Siemens 6AG1405-0KA02-7AA0 Power Supply Module. The recorded exact-product description states: SIPLUS S7-400 PS 405 10 A based on 6ES7405-0KA02-0AA0 with conformal coating, -25…+70 °C, power supply, wide range 10 A, 24/48/60 V DC; 5 V DC/10 A. This is a legacy installed-base replacement listing for S7-300/S7-400 demand and is not represented as a current platform.