RELAY-MS - Eaton DB9 RS-232 Relay/Serial Interface Mini-Slot Card for 5PX G2, 9SX, and 9PX Lithium-ion UPS Systems

Remote management adapter - RS-232 - for P/N: 9PX6KG2, 9PX6KIECG2, 9PX6KP1G2, 9PX6KP2G2, 9PX6KTF5G2, 9PX8KG2, 9PX8KTF5G2