An IO-Link Wireless Master and a Bridge on a colorful background. Both devices are mainly grey and are slightly mirrored on the bottom.
empowering communication

From retrofitting legacy systems to seamless integration of sensors in greenfield networks, IO-Link Wireless and netFIELD Device are the standard for your Industry 4.0 applications with state-of-the-art sensors.

IO-Link Master for Industrial Ethernet

From retrofitting existing systems to the seamless integration of sensors into real-time communication networks, IO-Link is the standard for industry 4.0.

The wireless netFIELD IO-Link wireless technology allows you to wirelessly integrate complex sensors or actuators into Real-Time Ethernet networks. Reducing cables accelerates device integration time and reduces the risk of physical damage such as cable breaks. Devices also have increased freedom of movement, which is especially relevant for robotic arms or autonomous transport vehicles. At the same time you benefit from the entire Hilscher ecosystem with regular firmware updates, pre-certified protocol stacks and our many years of experience in industrial communication.

netFIELD IO-Link Wireless Master PROFINET IO-Device

NFD-3090-PNS-IOLM\W

netFIELD IO-Link Wireless Master – simple solutions through flexible connections

netFIELD IO-Link Wireless Master EtherNet/IP Adapter

NFD-3090-EIS-IOLM\W

netFIELD IO-Link Wireless Master – simple solutions through flexible connections

netFIELD IO-Link Wireless Master EtherCAT Slave

NFD-3090-ECS-IOLM\W

netFIELD IO-Link Wireless Master – simple solutions through flexible connections

netFIELD IO-Link Wireless Bridge Class A

NFD-BRIDGE-IOLSA\W

netFIELD IO-Link Wireless Bridge – integrates your sensors and actuators

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Communication controllers and printed circuit boards are extensively tested at Hilscher in Germany.

We make industrial communication possible. From legacy fieldbus to Real-Time Ethernet and the cloud. Our solutions are multi-protocol capable, flexible and reliable. Learn more about how our netX software and hardware technologies work and how we make machine data accessible for you with our IIoT platform netFIELD.

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Are you looking for an integration partner for your industrial communication project? From multi-protocol capable netX chips to IIoT applications - our network of partner companies offers you the support you need!

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Customer Center / Sales Hilscher Gesellschaft für Systemautomation mbH

You've got questions? We've got the answers!

IO-Link Wireless FAQ

What is the Hilscher IO-Link Wireless Master?

The Hilscher IO-Link Wireless Master is a communication module that acts as an interface between complex IO-Link devices (e.g., sensors and actuators) and Industrial Ethernet networks. It enables simple, wireless integration of field devices into control systems and IIoT applications.

What is the function of an IO-Link Wireless Master?

  • Management of multiple IO-Link devices via the IO-Link Wireless standard
  • Translation of IO-Link communication into Industrial Ethernet protocols
  • Provision of real-time process and service data
  • Support for parameterization and diagnostic functions for connected devices via OPC UA server and MQTT client

Which Industrial Ethernet protocols are supported by the Hilscher IO-Link Wireless Master?

Thanks to netX technology, the Hilscher IO-Link Wireless Master supports various Industrial Ethernet protocols, including:

  • PROFINET
  • EtherCAT
  • EtherNet/IP

What are the benefits of using IO-Link Wireless Masters?

  • Vendor independence thanks to IO-Link standardization
  • Compatible with IO-Link standards while offering comparable performance
  • Diagnostic capabilities for predictive maintenance
  • Real-time transmission of process data to controllers
  • Two parallel IO-Link Wireless transmission paths enable simultaneous communication with up to 16 IO-Link Wireless devices
  • Minimum possible transmission time of 5 ms per device
  • Easy integration into existing Industrial Ethernet networks
  • Future-proof through compatibility with Industry 4.0 and IIoT
  • Scan mode for easy pairing of IO-Link devices
  • Rugged IP67 design – protection against dust and water ingress
  • Firmware download, authentication, and IO-Link port configuration via an integrated web server

In which applications are Hilscher IO-Link Wireless Masters used?

  • Connectivity and IO-Link-level integration in harsh environments for machinery and plant engineering where wired solutions cannot be used
  • Flexible robotic applications, as the IO-Link Wireless Master enables full freedom of movement
  • In general, suitable for any application where a reduction in wiring is required
  • Mechanical engineering: flexible expansion of systems with additional IO devices
  • IIoT projects: use of service data from IO-Link devices for cloud or edge applications

Which diagnostic functions are available with the Hilscher IO-Link Wireless Master?

  • Detection of device errors or connection issues
  • Monitoring of parameters such as signal quality or temperature
  • Event logs for predictive maintenance

Which industries benefit most from IO-Link Wireless Masters?

  • Manufacturing technology and the automotive industry (high sensor density, flexible systems)
  • Food and packaging industry (frequently changing sensor setups)
  • Process industry (large number of field devices with diagnostic requirements)
  • Robotics and handling systems (precise control and monitoring)

Why is the Hilscher IO-Link Wireless Master particularly interesting for Industrial Ethernet?

Because it combines the strengths of IO-Link (standardization, diagnostics, flexibility) with the advantages of Industrial Ethernet (real-time capability, integration, scalability) and wireless functionality. This makes it ideally suited for Industry 4.0 and the development of modern, digitally networked factories.