Siemens S7-300 appendix Block diagram of the integrated digital I/O

Technical data of CPU 31xC 6.6 Technical data of the integrated I/O

Block diagram of the integrated digital I/O

	1
	2
	3
	4
	5
	6
	7
	8	interface
	9
	10
	11	CPU
	12
2M	13
1L+	14
	15
	16
	17
	18
	19
	20
1M

CPU 31xC and CPU 31x, Technical data	6-29
Manual, Edition 08/2004, A5E00105475-05