IO-Link hubs - flexible and cost-efficient signal bundling
Our different variants of IO-Link hubs

Available in:
4 Series
Our IO-Link hubs offer a flexible and powerful solution for connecting sensors and actuators in modern automation systems. These devices are characterized by their ability to efficiently manage digital and analog signals and enable easy integration into existing systems. The IO-Link modules are based on M12 or M8 connectors and are easy and cost-effective to install and maintain.
The port-specific single channel monitoring detects short circuits and overloads as well as cable breakage at the port. This level of selective diagnostics is unique for I/O modules.
Depending on the application, you can use IO-Link hubs to manage up to 32 digital inputs and outputs (with or without separate power supply for high loads) or up to 8 analog input signals per IO-Link master port. This enables use in a wide range of industrial applications.
The special features
- Simple and cost-saving installation and maintenance
- Easy integration into existing automation systems
- High flexibility thanks to support for digital and analog signals
- Up to 32 digital inputs and outputs for extensive applications
- Detects short circuit, overload and cable break on each pin
- Extension port function for cascading an additional IO-Link hub
- Separate power supply available for high loads
- Extensive condition monitoring functions such as operating hours counter, temperature, vibration or inclination
- Intelligent logic blocks for switching actuators
4 Series
Series
|
Product line | Housing material primary | Interface | Additional function | Output current max. | IP rating | Actions |
---|---|---|---|---|---|---|---|
Black | PBT GF30, PA, PBT | IO-Link | Vibration, Internal temperature, Device discovery, Identification 2 bytes, alternative process data maping | IP67 | |||
Silver | Die-cast zinc | IO-Link | Vibration, Internal temperature, Device discovery, Identification 2 bytes, Identification 4 bytes | 2 A | IP67 | ||
Washdown | PBT | IO-Link | Vibration, Internal temperature, Device discovery | IP68, IP69K | |||
Silver, Safe | Zinc, Die-cast zinc | IO-Link, PROFIsafe over IO-Link | 2 A | IP67 |
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