Programmable safety controls

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Programmed for safety

The programmable safety PLCs offer efficient solutions for integrating multiple safety sensors in machines and systems. The compact design saves space in the switch cabinet. On request, even industrial Ethernet interfaces are already integrated in the base module. In addition, the optional extension modules allow you to adapt the number of inputs and outputs flexibly to current and future requirements.

MSI 400

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Programmable safety PLC of the next generation

The safety PLCs of the MSI 400 series provide efficient solutions for integrating safety sensors in machines and systems. Though just 45 mm wide, they are available with 24 safe inputs/outputs as well as an optional Ethernet interface with industrial Ethernet protocols. Additional extension modules and gateways adapt the control flexibly to current and future requirements. Configuration is simple and fast with the licence-free programming software MSI.designer. A number of integrated comfort functions make work easier.

  • Simple integration in various fieldbus systems
  • Modularly expandable to up to 116 safe inputs and 56 safe outputs
  • 4A wear-free switching power at each output
  • Simple handling of the projects through program memory in SD-card format
  • Configuration made easy: with certified function modules, integrated simulation and logic analysis as well as a professional report function
  • Special function blocks to control presses

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MSI 100/200

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Programmable safety PLC

The safety PLCs of the MSI 100/200 series provide flexible integration of safety sensors in machines and systems. With an overall width of 67.5 mm, the device makes available 20 safe inputs, 4 safe outputs and 4 signal outputs for diagnostics. The MSI 200 model can be expanded with extension modules to up to 140 safe inputs or 100 inputs and 44 safe outputs. For the integration in a Profibus system, a gateway module is available.

  • Up to 10 connectable extension modules for modular expansion to up to 140 inputs or 100 inputs and 44 outputs
  • Transfer of diagnostic data to the PLC via Profibus gateway module
  • Pluggable screw or spring-cage terminals for simple installation and simple device exchange

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