CPUs

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Tổng quan so sánh các dòng CPUs của S7 1200

STANDARD CPU	CPU 1211C (DC/DC/DC DC/DC/Relay AC/DC/Relay)	CPU 1212C (DC/DC/DC DC/DC/Relay AC/DC/Relay)	CPU 1214C (DC/DC/DC DC/DC/Relay AC/DC/Relay)	CPU 1215C (DC/DC/DC DC/DC/Relay AC/DC/Relay)	CPU 1217C (DC/DC/DC)
Power loss	8W	9W	12W	12W	12W
Work memory	50 kbyte	75 kbyte	100 kbyte	125 kbyte	150 kbyte
Load memory	1 Mbyte	2 Mbyte	4 Mbyte	4 Mbyte	4 Mbyte
Digital inputs	6	8	14	14	14
Digital outputs	4	6	10	10	10
Analog inputs	2	2	2	2	2
Analog outputs	0	0	0	2	2
Counting frequency (counter) max	100 kHz	100 kHz	100 kHz	100 kHz	1MHz
Expandable	- 1 signal board (SB) - 3 communication modules (CM)	- 1 signal board (SB) - 2 signal modules (SM) - 3 communication modules (CM)	- 1 signal board (SB) - 8 signal modules (SM) - 3 communication modules (CM)	- 1 signal board (SB) - 8 signal modules (SM) - 3 communication modules (CM)	- 1 signal board (SB) - 8 signal modules (SM) - 3 communication modules (CM)
Part number	6ES7211-1AE40-0XB0	6ES7212-1AE40-0XB0	6ES7214-1AG40-0XB0	6ES7215-1AG40-0XB0	6ES7217-1AG40-0XB0
	6ES7211-1HE40-0XB0	6ES7212-1HE40-0XB0	6ES7214-1HG40-0XB0	6ES7215-1HG40-0XB0
	6ES7211-1BE40-0XB0	6ES7212-1BE40-0XB0	6ES7214-1BG40-0XB0	6ES7215-1BG40-0XB0

FAIL-SAFE CPU	CPU 1212 FC (DC/DC/DC DC/DC/Relay)	CPU 1214FC (DC/DC/DC DC/DC/Relay)	CPU 1215FC (DC/DC/DC DC/DC/Relay)
Power loss	9W	12W	12W
Work memory	100 kbyte	125 kbyte	150 kbyte
Load memory	2 Mbyte	4 Mbyte	4 Mbyte
Digital inputs	8	14	14
Digital outputs	6	10	10
Analog inputs	2	2	2
Analog outputs	0	0	2
Counting frequency (counter) max	100 kHz	100 kHz	100 kHz
Expandable	- 1 signal board (SB) - 2 signal modules (SM) - 3 communication modules (CM)	- 1 signal board (SB) - 8 signal modules (SM) - 3 communication modules (CM)	- 1 signal board (SB) - 8 signal modules (SM) - 3 communication modules (CM)
Part number	6ES7212-1AF40-0XB0	6ES7214-1AF40-0XB0	6ES7215-1AF40-0XB0
Part number	6ES7212-1HF40-0XB0	6ES7214-1HF40-0XB0	6ES7215-1HF40-0XB0