Siemens 6AG1400-1TA11-7AA0 Power Supply Module. The recorded exact-product description states: SIPLUS S7-400 rack UR1 18-slot alu based on 6ES7400-1TA11-0AA0 with conformal coating, -25…+70 °C, central and distributed with 18 slots, 2 redundant PS can be plugged in. This is a legacy installed-base replacement listing for S7-300/S7-400 demand and is not represented as a current platform.
SIPLUS S7-400 rack UR1 18-slot alu based on 6ES7400-1TA11-0AA0 with conformal coating, -25…+70 °C, central and distributed with 18 slots, 2 redundant PS can be plugged in