Remote I/O devices from LAPP – ecentralised acquisition and control of process data

With the new remote I/O devices, LAPP is now closing a gap in the automation pyramid. These are active components that are ideal for decentralised use, i.e. outside the control cabinet.

Decentralised in use
IO-Link is a standardised communication system that was specially developed for the integration of sensors and actuators in automation systems. It enables a point-to-point connection between an IO-Link device (e.g. a sensor) and an IO-Link master and allows decentralised acquisition and control of process data by connecting sensors and actuators to the control system via a bus interface. IO-Link enables the bidirectional exchange of process data and parameters for configuring sensors and actuators. In addition, event and diagnostic data is transmitted to provide feedback on faults or additional information.

Ideal for conveyor systems
Another advantage: The remote I/O devices significantly reduce the wiring effort and therefore save time, money and labour. Conveyor lines in intralogistics are a typical application. Numerous sensors and actuators are required to ensure that the kilometre-long conveyor systems function smoothly in order to transport goods quickly and safely. Without remote I/O devices, cabling at field level would be complex, expensive and prone to errors.

Many protocol options
"Together with our M12 cable assemblies, sensor-actuator assemblies and Ethernet patch cables, the new remote I/O devices form a perfect overall solution for interlinked systems. With the remote I/O devices, LAPP enables bidirectional communication up to field level. The new portfolio includes the IO-Link masters UNITRONIC® ACCESS MP08 IOL and UNITRONIC® ACCESS SP08 IOL as well as the IO-Link hub UNITRONIC® ACCESS HUB08 IOL with globally standardised IO-Link technology.