IO-Link is the first worldwide standardized IO technology (IEC 61131-9) to allow communication with sensors and actuators. Devices are identified, parameterized and diagnosed. Cyclic information about device status is also obtained through "process data". IO-Link is not a fieldbus. It deals with point-to-point communication between a master and a device. The IO-Link master, usually in conjunction with a PLC, represents the gateway to fieldbuses like Profibus, ProfiNet, EtherCAT, etc.
IO-Link advantages:
- Continuous monitoring of process data
- Continuous diagnosis of sensor status
- Central data management
- Easy check of sensor ID, to ensure the right sensor is at the right place
- No more manual parameter setting. Parameter sets are downloaded automatically
- Plug-and-play replacement of sensors
- Reduced downtime for machine changeover
Use IO-Link
Universal – Smart – Easy