Siemens SIMATIC S7-1200

Technical specifications
A.4 CPU 1211C
S7-1200 Programmable controller
1370 System Manual, V4.2, 09/2016, A5E02486680-AK
A.4
CPU 1211C
A.4.1
General specifications and features
Table A- 9 General specifications
Technical data
CPU 1211C
AC/DC/Relay
CPU 1211C
DC/DC/Relay
CPU 1211C
DC/DC/DC
Article number
6ES7211-1BE40-0XB0
6ES7211-1HE40-0XB0
6ES7211-1AE40-0XB0
Dimensions W x H x D (mm) 90 x 100 x 75
Shipping weight
420 grams
380 grams
370 grams
Power dissipation 10 W 8 W
Current available (CM bus)
750 mA max. (5 V DC)
Current available (24 V DC)
300 mA max. (sensor power)
Digital input current consumption
(24 V DC)
4 mA/input used
Table A- 10 CPU features
Technical data
Description
User memory
(Refer to "General
technical specifica-
tions"
(Page 1359), "In-
ternal CPU
memory reten-
tion".)
Work
50 Kbytes
Load
1 Mbyte internal, expandable up to SD card size
Retentive 10 Kbytes
On-board digital I/O
6 inputs/4 outputs
On-board analog I/O
2 inputs
Process image size
1024 bytes of inputs (I) /1024 bytes of outputs (Q)
Bit memory (M)
4096 bytes
Temporary (local) memory
• 16 Kbytes for startup and program cycle (including associated FBs and
FCs)
• 6 Kbytes for each of the other interrupt priority levels (including FBs and
FCs)
Signal modules expansion
none
SB, CB, BB expansion
1 max.
Communication module expansion
3 CMs max.
High-speed counters Up to 6 configured to use any built-in or SB inputs. Refer to "Hardware input
pin assignment" (Page 580) for CPU 1211C: HSC default address assign-
ments.
100/
1
80 kHz (Ia.0 to Ia.5)