Various CPUs with graduated levels of performance are available for the ET 200SP:

Standard CPUs

• CPU 1510-1 PN:
  for smaller applications with medium requirements regarding the program scope and processing speed, for distributed setup via PROFINET IO or PROFIBUS DP.
• CPU 1512-1 PN:
  for applications with medium requirements regarding the program scope and processing speed, for distributed setup via PROFINET IO or PROFIBUS DP.

Fail-safe CPUs

• CPU 1510SP F-1 PN:
  The entry-level CPU for standard and fail-safe applications with medium requirements in terms of processing performance and response speed in discrete production technology. The CPU 1510SP F-1 PN can be used as a PROFINET IO controller or as distributed intelligence (PROFINET I-Device).
• CPU 1512SP F-1 PN
  The CPU for standard and fail-safe applications with medium requirements in terms of processing performance and response speed in discrete production technology. The CPU 1512SP F-1 PN can be used as a PROFINET IO controller or as distributed intelligence (PROFINET I-Device).

ET 200SP Open Controller

• CPU 1515SP PC (+HMI):
  for applications with higher requirements in terms of program scope and processing speed, for distributed configurations via PROFINET IO or PROFIBUS DP. Especially suitable for solutions with high data volumes, C integration, open Windows applications or integrated HMI.