Siemens CPU 410-5H Process Automation - 13 System Expansion Card; Variants of the System Expansion Card

CPU 410-5H Process Automation/CPU 410 SMART
System Manual, 10/2013, A5E32631667-AA
193
System expansion card
13
13.1
Variants of the system expansion card
Use of the system expansion card
The system expansion card (SEC) is inserted in a slot at the back of the CPU.
With the SEC, the CPU 410-5H is scaled according to the maximum number of loadable
process objects. More detailed information about the scaling concept can be found in the
section Scaling and licensing (scaling concept) (Page 30).
The CPU cannot be operated without the SEC.
SECs are available with the following number of POs:
● 100
● 500
● 1000
● 1600
● 2k+ (unlimited)
Figure 13-1 SEC