Inductive sensors with IO-Link

Outstanding measurement accuracy, more data and functionality for maximum plant effectiveness

Inductive sensors AlphaProx with micrometer-precise distance values

Additional process data, e.g. frequency measurement and counter function

Acquisition and evaluation of additional diagnostic data for predictive maintenance

Individual and application-specific parameterization for an optimized process

Measured value filtering for fast or accurate applications

Configurable switching output

Parameterization of the hysteresis (the difference between the switching point and the reset point)
Configuration of the switching behavior and the output polarity
Setting of the switching points via IO-Link through teach in command or teach in value
Various teaching options, such as 1-point, 2-point, window teaching

Variable sonic beam – Adjustable measuring range

Adjustable measurement range

Compensation of installation tolerances such as pre-damping by teaching the zero set position
Application-specific parameterization of the measurement range
Rising or falling output characteristic can be configured
Setting via IO-Link

Measured value filter

Detection of fast moving objects up to 1.2 kHz
Precise distance changes with a resolution of up to 5 micrometers
High-pass filter for the detection of a dynamic hub > 300 Hz
Selection of five pre-set measured value filters

Frequency measurement

Integrated smart frequency measurement up to 1.2 kHz
Measured value output in Hz or kHz
For speed or vibration measurements

Counter function

Characteristic of the counter function individually configurable
Time filter adjustable for specific applications
Flexible parameterization for batch size counting
Sensor as a cost-effective counter module

Histograms and enhanced diagnosis data

Monitoring of the supply voltage for detecting irregularities
Temperature value as the basis for analysis of machine idling and overheating
Distance measurement value for condition monitoring such as concentric runout or material expansion
Frequency measurement for monitoring speed and prevention of machine idling

Dual channel

Flexible control concept thanks to the use of two independent outputs (pin 2 and pin 4)
Triggering of independent relays possible
Prevention of process interruptions in rapid applications
Connection of conventional cabling structures

High-precision inductive sensors for grippers and automatic tool changers

Measuring position shifts with micrometer precision
Detection of gripper status (open/closed) as well as good and bad parts
Transmission of valuable diagnostic and process data via IO-Link
Increased system uptime

Inductive sensors convince by three properties

High-performance sensors in a compact 3 mm design
High-precision measurements down to the micrometer range
Value-added diagnostic and process data via IO-Link

Increased process reliability
- Comprehensive process and diagnostic data enables reliable control and monitoring of processes.
Simple and fast plug & play sensor replacement
- Find-me function for easy sensor identification. With IO-Link 1.1, no new parameter adjustment of the sensor is necessary when replacing the sensor. Parameter server functions also enable the multiplication of parameter data.
Highest machine availability and predictive maintenance
- Continuous monitoring of measurement data and evaluations thanks to the histograms of process, temperature and voltage values extracted via IO-Link. Additional data such as operating hours, boot and switching cycles.
Application-specific, flexible parameter adjustment of the sensor
- Wide range of applications due to versatile parameterization options such as measured value filters for fast or precise applications or a freely configurable switching output.
Simplified planning & commissioning
- Low effort in project planning and commissioning of the plant due to individual IO-Link parameterization and teach functions.
Smaller number of variants due to extended functionalities
- With various functions such as distance, frequency measurement, counter function and individually configurable switching points, these sensors can be used for various applications.

Position measurement of the gripper jaws

Simple teach-in of the reference position via IO-Link to eliminate the mechanical installation tolerances
Linearized and calibrated sensors allow an exact evaluation of the gripper jaw position
Flexible switching output configurable via IO-Link or distance and switching information for individual requirements

Flexible control of vibration conveyors

Optimum control and monitoring of vibration conveyors by measuring the vibration frequency and the vibration stroke
High-precision sensors for reliable material feed
Easy adaptation to individual requirements regarding accuracy and speed via IO-Link

Control and monitoring of tape tensions

High control quality possible via the distance measured value and via individually parameterisable switching points
The sensor has two functions: Displacement measurement and end position switch-off
The sensor can be easily and optimally adapted to different roll diameters via IO-Link

IO-Link – Industry 4.0 and IIoT ready

Industrial Internet of Things (IIoT) – benefit from the data provided by present-day intelligent sensors to enhance process transparency, to improve efficiency and to cut down on costs. Find out here how IO Link will be of help.

Functionality of inductive sensors

Output
Connection diagrams
Resolution
Linearization
Teach-in-functions

Mounting of inductive sensors

Mounting instructions for cylindrical forms: Shielded (flush), unshielded (non-flush), quasi shielded or opposite mounting
Maximum installation torque
Mounting instructions for housings without threads
Cable dimensions

Added value due to fully digital inductive sensors with IO-Link

Outstanding measurement accuracy, more data and functionality for maximum plant effectiveness

Product portfolio

Inductive distance sensors with IO-Link

AlphaProx