Siemens 6ES7658-3TX68-2YH5 | PDM Server V9.1 License

The Siemens 6ES7658-3TX68-2YH5 is a server software license for SIMATIC Process Device Manager (PDM) V9.1. This product enables centralized configuration and parameterization of field devices across the plant network. It supports a client-server architecture for efficient device management from multiple workstations. Furthermore, the license includes activation of the full server functionality for industrial process environments.

Server Functionality and Client Integration

This license activates the server role on a local or centralized engineering station. The Siemens 6ES7658-3TX68-2YH5 allows clients to access and configure field devices through the server. It supports SIMATIC PDM client workstations and SIMATIC PCS 7 Maintenance Stations. Moreover, the license requires SIMATIC PDM 1‑Client licenses for each connected client session. This architecture enables scalable device management across large plant installations.

License Delivery and System Requirements

This product is an online delivery license key without physical software media. The Siemens 6ES7658-3TX68-2YH5 requires a valid email address for delivery. It runs on Windows 7 Ultimate, Windows 10 Enterprise LTSB 2015, or Windows Server 2012 R2 . The license supports six languages: German, English, French, Italian, Spanish, and Chinese. Additionally, the package is class A software for industrial applications.

Technical Specifications

Parameter	Specification
Manufacturer	Siemens
Model	Siemens 6ES7658-3TX68-2YH5
Product Type	PDM Server License
Software Version	V9.1
License Type	Single license for 1 installation
Delivery Format	License key download (online)
Languages	6 languages (de, en, fr, it, es, zh)
Supported OS	Windows 7 Ultimate, Windows 10 Enterprise LTSB 2015, Windows Server 2012 R2
Software Class	A
Net Weight	0.001 kg
Product Lifecycle	Discontinued (substitute: 6ES7658-3TX78-2YH5)
Country of Origin	Germany

Product Status and Substitution Information

Siemens has discontinued this product effective October 1, 2023 . The recommended substitute is the Siemens 6ES7658-3TX78-2YH5 (PDM Server V9.2) for new installations. Users can still source the V9.1 version as a spare part. Furthermore, the license remains valid for existing installations requiring maintenance support. Organizations should consider upgrading to the latest version for continued compatibility.

Applications and Industries

The PDM Server serves process industries requiring centralized device management. It commonly appears in chemical, pharmaceutical, and oil and gas facilities. The software also supports water treatment and food processing plants. Its client-server model makes it ideal for large-scale automation projects with multiple engineering stations.