Overview

■20 different CPUs:

■ seven standard CPUs (cpu312, cpu314, cpu315-2dp, cpu315-2pn/DP, cpu317-2pn/DP, cpu319-3pn/DP)

■ Six compact CPUs (with integrated technical functions and I/O)(CPU 312C, CPU 313C, CPU 313C-2 PtP, CPU 313C-2 DP, CPU 314C-2 PtP, CPU 314C-2 DP)

■ five fail-safe CPUs (cpu315f-2 DP, CPU 315F-2 PN/DP, CPU 317F-2 DP, CPU 317F-2 PN/DP, CPU 319F-3 PN/DP)

■ two kinds of technical CPUs (cpu315t-2dp, cpu317t-2dp)

■18 CPUs can be used in the extended ambient temperature range from-25 C to+60 C.

■ It has different performance levels and meets different application fields.

The Area of applicationSIMATIC S7-300 provides CPUs with various performance levels. In addition to the standard CPU, a compact CPU is also available.

At the same time, it also provides technical functional CPU and fail-safe CPU.

The following standard CPUs are available:

■CPU 312 for small factories

■CPU 314, which is used in factories with extra requirements on program quantity and instruction processing rate

■CPU 315-2 DP, which is used for factories with medium/large program volume and distributed configuration using PROFIBUS DP

■CPU 315-2 PN/DP is used in factories with medium/large program quantities and distributed configuration using PROFIBUS DP and PROFInet IO, and realizes distributed intelligent system in component-based automation on PROFINET

■CPU 317-2 DP, which is used for factories with large capacity and distributed configuration using PROFIBUS DP

■CPU 317-2 PN/DP, which is used in factories with large program volume and distributed configuration using PROFIBUS DP and PROFInet IO, and realizes distributed intelligent system in component-based automation on PROFINET

■CPU 319-3 PN/DP, which is used for factories with great capacity, program volume and networking capability and distributed configuration using PROFIBUS DP and PROFInet IO, and realizes distributed intelligent system in component-based automation on PROFINET

The following compact CPUs are available:

■CPU 312C, a compact CPU with integrated digital I/O and integrated counter function

■CPU 313C, compact CPU with integrated digital and analog I/O.

■CPU 313C-2 PtP, a compact CPU with integrated digital I/O, two serial ports and integrated counter functions

■CPU 313C-2 DP, a compact CPU with integrated digital I/O, PROFIBUS DP interface and integrated counter function

■CPU 314C-2 PtP with integrated digital and analog I/O, two serial ports and compact CPU with integrated counting and positioning functions

■CPU 314C-2 DP with integrated digital and analog I/O, PROFIBUS DP interface and compact CPU with integrated counting and positioning functions

The following technical CPUs can provide:

■CPU 315T-2 DP is used in factories that use PROFIBUS DP for distributed configuration, have medium/high requirements for program quantity, and need routine motion control for 8 axes.

■CPU 317T-2 DP is used for factories that use PROFIBUS DP for distributed configuration, have high requirements for program quantity and must be able to handle motion control tasks at the same time

The following fail-safe CPUs are available:

■CPU 315F-2 DP, which is used for fail-safe factories that adopt PROFIBUS DP for distributed configuration and have medium/high requirements for program quantity

■CPU 315F-2 PN/DP is used in factories with medium/large program quantities and distributed configuration using PROFIBUS DP and PROFInet IO, and realizes distributed intelligent system in component-based automation on PROFINET

■CPU 317F-2 DP, which is used in fail-safe factories with large program volume and distributed configuration using PROFIBUS DP

■CPU 317F-2 PN/DP, which is used in factories with large program volume and distributed configuration using PROFIBUS DP and PROFINET IO, and realizes distributed intelligent system in component-based automation on PROFInet

■CPU 319F-3 PN/DP is used in fail-safe factories with large program volume and distributed configuration using PROFIBUS DP and PROFINET IO, and realizes distributed intelligent system in component-based automation on PROFInet

