Overview The Minuteman UPS RELAYCARD is an expansion module designed for Enterpriseplus and Endeavor uninterruptible power supplies. It provides hardware-level communication through dry contact outputs and programmable relays, enabling direct signaling to building management systems, alarm panels, or other devices that respond to contact closures. This card enhances power event monitoring by delivering reliable, physical contact signals even when network connections fail, making it a valuable addition for critical environments like server rooms and industrial control areas. Key features Enables customized integration by translating UPS events into simple on/off relay signals for automated responses Compatible specifically with Minuteman Enterpriseplus and Endeavor UPS models for seamless expansion Compact design fits inside the UPS communication bay, preserving rack space and eliminating the need for external hardware Provides hardware-level monitoring that remains operational even if network connectivity or software agents are unavailable Supports critical functions such as signaling graceful shutdowns or generator starts based on power conditions Key specs Dimensions: 6.29 x 6.09 x 1.59 inches Weight: 0.20 pounds Interface: Dry contact outputs and programmable relays Compatibility: Minuteman Enterpriseplus and Endeavor UPS models Connectivity and compatibility This relay card connects directly to the UPS communication bay, integrating tightly with supported Minuteman UPS units. Its dry contact outputs allow it to interface with a wide range of external systems that accept contact closure signals, such as building management consoles and alarm panels. Because it operates independently of network protocols, it ensures continuous communication even during LAN outages or software failures. Installation and setup Installation is straightforward and requires sliding the card into the UPS communication bay and securing it in place. Its small footprint is designed to fit neatly inside rack cabinets, helping maintain an organized setup without adding external boxes or cables. This ease of installation makes it practical for both small server racks and larger data center environments. Ideal uses and environments The RELAYCARD is well suited to environments where immediate, hardware-level power event signaling is critical. It works effectively in server rooms, network closets, and industrial control areas where automated responses to power changes can prevent downtime. Facilities teams managing single racks or entire data centers will find it a reliable tool for integrating power protection with broader infrastructure monitoring and control systems.