SIEMENS SIMATIC S7-400, CPU 414-2 Центральный блок обработки 6ES7414-2XL07-0AB0 6ES7414-3EM07-0AB0

Model Numbers
6ES7414-2XL07-0AB0
6ES7414-3EM07-0AB0

6ES7414-2XL07-0AB0
SIMATIC S7-400, CPU 414-2 Central processing unit with: Work memory 2 MB, (1 MB code, 1 MB data), 1st interface MPI/DP 12 Mbit/s, 2nd interface PROFIBUS DP,

6ES7414-3EM07-0AB0
SIMATIC S7-400, CPU 414-3 PN/DP Central processing unit with: Work memory 4 MB, (2 MB code, 2 MB data), interfaces 1st interface MPI/DP 12 Mbit/s, (X1), 2nd interface Ethernet/PROFINET (X5) 3rd interface IF 964-DP plug-in (IF1)

Overview
CPU 414-2, CPU 414-3 and CPU 414-3 PN/DP are designed for high demands in the mid-level performance range. They meet higher demands for program scope and instruction processing speed.

The integrated PROFIBUS DP ports in the CPU 414-2 and CPU 414-3 make it possible to connect directly to the PROFIBUS DP fieldbus as a master or slave.

An additional DP master system can be connected to the CPU 414-3 and CPU 414-3 PN/DP using the IF 964-DP interface module.

For the PROFINET interface of the CPU 414-3 PN/DP, the switch functionality permits the formation of two externally accessible PROFINET ports. This means that apart from hierarchic network topologies, line structures can also be implemented with the new S7-400 controllers.