
Sensors and Systems with IO-Link
Did you know that ...
… communication via IO-Link is interference-free?
… IO-Link does not require shielded cables?
… IO-Link can transmit up to 32 bytes in one cycle?
… IO-Link can be integrated into existing communication systems such as fieldbus and Ethernet-based systems?
… IO-Link prevents incorrect device replacement due to exact identification within the IO-Link master?
Benefits
Internationally Standardized Interface
An internationally standardized, cross-vendor open interface, IO-Link is an integral part of Pepperl+Fuchs’ Sensorik4.0® solutions. It is standardized according to IEC 61131-9 and is compatible with any fieldbus on the market. Standardized Smart Sensor Profiles simplify maintenance and commissioning—regardless of the manufacturer or sensing technology.
Increased Efficiency and Sustainable Cost Reduction
IO-Link boasts both easy operation and a reduced range of interfaces! A three-core unshielded cable enables an up to 20 meter connection between the IO-Link master and device.
IO-Link Minimizes Downtime
IO-Link devices are easy to configure via control system, identify via localization function, and maintain as needed—this added value reduces downtime to a minimum. Due to the integrated data storage function, users benefit from increased plant availability because sensor replacement can be performed during operation.
Transparency Down to the Lowest Field Level
Transparency enables reliable sensor identification and access to all process data, diagnostic data, and device information down to the sensor/actuator level. This leads to reduced probability of failure while optimizing maintenance planning.
Latest IO-Link Products

For users with a focus on implementing future-proof Industry 4.0 identification applications, the IQT3* HF read/write devices offer an ideal solution. These can be quickly and cost-effectively integrated into architectures such as PROFINET, EtherNet/IP, and EtherCAT via the built-in IO-Link interface in conjunction with an IO-Link master ...

The photoelectric distance sensor from the R200 series integrates powerful Pulse Ranging Technology in a compact standard housing—for precise measurement results at distances of up to 60 m. Because of the IO-Link interface, the sensor can be easily integrated into Industry 4.0 applications, for example in warehousing and material handling ...

In all situations where conventional signal lights reach their limits, the new signal light boasts additional functions due to the integrated IO-Link interface V1.1 (COM3/Class A). For example, all of the nine signal light segments can be individually controlled and configured, allowing users to flexibly choose from different lighting modes and brightness levels ...

The G20 motor control modules have the ability to control the start/stop functionality, the direction of rotation, the acceleration/deceleration, and the speed of the motorized rollers within the conveyor system. The G20 module with IO-Link makes most of its benefits at points with a high IO density, such as buffer zones, sorting points or intersections with elevators, where it ensures a reliable flow of goods. It collects up to eight digital signals and controls up to four motorized rollers simultaneously ...

With its multiprotocol functionality, the ICE11 IO-Link master can be used globally for applications with common communication protocols. It supports for example PROFINET, EtherNet/IP, EtherCAT, CC-Link IE Field Basic, and MODBUS TCP. Moreover, it is extremely powerful and, depending on the selected protocol, can be used for real-time applications with cycle times down to the microsecond range …
Parameterization, Commissioning, MaintenanceHow Does This Actually Work?
IO-Link configuration and integration is easy with uniform device description files, standardized IO Device Descriptions (IODDs), and parameter-setting with the help of software tools. With new transparency down to the field level, users can perform both comprehensive parameter setting and use the device’s diagnostic capabilities—the foundation for predictive maintenance.


PACTware for Offline Parameterization of IO-Link Devices
With the help of the cross-vendor and cross-fieldbus operator software PACTware, IO-Link sensors are easy to configure and operate. In addition to the readily available IO Device Description, device-specific DTMs (device type manager) are available for IO-Link sensors. They enable convenient sensor operation through a graphic user interface.

IO-Link Commissioning Within the Automation System
IO-Link system configuration consists of several steps. First, the IO-Link master is integrated into the automation system and configured. Second, the device parameters are set using an IO-Link configuration tool, which displays the entire system architecture from the control system down to the field level.