The following technology CPUs are available:

• CPU 315T-3 PN/DP for plants with medium/high requirements regarding program scope and distributed setup using PROFIBUS DP, which also require regulated motion control of up to 8 axes.
• CPU 317T-3 PN/DP for plants with high demands regarding program scope and distributed setup using PROFIBUS DP, which also require regulated motion control of up to 32 axes.
• CPU 317TF-3 PN/DP for plants with high demands on the program scope and with a distributed configuration using PROFIBUS DP, which require safety functions and also regulated motion control of up to 32 axes.