Equipped with HEARTBEAT® function, IO-Link Power Supplies include stress level indicator, load level indicator, and life expectancy indicator. IO-Link function gets information parameters to control system which can then alert operators so counter actions can be taken to extend life. Available in IP20 and IP67 versions, power supplies feature galvanic isolation between power and IO-Link. Units are shock- and vibration-resistant with minimum service life of 15 years at 100% load and 40°C.