Technical data 
  16.3 Technical specifications of the system expansion card 
CPU 410 Process Automation/CPU 410 SMART 
System Manual, 05/2017, A5E31622160-AC 
275 
•  Inputs 
Use of 16 KB in the CPU 410-5H 
•  Outputs 
Use of 16 KB in the CPU 410-5H 
–  DP interface, inputs 
6 kbyte; up to 2 800 IOs (channels) 
–  DP interface, outputs 
6 kbyte; up to 2 800 IOs (channels) 
–  PROFINET interface, inputs 
8 kbyte; up to 3 800 IOs (channels) 
–  PROFINET interface, outputs 
8 kbyte; up to 3 800 IOs (channels) 
•  Inputs 
131 072; max. 
•  Outputs 
131 072; max. 
•  Inputs 
8 192; max. 
•  Outputs 
8 192; max. 
Standards, approvals, certificates 
•  ATEX 
ATEX II 3G Ex nA IIC T4 Gc 
Ambient temperature during operation 
•  min. 
0 °C 
•  max. 
70 °C 
Depth  25 mm