IO-Link continues to grow in number of devices installed and in advances to the technology itself. Read this article about IO-Link Safety, wireless connectivity, and a profile for smart sensors. Then read this issue’s additional IO-Link articles., application stories, and product news.
Articles from Issue149
Did you know that IO-Link can be integrated into any fieldbus system?
One of the most important features of IO-Link is its fieldbus neutrality. It allows the IO-Link functionality to be connected to nearly any fieldbus. Either the standardized mappings in fieldbuses, e.g. for PROFIBUS, PROFINET, EtherCat, and Sercos, or manufacturer-specific mappings for EtherNet/IP, CANopen, Modbus, CC-Link, and AS-Interface can be used for this.
The intelligence and complexity of sensors and actuators is constantly increasing. Today, even the smallest sensors have a powerful microcontroller and several thousand lines of software code. Firmware updates may occasionally be necessary to enable new functionalities or to add newly supported profiles. To meet these needs, the IO-Link community has specified a firmware update profile.
When the foundry machinery manufacturer Laempe Mössner Sinto planned the new LHL machine series, it decided to implement the entire automation for this with IO-Link. This produces several benefits: Besides costs, the manufacturer also saves the time required for the installation, wiring and electrical planning, while customers benefit from a more dynamic and faster machine.
A renowned manufacturer of sophisticated mechatronic products relies on RFID technology integrated into production processes via IO-Link. The manufacturer utilizes this technology in the final assembly of the power electronics units for premium electric cars. The mobile data storage devices are suitable for the increased temperatures encountered during casting.
Through the use of intelligent inductive sensors from wenglor sensoric, a large German manufacturer of special machines has succeeded in reducing the number of sensor types required for his application by 50%. In order to detect the various positions of gripper arms which are used above all in assembly operations, it was previously necessary to […]