SIMIC S7-300, CPU 315-2 DP, Central processing unit with integr. Power supply 24 V DC, Work memory 64 KB 2nd interface DP master/slave

SIMIC S7-400, CPU 414-2 DP CENTRAL PROCESSING UNIT WITH: MULTI-POINT MPI INTERFACE INTEGR. PROFIBUS DP INTERFACE 384 KB WORKING MEMORY

SIMIC S7-300 CPU 317-2 PN/DP, CPU CON MEMORIA CENTRAL 512 KB INTERF.1 MPI/DP 12MBIT/S, INTERF.2 ETHERNET PROFINET

SIMIC S7-400H, CPU 414-4H PG Central processing unit for S7-400H 4 interfaces: 1 MPI/DP, 1 DP and 2 for sync modules 12 MB memory (10 MB da/2 MB program)

SIMIC S7-400, CPU 414-2 Central processing unit with: work memory 1 MB, (0.5 MB code, 0.5 MB da), 1st interface MPI/DP 12 Mbit/s, 2nd interface PROFIBUS DP

SIMIC S7-400, CPU 414-2 Central processing unit with: Work memory 512 KB, (256 KB code, 256 KB da), 1st interface MPI/DP 12 Mbit/s, 2nd interface PROFIBUS DP,

SIMIC S7-300, CPU 317-2 DP, Módulo central con memoria de trabajo de 1 MB, 1.ª interfaz MPI/DP 12 Mbits/s

SIMIC S7-400H, CPU 414H central processing unit for S7-400H and S7-400F/FH, 4 interfaces: 1 MPI/DP, 1 DP and 2 for sync modules, 768 KB memory (384 KB da/384 KB program)

SIMIC S7-400H, CPU 414H Central processing unit for S7-400H and S7-400F/FH, 4 interfaces: 1 MPI/DP, 1 DP and 2 for sync modules, 1.4 MB memory (700 KB da/700 KB program)

SIMIC S7-300 CPU 317-2 PN/DP, Módulo central con memoria de trabajo de 1 MB, 1.ª interfaz MPI/DP 12 Mbits/s, 2.ª interfaz Ethernet PROFINET

SIMIC S7-300, CPU 317-2DP, Módulo central con Memoria de trabajo de 512 kbytes, 1.ª interfaz MPI/DP 12 Mbits/s

SIMIC S7-400, CPU 414-3 Work memory 768 KB (384 KB code, 384 KB da) 1st interface MPI/DP 12 Mbit/s, 2nd interface PROFIBUS DP, 3rd interface for IFM only residual quantities available