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Siemens Simatic S7-300 CPU 31xC and CPU 31x S7-300 User Manual

Page 141

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Technical data of CPU 31xC

6.6 Technical data of the integrated I/O

CPU 31xC and CPU 31x, Technical data
Manual, Edition 08/2004, A5E00105475-05

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Block diagram of integrated digital I/O of CPUs 313C/313C-2/314C-2

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CPU interface

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2L+

3M

1L+

1M

2M

3L+