S7-200

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نویسنده :  

From the small compact unit through the high-performance PLC as far as PC-based Control. SIMATIC controllers are available for every demand and every requirement, in every type and size.They all share the same characteristics of high processing performance in the smallest possible space, ruggedness in the face of the harshest mechanical and climatic conditions, high speed and excellent expansion capability.This graded performance capability is the strength of the SIMATIC family.And in the meantime, the SIMATIC PLC is also performing functions for which you had to use completely differently technology in the past. This makes it all much easier, more compatible and more economical for you.

Overview

  • The micro PLC that offers maximum automation at minimum cost.
  • Extremely simple installation, programming and operation.
  • Large-scale integration, space-saving, powerful.
  • Can be used both for simple controls and for complex automation tasks.
  • All CPUs can be used in stand-alone mode, in networks and within distributed structures.
  • Suitable for applications where programmable controllers would not have been economically viable in the past.
  • With outstanding real-time performance and powerful communication options (PPI, PROFIBUS DP, AS-Interface)

Catalog ST 70:

You can also find information about SIMATIC S7-200 in Catalog ST 70:

http://www.siemens.com/automation/salesmaterial-as/catalog/en/st70k2_e.pdf

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Application

The SIMATIC S7-200 is the micro PLC for open-loop control and closed-loop control tasks in machine and plant construction. It combines the greatest possible automation effect with the lowest costs.

SIMATIC S7-200 applications range from replacing relays and contactors to handling complex automation tasks in standalone mode, in networks and within distributed configurations.

To save costs, the S7-200 is increasingly being employed in areas that previously required special electronics.

Applications include:

  • Baling presses
  • Plaster and cement mixers
  • Ventilation plants
  • Centralized/flange lubricating systems
  • Woodworking machinery
  • Gate controls
  • Hydraulic lifts
  • Conveyor systems
  • Food and beverage industry
  • Laboratories
  • Modem applications (remote monitoring and maintenance)
  • Electrical installations

 

Design

The SIMATIC S7-200 family consists of the following modules:

  • 5 basic devices with graded performances in different versions.
  • 15 different digital and analog expansion modules.
  • 2 communications processors for connection to PROFIBUS and AS Interface.

Mechanical features

  • Rugged, compact plastic housing.
  • Easily accessible connection and control elements, protected by front flaps.
  • CPU 224 and higher: Removable connection terminals, also for digital expansion modules.

Equipment features

  • International standards: SIMATIC S7-200 complies with the standards according to VDE, UL, CSA and FM (Class I, Category 2; Danger zone groups A, B, C and D, T4A). The quality management system used during production is certified according to ISO 9001.

Communication

The SIMATIC S7-200 provides various possibilities for communication:

  • Communication interface: Can be operated in PPI slave, MPI slave and in the freely-programmable interface mode.
  • Connection to AS-Interface: As master via CP 242-2 communications processor.
  • Connection to PROFIBUS DP as slave: Via PROFIBUS-EM 277.

PPI network

PPI is the communication system integrated in every S7-200 CPU. Connections for programming, operation or monitoring can be established over a common two-wire cable. The CPUs can communicate simultaneously with several CPUs, TDs or OPs. Data transmission rates 9.6, 19.2 and 187.5 Kbit/s.

The following can be connected:

  • Programming devices: Field PG, Power PG.
  • PCs (AT-compatible), via PC/PPI cable.
  • TD 200 Text Display, TP070 Touch Panel; SIMATIC Operator Panels.
  • SIMATIC S7-200: Max. 31 S7-200 PLCs on a common data line to a PG, PC, TD 200 or OP. Direct data exchange between S7-200 PLCs (in each case as master) and NETR and NETW

Communication in PPI mode

MPI network

All CPUs can be connected to an MPI network over the integral interface (19.2/187.5 Kbit/s) and thus communicate with SIMATIC S7-300/S7-400. The S7-200 CPUs are slaves on the network and cannot communicate with each other.

 

Name Type Format Size Download
CP Manual zip 8/23 MB
HMI Manual zip 18/3 MB
Network Manual zip 16/6 MB
PID Manual zip 4/20 MB
siwarex Manual zip 5/20 MB
S7-200_2007 Manual pdf 6/45 MB
s7200_2000 Manual pdf 3/52 MB
s7200_system_manual_en-US Manual pdf 4/57 MB

 

Name Type Format Size Download
st70k2_e 2009 Catalog pdf 884 KB
st70k2_e2007 Catalog pdf 1/60 MB
st70k2_epdf2008 Catalog pdf 874 KB

 

  • S7-1200

    From the small compact unit through the high-performance PLC as far as PC-based Control. SIMATIC controllers are available for every demand and every requirement, in every type and size.They all share the same characteristics of high processing performance in the smallest possible space, ruggedness in the face of the harshest mechanical and climatic conditions, high speed and excellent expansion capability.This graded performance capability is the strength of the SIMATIC family.And in the meantime, the SIMATIC PLC is also performing functions for which you had to use completely differently technology in the past. This makes it all much easier, more compatible and more economical for you.

  • S7 400

    From the small compact unit through the high-performance PLC as far as PC-based Control. SIMATIC controllers are available for every demand and every requirement, in every type and size.They all share the same characteristics of high processing performance in the smallest possible space, ruggedness in the face of the harshest mechanical and climatic conditions, high speed and excellent expansion capability.This graded performance capability is the strength of the SIMATIC family.And in the meantime, the SIMATIC PLC is also performing functions for which you had to use completely differently technology in the past. This makes it all much easier, more compatible and more economical for you.

شرکت مهندسی برق و الکترونیک قشم ولتاژ (سهامی خاص) با بیش از 18 سال سابقه فعالیت، در سال 1380 موفق به اخذ نمایندگی شرکت SIEMENS

  آلمان برای فروش تجهیزات و سیستم ها و خدمات فنی مهندسی در زمینه برق صنعتی، اتوماسیون صنعتی و ابزاردقیق گردید.ادامه مطلب

آدرس : تهران-خیابان لاله زار نو-بین کوشک و منوچهری-کوچه مصباح کریمی-پلاک14 واحد 10

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