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.

• 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

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

• PROFINET
• EtherCAT
• EtherNet/IP

• 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

• 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

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

• 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)

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.