

### Does SIMATIC S7-1200 G2 NFC have ads?

No, the application does not contain advertisements, providing an uninterrupted user experience.

### Where can I find manuals and firmware updates for connected devices?

The app provides hyper-links to the Siemens Support Site, where you can access manuals, certificates, firmware updates, and technician information for all connected devices.

## Version history (last 4 releases)

### 1.1.0 — 2025-12-20

Changes Default Keyboard for IP Suite on Edit Interfaces from "Decimal Pad"to "Numbers and Punctuation".

### 1.0.2 — 2025-05-13

Changes Default Keyboard for IP Suite on Edit Interfaces from "Decimal Pad"to "Numbers and Punctuation".

### 1.0.1 — 2025-01-27

Support iOS 18 for all features

### 1.0.0 — 2025-01-14

No release notes.

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## More apps by Siemens AG

- [Industry Online Support](https://appshunter.io/ios/app/industry-online-support/id478868966)
- [Easy CNC](https://appshunter.io/ios/app/easy-cnc/id498326185)
- [Manufacturing 360](https://appshunter.io/ios/app/manufacturing-360/id498450268)
- [Combi Valve Sizer](https://appshunter.io/ios/app/combi-valve-sizer/id504270106)
- [syngo®.via WebViewer](https://appshunter.io/ios/app/syngovia-webviewer/id606296061)
- [SINAMICS SELECTOR](https://appshunter.io/ios/app/sinamics-selector/id608929594)

All apps by Siemens AG: https://appshunter.io/developer/394503271

## Related topics

[siemens](https://appshunter.io/ios/topics/siemens) · [1200](https://appshunter.io/ios/topics/1200) · [s7 communicator](https://appshunter.io/ios/topics/s7-communicator) · [s7scout](https://appshunter.io/ios/topics/s7scout)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*