IO-Link Sensor Transmitter Reference Design
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Key Document


This TI Design offers a rapid prototyping platform for IO-Link sensor transmitter. Thanks to its modular design, different sections can be easily cut away to allow fast and simple interfacing of any analog or digital sensor.  The system is programmed with a fully validated IO-Link stack leveraging the fully validated IO-Link PHY. It comes by default with: a switch emulating a digital input, 2 LED for status indications and a potentiometer emulating an RTD (read by a 24-bit front-end). All this fitting in a 6mm wide PCB compatible with the industry standard M12 connector.

Watch a TIDA-00188 overview video on the IO-Link sensor transmitter NOW

For more information on TMG:  Click here.

  • RTD performance: maximum measured error: 0.17°C (-200°C to 850°C)
  • IO-LINK v1.1 connectivity out of the box (TMG stack, PHY and M12 connector)
  • Easy connection of in-house sensor to the PCB
  • Designed to meet IEC 61000-4-2, IEC 61000-4-4, IEC 61000-4-5 and IEC 60255-5 standards

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Schematic/Block Diagram

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Test Data

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Design Files

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TI Devices (3)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
ADS1220  24-bit, 2-kSPS, 4-ch, low-power, small-size delta-sigma ADC w/ PGA, VREF, 2x IDACs & SPI interface  Analog-to-digital converters (ADCs)  Sample & Buy View Design Kits & Evaluation Modules
MSP430FR5738  24 MHz MCU with 16KB FRAM, 1KB SRAM, 10-bit ADC , comparator, UART/SPI/I2C, timer  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
SN65HVD101  IO-Link PHY for device nodes  Interface  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
ADS1220 Download Download
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MSP430FR5738 Download
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Technical documentation

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User guide (1)
Title Type Size (KB) Date
PDF 1271 01 Oct 2015
Design files (6)
Title Type Size (KB) Date
ZIP 757 04 Feb 2016
ZIP 172 05 Jun 2014
PDF 315 05 Jun 2014
PDF 522 05 Jun 2014
PDF 54 05 Jun 2014
PDF 324 05 Jun 2014
Related Tools & Software

Reference Designs (1)

Name Part Number Tool Type
IO-Link Sensor Transmitter Booster Pack  TIDA-00339  Reference design 

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