Siemens SIMATIC Controllers Overview

An Invisible Force Behind Everything

Smartphones, cars, coffee makers: Much of what goes into them was produced using SIMATIC controllers. They're at the heart of Siemens' machines and plants. One reason they're among the most successful controllers for industrial automation, of course, is their performance and their many potential applications. And then there are the countless SIMATIC users and PLC programmers who explore the limits of what can be achieved with their creativity and innovative strength.

Constantly New Innovations for the Toughest Requirements

The capabilities of SIMATIC controllers are constantly being expanded with new functions. In addition, they are a core element for vertical OT/IT integration with IT mechanisms. Cutting-edge technologies such as AI and Edge are anticipated and integrated.

The Intelligent Choice for Automation Tasks

Whether compact controller solutions with integrated functions, powerful controllers for the toughest demands, or controllers for distributed architectures or PC-based automation systems are needed: Siemens SIMATIC controller portfolio has the right PLC for the user's requirements.

LOGO!

LOGO! gives access to the ideal controller for performing basic automation tasks in industrial and building technology. The Cloud connection opens up many more possibilities.

SIMATIC S7-1200 G2

Basic controllers are the smart choice for compact automation solutions with integrated communication and technology functions. SIMATIC S7-1200 G2 controllers are available in standard and fail-safe versions.

SIMATIC S7-1500

Advanced controllers automate both complete production plants and applications with extremely high demands on performance, flexibility, connectivity and availability. The SIMATIC S7-1500 system is future-proof automation with the best possible properties. Redundant solutions are easily achieved with SIMATIC S7-1500 R/H and the SIMATIC S7-1500T technology CPUs are available for sophisticated motion control requirements.

Distributed Controller

Distributed controllers are used in machines with distributed architecture and series machines with limited available space. They combine the advantages of a SIMATIC S7-1500 with the design of a SIMATIC ET 200SP.

Software Controllers

When PC-based automation is needed, the SIMATIC Software Controller comes into focus. The Software Controller runs independently of the operating system and combines complex control tasks, high-level language programming, HMI and central I/Os on one device, including the integration of PC applications.

Drive Controller

SIMATIC Drive Controller is the drive-level, space-saving combination of the SIMATIC S7-1500, motion control, and the SIMATICS S120 drive control.

Integrated technology peripherals and powerful communication interfaces make sophisticated machine designs possible.

S7-PLCSIM Advanced

Maximum efficiency, minimum resources - Efficiently simulate controllers of the SIMATIC S7 product family with S7-PLCSIM Advanced. Test, debug, and optimize the control programs without the use of physical hardware.

Power-Flo Technologies is proud to partner with Siemens, whose SIMATIC controllers deliver the flexibility, intelligence, and reliability today’s industries demand—from basic automation to the most advanced, high-performance applications. With a comprehensive portfolio that spans hardware, software, simulation, and drive integration, SIMATIC empowers users to design efficient, future-ready automation systems. Continuous innovation—including AI, Edge, and advanced OT/IT integration—ensures these controllers evolve alongside modern production needs. Backed by a global community of engineers and programmers, SIMATIC remains a trusted foundation for turning bold ideas into dependable automation solutions.