As automated cabinets and requirements rise, it is increasingly necessary to install a non-destructive power source to ensure uninterrupted operation of the control system and record errors. WAGO has UPS controllers with battery charging function, and a power source with UPS and battery charger inside, as well as batteries that are mounted on a DIN35 with a temperature sensor. This allows you to analyze battery life and anticipate the battery life. The more sophisticated UPS also has an RS232 interface, through which you can connect to the controller and exchange information. WAGO-manufactured UPSs are permanently operating at 24VDC, so the switching power failure occurs unnoticed.