SIEMENS 6ES7 series (S7-200 300 400 1200 1500),Our fastest controller for automation

Increase productivity with the ultimate power: Siemens 6ES7 series produst



Bit processing time in the CPU

The Siemens 6es7 significantly increases performance with a fast backplane bus, PROFINET interface, and shortest reaction times.

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Keep up-to-date about the latest developments regarding the SIEMENS

SIMATIC S7-200 S7-300 S7-400 S7-1200 S7-1500

SIEMENS 6ES7 SERIES, Advanced Controllers convince with their ultimate power that provides maximum performance for medium-sized to high-end machines with high demands .

S7-300 PLC



Technical Info

S7-200 Basic controllers
Basic controllers are the intelligent choice for applications in the low to mid-performance range. They are available in standard and safety versions. The integrated inputs and outputs as well as the integrated technology functions facilitate both compact and cost-effective solutions. With basic controllers, flexible solutions for simple networking with integrated and optional communication connections can be implemented.

Basic controllers are configured and programmed in the Totally Integrated Automation Portal (TIA Portal). You therefore benefit from maximum engineering efficiency, and as applications increase in complexity, you can easily transfer them to Advanced Controllers.

Do you want to continue to count on the advantages of a Basic Controller?
Then you should learn more about the next generation SIMATIC S7-1200 to benefit from new possibilities in your automation solution!

SIMATIC S7-200 Switch now to the successor of the SIMATIC S7-200!

SIMATIC S7-200 stands for a reliable, fast and flexible controller in the micro automation area with a broad scale of modules. Programming was based on the easy to learn engineering software STEP 7 Micro/WIN.

With the new controller generation SIMATIC S7-1200, new opportunities in automation from engineering to production are made possible. Now, common for all controllers the engineering is based on the platform TIA Portal. This enables the smart realization of automation projects even when expanding above the basic area.

Which HMI components can you connect with S7-200 CPU and what should you watch out for when doing so?

You can connect a SIMATIC S7-200 CPU with different types of HMI devices. Here you must take into account differences in communications protocols, baud rates and the number of connections possible. The HMI device always plays the active part in the communication. This entry covers the following two aspects:

One HMI component can communicate simultaneously with multiple SIMATIC S7-200 CPUs
One SIMATIC S7-200 CPU can communicate simultaneously with multiple HMI components
One HMI component with multiple SIMATIC S7-200 CPUs
Below is an overview of HMI components that can be connected with the SIMATIC S7-200. In the following table “Number of S7-200s” stands for the maximum number of S7-200 controllers that can be parameterized with the configuration tool.


Six performance classes of the S7-300 CPUs,A graded CPU range with a wide performance range is available for configuring the controller.

The product range comprises 7 standard CPUs,7 compact CPUs, 5 fail-safe CPUs and 3 technology CPUs.The CPUs are available from a width of only 40 mm

SIMATIC S7-300 is within Totally Integrated Automation the most sold Controller.

S7-300 Benefits
Thanks to their high processing speed, the CPUs enable short machine cycle times.
The S7-300’s range of CPUs provides the right solution for every application, and customers only pay for the performance actually required for a specific task
The S7-300 can be set up in a modular configuration without the need for slot rules for I/O modules
There is a wide range of modules available both for the centralized and the distributed configuration with ET 200M.
Integral PROFINET interfaces enable simple networking of the controllers, and simple data exchange with the operations management level
The narrow module width results in a compact controller design or a small control cabinet.
The ability to integrate powerful CPUs with Industrial Ethernet/PROFINET interface, integrated technological functions, or fail-safe designs make additional investments unnecessary.


S7-400 controller performance classes
There is a graded range of CPUs from the entry-level CPU right up to the high-performance CPU for configuring the controller. All CPUs control large quantity structures; several CPUs can work together in a multicomputing configuration to boost performance. Thanks to their high processing speed and deterministic response times, the CPUs enable short machine cycle times.

The different CPUs are distinguished by, for example, work memory, address range, number of connections and execution time. As well as the standard CPUs, there are also two failsafe and three fault-tolerant CPUs available.

