Sensors & Transducers


Contactless IO-Link encoder

February 2016 Sensors & Transducers

At the SPS IPC Drives fair, Turck showcased its first fully contactless encoder which outputs its measured value via IO-Link. This makes the QR24-IOL an inexpensive alternative to encoders with an analog interface. Users can connect the single turn encoder with a standard M12x1 male connector. Expensive shielded cables become unnecessary through the use of simple three-wire cables.

The combination with Turck’s contactless measuring principle offers additional benefits. The zero point of the encoder can be selected as required – and can be set simply via IO-Link after mounting. It is thus no longer necessary to align the encoder optimally to its electrical connection and use correction factors for the zero point in the controller. The measuring range, the resolution and the orientation of the signal (CW/CCW) can also be set as required via IO-Link. The absolute resolution is 0,005 degrees.

The data storage function of IO-Link 1.1 enables the plug-and-play exchange of the QR24 in the event of any faults. All relevant encoder parameters can be stored in the IO-Link master and are automatically used on every encoder of the same type. Even employees without any special training can thus replace the encoder reliably. The machine can continue running seamlessly without having to re-parameterise the device. The typical service requirement and associated waiting times for specialist personnel become unnecessary.

For more information contact Brandon Topham, RET Automation, +27 (0)11 453 2468, [email protected], www.retautomation.com



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

New toolset for Turck Automation Suite
Turck Banner Southern Africa Industrial Wireless
Turck is expanding its Turck Automation Suite IIoT and service software platform with the TAS Cloud industrial cloud service for remote maintenance and condition monitoring.

Read more...
Registration mark sensors with unique colour perception ability
Vepac Electronics Sensors & Transducers
The Smarteye Colormark ll registration mark sensors combine unique colour perception ability with very high-speed response.

Read more...
Condition monitoring to go
Turck Banner Southern Africa Fieldbus & Industrial Networking
Anyone who wants to efficiently monitor the climate in control cabinets will find a comprehensive range of control cabinet monitors for the DIN rail in Turck Banner’s cabinet condition monitoring family.

Read more...
Energy measurement module for BL20 I/O System
Turck Banner Southern Africa Electrical Power & Protection
Turck’s BL20 energy measurement module enables precise monitoring of the energy consumption of single- or three-phase systems.

Read more...
Leaders in sensor technology
Gail Norton Instrumentation Sensors & Transducers
Photoelectric eyes have always needed perfect working conditions, but in the workplace there is no such thing. Steam, water, light and dirt interfere with most photoelectric eyes, but never with a Telco sensor.

Read more...
Compact UHF RFID reader with integrated Ethernet interface
Turck Banner Southern Africa Industrial Wireless
Online teaser: Turck Banner’s Q150 UHF RFID reader has an integrated Ethernet interface. The IP67 reader communicates directly with PC or PLC systems in industrial Ethernet networks having the four most important protocols, without the need for an additional interface.

Read more...
Miniature position sensor for precision motion control
Sensors & Transducers
The ILPS-13Z Series miniature linear variable inductive transducer position sensor is designed to deliver exceptional performance and reliability for a wide range of industrial and laboratory applications, including automotive R&D, motorsports, motion control, medical, military and aerospace.

Read more...
Positioning system for automatic adjustment of auxiliary and positioning axes
Vepac Electronics Sensors & Transducers
The PSE 34x-14 positioning system from Vepac is an intelligent compact solution for the automatic adjustment of auxiliary and positioning axes.

Read more...
Monitoring voltage continuously
Turck Banner Southern Africa Electrical Power & Protection
Get a more comprehensive view of equipment and overall plant health while improving the accuracy of power calculations with Turck Banner’s new AC voltage sensor.

Read more...
Inductive IO-Link sensors
Turck Banner Southern Africa Sensors & Transducers
Turck Banner is expanding its sensor range, with inductive measuring sensors with IO-Link and an analogue output for flush and non-flush mounting.

Read more...