6ES7315-2AF03-0AB0 6ES7315-2AF03-0AB0 SIEMENS SIMATIC S7-300, CPU 315-2 DP, Central processing unit. Product Article Number (Market Facing Number) 6ES7315-2AF03-0AB0 / 6ES73152AF030AB0
6ES7-417-4HL00-0AB0 SIMATIC S7-400H, CPU 417H CENTRAL UNIT FOR S7-400H 4 INTERFACES: 1 MPI/DP, 1 DP A. 2 FOR SYNC MODULES 4MB MEMORY (2MB CODE/2MB DATA)