S7-400 Benefit
The power of the S7-400 is scalable thanks to a graded range of CPUs; the capacity for I/O is almost unlimited.
The power reserves of the CPUs enable new functions to be integrated without further hardware investment, e.g. processing of quality data, user-friendly diagnosis, integration into higher-level MES solutions or high-speed communication via bus systems.
The S7-400 can be structured in a modular way; there is a widely varied range of modules available both for centralized configurations and distributed structures. This results in very cost-effective spare parts handling.
The configuration of the distributed I/O of the S7-400 can be modified during operation (Configuration in Run). In addition signal modules can be removed and inserted while live (hot swapping). This makes it very easy to expand the system or replace modules in the event of a fault.
The storage of the complete project data including symbols and comments on the CPU simplifies service and maintenance calls.
Safety engineering and standard automation can be integrated into a single S7-400 controller; plant availability can be increased through the redundant structure of the S7-400.
Many of the S7-400 components are also available in a SIPLUS version for external environmental conditions, e.g. extended temperature range (-25?+60°C) and for use where there is aggressive atmosphere/condensation.
The high-speed backplane bus of S7-400 ensures efficient linking of central I/O modules


Easily adapted to suit your needs

Automation solutions must be compact, scalable and flexible. S7-1200 CPUs are available as standard and failsafe versions. They are scalable in terms of their performance and are equipped with integrated IOs, inte-grated PROFINET interface for programming, HMI connections, distributed IOs and distri-buted drive architectures. The S7-1200 can be optimally adapted to your individual requirements by means of pluggable signal modules and communication modules.

S7-1200 Controller

The SIMATIC S7-1200 controller is modular and compact, versatile, a secure investment, and is perfectly suited to a whole range of applications.
The S7-1200 CPUs with Safety Integrated handle both standard and safety-related tasks. A compact design with integrated IO, communi-cation interfaces that meet the highest industry requirements and a range of powerful integrated technological functions make this controller an integral part of a comprehensive automation solution.

SIMATIC Memory Card
SIMATIC memory cards have a Windows file system and comply with the necessary industrial requirements. The memory card can be written to and read in a PC with standard SD slot and then used again for operation in a CPU.

CPU 1211C – The clever compact solution
• With 10 integrated inputs/outputs
• Expandable by:
– One signal board (SB)
– Max. three communication modules (CM)
• Three fast counters (100 kHz)

SIPLUS S7-1200
Individually adapted products, systems and solutions for any aspect in automation and drive engineering, for a reliable operation under difficult to extreme conditions.


SIMATIC S7-1500 – probably the fastest controller worldwide
You’ll achieve the highest productivity and product quality in your production process by using SIMATIC S7-1500 with its fast backplane bus, PROFINET performance, shortest reaction times, and a command processing time of up to 1 ns in the CPU.

Therefore the PROFINET interface with deterministic time behavior provides reproducibility and precision in the μs timeframe.

The SIMATIC S7-1500 Advanced controllers are perfectly equipped for technological tasks. Motion Control, signal acquisition and output, and PID control are integrated and can be used in a broader scope with the T-CPUs. The TIA Portal offers support with the engineering of Motion Control tasks such as electronic drives or cam discs.

Siemens offers a coordinated package consisting of the SIMATIC S7-1500 Advanced Controller and the SINAMICS servo drive system, which can easily be linked through the integrated PROFINET interface. The controllers additionally contain compact controllers for continuous or discrete control processes (PID control) in order to provide for simple commissioning and an optimal control quality.

S7-300 CPU 314


S7-300 Powerful, compact and cost-effective
The SIMATIC S7-300 universal Controllers saves on installation space and features a modular design. A wide range of modules can be used to expand the system centrally or to create decentralized structures according to the task at hand, and facilitates a cost-effective stock of spare parts. SIMATIC is known for continuity and quality.


S7-400 :The most powerful Automation System within SIMATIC
Superb communication capability and integrated interfaces make the SIMATIC S7-400 process controller ideal for larger tasks such as the coordination of entire systems.

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