Siemens S7-300 appendix 1L+ 2L+

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

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

	1		21
1L+	2		22	2L+
	3		23
	4		24
	5		25
	6		26
	7		27
	8		28
	9		29
	10	interface	30
				2M
	11		31
		CPU
	12		32	3L+
	13		33
	14		34
	15		35
	16		36
	17		37
	18		38
	19		39
	20		40
1M				3M

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