6ES7312-1AD10-0AB0 CPU 312 memory 16KB

6ES7312-1AE13-0AB0 CPU 312 memory 32KB

6ES7312-1AE13-4AB0 CPU 312 memory 64KB

6ES7312-5AC00-0AB0 CPU 312 IFM memory 6KB

6ES7312-5AC01-0AB0 CPU 312 IFM memory 6KB

6ES7312-5AC02-0AB0 CPU 312 IFM memory 6KB

6ES7312-5AC81-0AB0 CPU 312 IFM memory 6KB

6ES7312-5AC82-0AB0 CPU 312 IFM memory 6KB

6ES7312-5BD00-0AB0 CPU 312C memory 16KB

The 6ES7312-5BD00-4AB0 CPU 312C memory is 16KB

6ES7312-5BD01-0AB0 CPU 312C memory 16KB

6ES7313-5BE00-0AB0 CPU 313C memory 32KB

6ES7313-5BE01-0AB0 CPU 313C memory 32KB

6ES7313-5BF03-0AB0 CPU 313C memory 64KB

6ES7313-6BE00-0AB0 CPU 313C-2 PTP memory 32KB

6ES7313-6BE01-0AB0 CPU 313C-2 PTP memory 32KB

The 6ES7313-6BF03-0AB0 CPU 313C-2 PTP memory is 64KB

6ES7313-6CE00-0AB0 CPU 313C-2 DP memory 32KB

6ES7313-6CE01-0AB0 CPU 313C-2 DP memory 32KB

6ES7313-6CF03-0AB0 CPU 313C-2 DP memory 64KB

6ES7314-1AE01-0AB0 CPU 314 memory 24KB

6ES7314-1AE02-0AB0 CPU 314 memory 24KB

6ES7314-1AE03-0AB0 CPU 314 memory 24KB

6ES7314-1AE04-0AB0 CPU 314 memory 24KB

6ES7314-1AE83-0AB0 CPU 314 memory 24KB

6ES7314-1AE84-0AB0 CPU 314 memory 24KB

6ES7314-1AF10-0AB0 CPU 314 memory 48KB

6ES7314-1AF11-0AB0 CPU 314 memory 64KB

6ES7314-1AG13-0AB0 CPU 314 memory 96KB

6ES7314-5AE00-0AB0 CPU 314 IFM memory 24KB

6ES7314-5AE01-0AB0 CPU 314 IFM memory 24KB

6ES7314-5AE02-0AB0 CPU 314 IFM memory 32KB

6ES7314-5AE03-0AB0 CPU 314 IFM memory 32KB

6ES7314-5AE10-0AB0 CPU 314 IFM memory 32KB

6ES7314-5AE82-0AB0 CPU 314 memory 32KB

6ES7314-5AE83-0AB0 CPU 314 IFM memory 32KB

6ES7314-6BF00-0AB0 CPU 314C-2 PTP memory 48KB

6ES7314-6BF01-0AB0 CPU 314C-2 PTP memory 48KB

The 6ES7314-6BF02-0AB0 CPU 314C-2 PTP memory is 64KB

6ES7314-6BG03-0AB0 CPU 314C-2 PTP memory 96KB

6ES7314-6CF00-0AB0 CPU 314C-2 DP memory 48KB

6ES7314-6CF01-0AB0 CPU 314C-2 DP memory 48KB

6ES7314-6CF02-0AB0 CPU 314C-2 DP memory 64KB

6ES7314-6CG03-0AB0 CPU 314C-2 DP memory 96KB

6ES7314-6CG03-0AB0 CPU 314C-2 DP memory 96KB

6ES7315-1AF00-0AB0 CPU 315 memory 48KB

6ES7315-1AF01-0AB0 CPU 315 memory 48KB

6ES7315-1AF02-0AB0 CPU 315 memory 48KB

6ES7315-1AF03-0AB0 CPU 315 memory 48KB

6ES7315-2AF00-0AB0 CPU 315-2 DP memory 48KB

6ES7315-2AF01-0AB0 CPU 315-2 DP memory 48KB

6ES7315-2AF02-0AB0 CPU 315-2 DP memory 64KB

6ES7315-2AF03-0AB0 CPU 315-2 DP memory 64KB

6ES7315-2AF82-0AB0 CPU 315-2 DP memory 64KB

6ES7315-2AF83-0AB0 CPU 315-2 DP memory 64KB

6ES7315-2AG10-0AB0 CPU 315-2 DP memory 128KB