Siemens S7-300 PLC CPU

A choice of CPUs with graduated levels of performance is available for SIMATIC S7-300. Compact CPUs can be used in addition to the standard CPUs.

• 22 different CPUs:

  • 7 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)

  • 7 compact CPUs (with integral technology functions and I/O) (CPU 312C, CPU 313C, CPU 313C-2 PtP, CPU 313C-2 DP, CPU 314C-2 PtP, CPU 314C-2 DP, CPU 314C-2 PN/DP)

  • 5 failsafe CPUs (CPU 315F-2 DP, CPU 315F-2 PN/DP, CPU 317F-2 DP, CPU 317F-2 PN/DP, CPU 319F-3 PN/DP)

  • 3 technology CPUs (CPU 315T-3 PN/DP, CPU 317T-3 PN/DP, CPU 317TF-3 PN/DP)

• 25 CPUs also available for an extended ambient temperature range and medial loading

• Graded performance spectrum for a wide range of different applications