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Programmable logic controllers (PLC) gather and process data from sensors and control actuators. They could be defined as highly integrated industrial computers, with real-time capabilities, an isolated power supply, analog and digital inputs and outputs (I/O), communication interfaces for fieldbus or real-time Ethernet links to connect various sensors and actuators.

Designed to be robust, multi-application and configurable, programmable logic controllers must be well protected against electrostatic discharge (ESD) and electromagnetic interference (EMI). They are often separated into several different modules: the PLC control unit containing the main processing unit and the various modules with the distributed functions and interfaces.

Reliability, long-term availability, safety and security are challenges for any PLC design and we have an extensive offer of STM32 32-bit microcontrollers, EEPROM, protection devices, transceivers for fieldbus and IO-Link connectivity, intelligent power switches and drivers for outputs.

We also help designers of programmable logic controllers with a large ecosystem of hardware and software evaluation and development tools.

Digital I/O Modules
Digital I/O Modules
Digital Input Output (I/O) modules manage a number of inputs used to collect data from a range of sensors including proximity, pressure...
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Fieldbus and Industrial Ethernet
Fieldbus and Industrial Ethernet
In Factory Automation, data connectivity is essential, especially now with the Industry 4.0 concept widening its scope...
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Human Machine Interface
Human Machine Interface
To help us effectively control equipment as well as make decisions based on machine feedback, we use a Human Machine Interface (HMI)...
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IO-Link Modules
IO-Link Modules
Paving the way to Industry 4.0, IO-Link communication networks (IEC 61131-9) can be used for bi-directional, point-to-point data connectivity...
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PLC Control Unit
PLC Control Unit
In a programmable logic controller (PLC), the PLC control unit is the main building block that processes data coming from the inputs and controlling the outputs...
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Safety PLC
Safety PLC
In addition to providing the standard functions of a programmable logic controller (PLC), a safety PLC fulfills additional functional safety...
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Featured Products

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Publications and Collaterals

    • Description Version Size Action
      Brochure Power management guide 10.2018
      4.42 MB
      PDF
      Products and solutions for IO-Link transceivers 08.2017
      1.21 MB
      PDF
      Products and solutions for Smart industry 3.0
      2.99 MB
      PDF

      Brochure Power management guide

      Products and solutions for IO-Link transceivers

      Products and solutions for Smart industry

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