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IO-Link Master Phy with integrated frame handler

IO-Link is a standardized, serial, bi-directional point-to-point connection for signal transmission and power supply under any networks, fieldbuses, or backplane buses. The CCE4510 is a highly integrated IO-Link Master Phy IC providing two IO-Link compliant channels with 1A peak driving current. The built-in IO-Link hardware frame handler significantly improves application performance by automating most of the lower layer communication tasks.  By reducing the micro controller load, CCE4510 frees up valuable processing bandwidth enabling developers to add greater value by running additional processor-intensive tasks without the need for higher performance micro controllers.  Alternatively, developers can reduce system cost by using less capable micro controllers without reducing overall performance.

CCE4510 supports a wide supply voltage range from 8 to 32V with integrated over voltage detection as well as high current and temperature protection.  Flexible configuration options are available with QFN48 7x7mm and QFN24 4x4mm optimised package variants.

CCE4510 provides the perfect solution for 2/4/8/16 port IO-Link master applications connecting IO-Link compliant industrial sensors and actuators.

For a complete end-to-end system solution, Dialog also provides CCE4502 IO-Link Device Phy. Please click here for more information.


  • Two IO-Link compliant channels with 1 A peak driving current
  • Hardware frame handler (support for all IO-Link v1.1 frame types)
  • Fully IO-Link v1.1 compliant
  • Wide voltage range 8-32 V
  • Transceiver mode
  • Integrated UART (COM1-3)
  • Completely automated wake-up procedure for master
  • Two status LED drivers
  • Synchronization features for IO-Link channels and LEDs over multiple chips
  • Includes NMOS gate drivers to switch power supply of devices
  • Supports feed through of clock
  • Temperature and supply voltage monitoring and protection
  • Overload protection for channels and connected devices
  • QFN48, 7x7mm and QFN24, 4x4mm package options


  • Reduced processor loading with integrated Frame Handler
  • Flexible configuration supporting Master or Device
  • Full compatibility with industry standard software stack (TEConcept)
  • Optimized for 2/4/8/16 port IO-Link master applications


  • Industrial Profibus / IO-Link Network
  • Industrial automation
    • Sensors
    • Actuators
    • Hubs
  • High voltage level shifter


Product Briefs and Summaries


User guides and manuals

IO-Link Evaluation Boards

CCE4510 Evaluation Board V2: One Board, maximum flexibility!

Two sections: IO-Link section and MCU section   

  • IO-Link Section

    The IO-Link section contains two CCE4510 including all necessary periphery to use the two CCE4510 for IO-Link communication, e.g. protection circuitry and external NMOS gate drivers.

  • MCU Section

    The MCU section contains a LPC1549 32-bit ARM Cortex-M3 microcontroller from NXP to control the CCE4510 Master ICs. The MCU is powered by an LDO with 3.3 V output voltage.

For maximum flexibility, the sections can be used separately and independently from each other. This allows to evaluate the CCE4510 Master IC with every suitable MCU.

Feature Overview:

  • 32-bit ARM Cortex-M3 microcontroller
  • 3.3 V LDO
  • 16 kB EEPROM
  • 4 Status LED indicators for IO-Link channels
  • General Status LED indicator
  • External NMOS gate drivers
  • Programmable via USB (mass storage) or Serial Wire Debug (SWD)
  • 24 V Supply Voltage
  • All pins of the CCE4510 and MCU are easily accessible via pin-headers

A demonstration software (TMG TE ( is available.

Interested in evaluating our IO-Link ICs? Please complete the contact form below.

For added technical support or information on how to buy, contact us directly.

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