Siemens SIMATIC S7-300

S7-300: Powerful, compact and cost-effective

SiemensThe 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 300 Lg


  • Wood, glass, stone and metal processing
  • Packaging machines
  • Presses
  • General machine manufacturing
  • Machine tools
  • Textile machines
  • Rubber and plastic industry
  • Plants


  • High degree of accuracy and dynamic response
  • Specialized and universal modules with a wide range of functions
  • CPU is not involved since the functionality is stored in the firmware of each module
  • Quick reaction times (deterministic dynamic response)
  • Engineering with configuring tool, integrated into STEP 7

Design & Function

Function modules are intelligent modules that independently execute the technological tasks and thus reduce the load on the CPU. Configuration tools based on STEP 7 and STEP 7-Micro/WIN are available for setting parameters. Parameterization and commissioning are performed via user-friendly screens.

The function modules of the S7-300 can also be used in a distributed configuration in the ET 200M I/O system – also with PC-based automation with WinAC.

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