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Entry type: Download Entry ID: 109743574, Entry date: 11/05/2019

SIPROTEC 4 - 7SS52 - Device Driver

  • Entry
  • Associated product(s)
Firmware and device driver for SIPROTEC 4 7SS522 V4.73 and 7SS523/525 V3.30

SIPROTEC 7SS522 Device Driver and Firmware

  • Device Driver
 V4.73 Registrierung notwendig  7SS522 V4.73 without Help / from DIGSI 4.60 (3,5 MB) 
 V3.30 Registrierung notwendig  7SS523 V3.30 without Help / from DIGSI 4.60 (4,7 MB)
 Registrierung notwendig  7SS525 V3.30 without Help / from DIGSI 4.60 (4,7 MB)
  • Firmware
 Registrierung notwendig  7SS522 V4.78 and 7SS523/7SS525 V3.39 (10,9 MB) 
  • Service-Information
 Registrierung notwendig  Service-Information for FW-Update package 7SS52x (13,0 KB)
 Registrierung notwendig  Service-Information for FW-Update Bay Unit 7SS523 (stand alone) (100,3 KB)
  • Product Information
SIPROTEC 4 Product Information
  • Manuals
SIPROTEC 4 7SS52 relevant Manuals

SHA2 Checksum for verifying integrity of the provided firmware files (Navigate to Downloads > Software > File Integrity Verification)

SIPROTEC 7SS52 Protocols

 Registrierung notwendig  Installation of Communication Modules (225,9 KB) 

IEC 61850

Link to Article "EN100 Communication Module"

Installation Remarks

A detailed description of firmware and configuration updates can be found here:

 Registrierung notwendig  Service Information for Device Driver Update (113,0 KB) 
 Registrierung notwendig  Service Information for DIGSI 4 and FW Update (392,3 KB) 

Previous Versions

Please note respective disclaimer in section "Terms of Use" below.

V4.77 Firmware  Registrierung notwendig  7SS522 V4.77 and 7SS523/7SS525 V3.38 (10,5 MB)
  Registrierung notwendig  7SS522 V4.77 and 7SS523/7SS525 V3.37 (10,5 MB)
V4.75 Firmware  Registrierung notwendig  7SS522 V4.75 and 7SS523/7SS525 V3.37 (10,5 MB)

SHA2 Checksum for verifying integrity of the provided firmware files (Navigate to Downloads > Software > File Integrity Verification) 

DIGSI 4 Full Version (incl. Service Packs & released Device Drivers)

Previous firmware versions

Terms of Use

Reservation regarding future software downloads

The Software offered for download is currently provided free of charge. For the future, Siemens reserves the right to provide the Software against payment of a royalty fee.

General License Conditions

General License Conditions Software

Third Party Software - Terms of License and Copyright

Open Source Software:
Among other things, this product contains Open Source Software that was developed by third parties. The Open Source Software included with this product and the relevant Open Source Software license agreement can be found in Readme_OSS. The Open Source Software program is protected by copyright. You are permitted to use the Open Source Software according to the Open Source Software license agreement.
You can download the Readme_OSS file here:
 Registrierung notwendig  ReadmeOSS_SIPROTEC4_7SS52_V04.7x.html (7,8 KB)

Special Information for Resellers

The information and the license terms in the Readme_OSS file must be passed on to the purchasing party to avoid license infringements by the reseller or purchasing party.

Disclaimer regarding use of previous software versions

Siemens’ products and solutions undergo continuous development to remain leading in many fields of technology and to represent the state of the art. Siemens strongly recommends to apply product updates as soon as available and to always use the latest product versions.

Use of product versions that are no longer supported, and failure to apply latest updates may increase customer’s exposure to system degradation. By downloading unsupported product version the customer confirms that he operates this outdated product version at his own risk and responsibility and with full awareness of potential risks and consequences and confirms his conscious decision to abandon the enhancements available only with the current version as listed in [1]. The customer has read that he should actively plan the upgrade of his installed base to the latest supported product versions.

The Customer hereby explicitly agrees and accepts that Siemens does not cover any warranty or liability, explicitly or implicitly, regardless of any legal reason, for any damages or losses caused directly or indirectly by the use of outdated/unsupported product versions.
The Customer shall indemnify and hold Siemens harmless against any third-party claims existing or arising in this connection.

[1] Further information about Siemens ProductCERT and Siemens CERT

Security information
In order to protect technical infrastructures, systems, machines and networks against cyber threats, it is necessary to implement – and continuously maintain – a holistic, state-of-the-art IT security concept. Siemens’ products and solutions constitute one element of such a concept. For more information about cyber security, please visit