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

Standard CPUs

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