CPU

SIMATIC S7-400, CPU 412-2 PN Central processing unit with: Work memory 1 MB, (0.5 MB code; 0.5 MB data) interfaces 1st interface MPI/DP 12 Mbit/s, (X1), 2nd interface Ethernet/PROFINET (X5)

SIMATIC S7-400, CPU 414-2 CENTRAL PROCESSING UNIT WITH: 2 MB WORKING MEMORY, (1 MB CODE, 1 MB DATA), 1. INTERFACE MPI/DP 12 MBIT/S, 2. INTERFACE PROFIBUS DP

SIMATIC S7-400, CPU 412-1 Central processing unit with: Work memory 512 KB, (256 KB code, 256 KB data), interface MPI/DP 12 Mbit/s

SIMATIC S7-400, CPU 416-3 CENTRAL PROCESSING UNIT WITH: 11.2 MB WORKING MEMORY, (5.6 MB CODE, 5.6 MB DATA), 1. INTERFACE MPI/DP 12 MBIT/S, 2. INTERFACE PROFIBUS DP, 3. IF IFM MODULES PLUGGABLE

SIMATIC S7-400, CPU 416F-2, 5.6 MB WORKING MEMORY, (2.8 MB CODE, 2.8 MB DATA), 1. INTERFACE MPI/DP 12 MBIT/S, 2. INTERFACE PROFIBUS DP APPLICABLE W. SOFTWARE PACKAGE DISTRIBUTED SAFETY >= V5.2+SP2

SIMATIC S7-400, CPU416F-3 PN/DP CENTRAL PROCESSING UNIT WITH: 11.2 MB WORKING MEMORY, (5.6 MB KB CODE, 5.6 MB DATA), INTERFACES: 1. IF MPI/DP 12 MBIT/S, 2. IF ETHERNET/PROFINET, 3. IF IFM-MODULES PLUGGABLE APPLICABLE W. SOFTWARE PACKAGE S7 DISTRIBUTED SAFETY >=V5.4

SIPLUS S7-400 CPU416-3 FOR MEDIAL STRESS BASED ON 6ES7416-3XR05-0AB0 . NOT ALLOWED FOR SAFETY APPLICATIONS !!

SIMATIC S7-400, CPU 416F-2 2.8 MB WORKING MEMORY, (1.4 MB CODE, 1.4 MB DATA), 1. INTERFACE MPI/DP 12 MBIT/S, 2. INTERFACE PROFIBUS DP APPLICABLE W. SOFTWARE PACKAGE DISTRIBUTED SAFETY >= V5.2

SIMATIC S7-400, CPU 416-2 CENTRAL PROCESSING UNIT WITH: 5.6 MB WORKING MEMORY, (2.8 MB CODE, 2.8 MB DATA), 1. INTERFACE MPI/DP 12 MBIT/S, 2. INTERFACE PROFIBUS DP

SIMATIC S7-400, CPU 416-3 CENTRAL PROCESSING UNIT WITH: 5.6 MB WORKING MEMORY, (2.8 MB CODE, 2,8 MB DATA), 1. INTERFACE MPI/DP 12 MBIT/S, 2. INTERFACE PROFIBUS DP, 3. IF IFM MODULES PLUGGABLE

SIMATIC S7-400, CPU 414-3 CENTRAL PROCESSING UNIT WITH: 2.8 MB WORKING MEMORY, (1.4 MB CODE, 1.4 MB DATA), 1. INTERFACE MPI/DP 12 MBIT/S, 2. INTERFACE PROFIBUS DP, 3. IF IFM MODULES PLUGGABLE

SIMATIC S7-400, CPU416F-3 PN/DP CENTRAL PROCESSING UNIT WITH: 16 MB WORKING MEMORY, (8 MB KB CODE, 8 MB DATA), INTERFACES: 1. IF MPI/DP 12 MBIT/S (X1), 2. IF ETHERNET/PROFINET (X5), 3. IF IF964-DP PLUGABLE (IF1)