Standard CPUs

CPU 312 CPU 314 CPU 315-2 DP CPU 315-2 PN/DP

CPU 317-2 DP CPU 317-2 PN/DP CPU 319-3 PN/DP

SIMATIC S7-300 CPU 312 Entry CPU for small-scale applications with moderate requirements on the processing speed. MPI-interface onboard
SIMATIC S7-300 CPU 314 CPU for installations with medium requirements on program scope. High processing performance in binary and floating-point arithmetic MPI-interface onboard
SIMATIC S7-300 CPU 315-2 DP The CPU with medium to large program memory and quantity framework for the use, if required, of SIMATIC Engineering Tools. High processing performance in binary and floating-point arithmetic PROFIBUS DP master/slave interface For extensive I/O configurations For setting up distributed I/O structures
SIMATIC S7-300 CPU 315-2 PN/DP The CPU with a medium program memory and quantity framework High processing performance in binary and floating-point arithmetic Used as a central controller on production lines with central and distributed I/O Integral PROFINET interface Combined MPI / PROFIBUS DP-master/slave interface Component based Automation (CBA) on PROFINET PROFINET-proxy for intelligent devices on PROFIBUS DP in Component Based Automation (CBA) PROFINET I/O Controller for operating distributed I/O on PROFINET
SIMATIC S7-300 CPU 317- 2 DP The CPU with a large program memory and quantity framework for demanding requirements For multisector automation tasks in the construction of series machines, special machines and plants Used as a central controller on production lines with central and distributed I/O High processing performance in binary and floating-point arithmetic PROFIBUS DP master/slave interface For extensive I/O configurations For setting up distributed I/O structures Supports as an option the use of SIMATIC Engineering Tools Distributed intelligence in Component Based Automation (CBA) on PROFIBUS DP
SIMATIC S7-300 CPU 317-2 PN/DP The CPU with a large program memory and quantity framework for demanding requirements Distributed intelligence in Component Based Automation (CBA) on PROFINET PROFINET proxy for intelligent devices on PROFIBUS DP in Component Based Automation (CBA) PROFINET I/O controller for operating distributed I/O on PROFINET For multisector automation tasks in the construction of series machines, special machines and plants Used as a central controller on production lines with central and distributed I/O For extensive I/O configurations For setting up distributed I/O structures High processing performance in binary and floating-point arithmetic Combined MPI/PROFIBUS DP-master/slave interface Supports as an option the use of SIMATIC Engineering Tools
SIMATIC S7-300 CPU 319-3 PN/DP The CPU with high command processing performance, large program memory and quantity framework for demanding applications For cross-sector automation tasks in series machine, special machine and plant construction Used as central controller in production lines with central and distributed I/O on PROFIBUS and PROFINET Distributed intelligence in Component Based Automation (CBA) on PROFINET PROFINET proxy for intelligent devices on PROFIBUS DP in Component Based Automation (CBA) Isochronous mode on PROFIBUS Optionally supports the use of SIMATIC engineering tools

Additional information

Brochure excerpt "Technical data S7-300 Standard-CPUs"