> Siemens PLC
Siemens & Simatic ,
Trademarks of Siemens Corporation.
The modular controllers for innovative system solutions in the manufacturing industry
The SIMATIC S7-1200 controller is modular and compact, versatile, a secure investment, and is powerfully fit for a full range of applications. A scalable and flexible design, a communication interface that fulfills the highest standards of industrial communication and a full range of powerful integrated technology functions make this controller an integral part of a complete and comprehensive automation solution.
Scalable and Flexible Design
Up to eight Signal Modules can be connected to the largest CPUs. One Signal Board can be connected to all CPUs, allowing you to customize the CPUs by adding digital or analog I/O to the controller without affecting its physical size. The modular concept provided by the
SIMATIC S7- 1200 allows you to design a controller system to exactly fit your application needs.
Up to 50 KB of integrated work memory is provided with a floating boundary between the user program and user data. Up to 2 MB of integrated load memory and 2 KB of integrated retentive memory are also provided.
Up to 3 Communication Modules can be added to any of the SIMATIC S7-1200 CPUs. The RS485 and RS232 Communication Modules provide the connection for performing Point-to-Point serial communication. This communication is configured and programmed using extended instructions or with the library functions, USS drive protocol and Modbus RTU Master and Slave protocols, which are included within the STEP 7 Basic engineering system.
Integrated PROFINET Interface
The integrated PROFINET interface is used for programming, as well as for Siemens HMI and PLC-to-PLC communication. Additionally, it supports communication with third-party devices using open Ethernet protocols. This interface features an RJ45 connector with auto-crossover functionality and provides for data transmission rates at 10/100
Mbit/s. It supports up to 16 Ethernet connections and the following protocols: TCP/IP native, ISO on TCP, and S7-Communication.
Integrated Technology Functions
High-speed inputs The new SIMATIC S7-1200 controller comes with up to 6 high-speed counters. Three inputs at 100 kHz and three inputs at 30 kHz are integrated for counting and measuring.
|SIMATIC S7-200 : Micro Siemens PLC for less complex automation tasks
SIMATIC S7-200 applications range from replacing relays and contactors to handling less complex automation tasks in standalone mode, in networks and within distributed
configurations - That is Siemens Automation.
To save costs, the S7-200 plc is increasingly being employed in areas that previously required special electronics.
In addition to the comprehensive basic functionality of the five available
Siemens S7 200 PLC CPUs a wide range of I/O and function modules provides solutions tailored to the customers requirements.
|SIMATIC S7-300 - Siemens S7
The modular Siemens controllers
for innovative system solutions in the manufacturing industry,
The SIMATIC S7-300
has been designed for innovative system solutions with the
focus on manufacturing engineering, and as a universal
automation system, it represents an optimal solution for
applications in centralized and distributed configurations:
The product range comprises 7 Standard S7 300 CPUs, 6
Siemens 300 PLC
CPUs, 6 failsafe Siemenes PLC 300
CPUs and 2 Technology
Siemens PLC CPUs.
S7 300 PLC
The ability to integrate powerful Siemens Controller
CPUs with Industrial Ethernet/PROFINET interface, integrated
technological functions, or fail-safe designs make additional
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
The Micro Memory Card as a data and program memory makes a
backup battery superfluous, and with it, part of the
maintenance costs. In addition, an associated project,
including symbols and comments, can be stored on this memory
card to facilitate service calls.
The Micro Memory Card also enables simple program or
firmware updates. The
Micro Memory Card can be used during operation for
storing and accessing data, e.g. for measured value archiving
or recipe processing.
In addition to standard automation, safety technology and
motion control can also be integrated in an
Many of the S7-300 components are also available in a SIPLUS
version for external environmental conditions, e.g. extended
temperature range (-25...+60 ) and for use where there is
aggressive atmosphere/condensation. ...
S7 400 PLC
The Power Controller for system solutions in the manufacturing and process industries
Within the Siemens Controller family, the SIMATIC S7-400
PLC is designed for system solutions in the manufacturing and process
The product range comprises 9 Standard CPUs, 2 failsafe and 2 high available CPUs.
The following features make the SIMATIC S7-400 the most powerful
The S7-400 PLC is especially suitable for data-intensive tasks in the process industry. High processing speeds and deterministic response times guarantee short machine cycle times on highspeed machines in the manufacturing industry. The highspeed backplane bus of
S7-400 ensures efficient linking of central I/O modules. The
S7-400 PLC is used preferably to coordinate overall plants and to control lower-level communications lines with slave stations; this is guaranteed by the high communication power and the integral interfaces. The power of the
Simatic S7-400 PLC is scalable thanks to a graded range of
S7-400 CPUs; the capacity for I/O is almost unlimited. The power reserves of the
S7 400 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
Siemens S7-400 PLC can be structured in a modular way without any slot rules; there is a widely varied range of modules available both for centralized configurations and distributed structures.
The configuration of the distribuded I/O of the S7-400 can be modified during operation. 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
Simatic PLC CPU simplifies service and maintenance calls Safety technology and standard automation can be integrated into an
Siemens S7-400 Siemens controller; the plant availability can be increased by the redundant set-up of the
Many of the S7-400 components are also available in a SIPLUS version for external environmental conditions, e.g. extended temperature range
(-25 ~ +60) and for use where there is aggressive atmosphere/condensation.
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PLC, Please visit Siemens S5 PLC.....
About New Siemens PLC: s7-1200
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