CPU modules
4.2 CPU module CPU550/CPU551
SIMATIC TDC hardware
System Manual, 08/2017, A5E01114865-AL
97
4.2.9
Technical specifications/performance features
Article number
CPU module CPU550
6DD1600-0BA0
CPU module CPU551
6DD1600-0BA1 /
6DD1600-0BA2 /
6DD1600-0BA3
The CPU modules CPU551 with the article numbers 6DD1600-0BA1 and 6DD1600-0BA2
have been replaced by the modules with the article number 6DD1600-0BA3.
Note
Where two different values are specified for a feature (separated by "/") in the manual, the
first is valid for the module with article number 6DD1600-0BA1 and the second for the
module with article number 6DD1600-0BA2 and the third for modules with the article number
6DD1600-0BA3.
CPU
CPU
6DD1600-0BA1
6DD1600-0BA2
6DD1600-0BA3
Processor
64 bit RISC processor
Clock frequency
266 MHz 500 MHz
800 MHz
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