Siemens

Siemens is a global leader in industrial automation, power distribution, and process control. Their portfolio spans PLCs (SIMATIC series), distributed I/O, drives, HMIs, industrial Ethernet, and legacy APACS/QUADLOG modules—trusted across factories, utilities, oil & gas, and critical infrastructure. Siemens solutions deliver reliable performance, easy integration with modern SCADA and DCS systems, and long-term support for legacy installations. Seven Star LLC supplies genuine Siemens components, validates compatibility for replacements or upgrades, and provides documentation to ensure smooth commissioning and compliance.

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About Siemens: Company and Product Range

Siemens was founded in 1847 in Berlin, where inventor Werner von Siemens and his partners started in a workshop at Schoeneberger Strasse 19. Siemens AG today has its corporate headquarters in Munich, with Berlin as its second registered seat. The company is a technology group active in industrial automation, electrification and digitalization; its Digital Industries business, which covers automation hardware and software, is based in Nuremberg, Germany.

The Siemens items listed here come mostly from the industrial automation portfolio: SIMATIC controllers, ET 200SP distributed I/O and Comfort HMI panels, SINAMICS drives such as the G120C, SCALANCE industrial Ethernet and wireless network components, SENTRON low-voltage protection devices, and SITRANS process instruments for pressure and temperature. They are used in factory automation, utilities, water, oil and gas and other process plants.