SIEMENS fail-safe CPUs CPU 315F-2 DP/CPU 317F-2 DP/CPU 319F-3 PN/DP

Overviews7-300 Fail-safe CPUs

  • Graded performance spectrum for a wide range of different applications
  • 5 fail-safe CPUs (CPU 315F-2 DP, CPU 315F-2 PN/DP, CPU 317F-2 DP, CPU 317F-2 PN/DP, CPU 319F-3 PN/DP)
  • 4 CPUs also available for an extended ambient temperature range of –25 °C to +60 °C (SIPLUS)

Further fail-safe CPUs that can be used with S7-300:

  • Distributed fail-safe CPU ET 200S (IM151-7F, IM151-8F)
  • Fail-safe software controller WinAC RTX F

Application

The following failsafe CPUs are available:

PROFIBUS DP

  • CPU 315F-2 DP for failsafe plants with medium to high requirements on the program scope and distributed configuration using PROFIBUS DP
  • CPU 317F-2 DP for failsafe plants with high requirements on the program scope and distributed configuration using PROFIBUS DP

PROFIBUS DP and PROFINET IO

  • CPU 315F-2 PN/DP for failsafe plants with medium to high requirements on the program scope and distributed configuration using PROFIBUS DP and PROFINET IO; these can be implemented as distributed intelligence in Component Based Automation (CBA) on PROFINET
  • CPU 317F-2 PN/DP for failsafe plants with high requirements on the program scope and distributed configuration using PROFIBUS DP and PROFINET IO; these can be implemented as distributed intelligence in Component Based Automation (CBA) on PROFINET
  • CPU 319F-3 PN/DP for fail-safe plants with very high requirements on the program scope and distributed configuration using PROFIBUS DP and PROFINET IO; these can be implemented as distributed intelligence in Component Based Automation (CBA) on PROFINET