Siemens 6AG1416-3XS07-7AB0 PLC CPU Module. The recorded exact-product description states: SIPLUS S7-400 CPU 416-3 based on 6ES7416-3XS07-0AB0 with conformal coating, -25…+70 °C, central processing unit with: work memory 16 MB, (8 MB code, 8 MB data), interfaces 1st interface MPI/DP 12 Mbps, 2nd interface PROFIBUS DP, 3rd interface plug-in IFM module. This is a legacy installed-base replacement listing for S7-300/S7-400 demand and is not represented as a current platform.