The Intellislot Relay Interface Card supports UPS systems equipped with the Liebert Intellislot communication port and is user-installable and hot-swappable. Installing this card will provide Form C contact closure output from the UPS for external systems to monitor on battery, low battery, on bypass (online UPS unit only), and on UPS (online UPS units only) alarm conditions. This card will support 24 VAC/DC applications up to 1A.