Device Type: Remote management adapter, Form Factor: Plug-in module, Data Link Protocol: RS-232, Designed For: P/N: FX310001AAA1, Compatible Slots: 1 x Expansion Slot, Interfaces: 1 x management (RS-232) - 9 pin D-Sub (DB-9), Connectivity Technology: Wired, Warranty: 05 Years The Eaton Relay Card-MS enables automatic shutdown and network monitoring of UPS system status through a connected computer with a dedicated adapter that provides the essential dry-contact interface between an Eaton UPS and any relay-connected computer.