Customization: | Available |
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Task: | Program |
Structure: | Combination |
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The modular SIMATIC S7-1200 Controller forms the core of our current range for basic but very precise automation tasks. The S7-1200 CPUs with Safety Integrated perform both standard and safety-oriented tasks.
5 Standard controllers with graded performances in different versions:
Characteristics |
CPU 1211C |
CPU 1212C |
CPU 1214C |
CPU 1215C |
CPU 1217C |
---|---|---|---|---|---|
Options |
DC/DC/DC, AC/DC/relay, DC/DC/relay |
DC/DC/DC, AC/DC/relay, DC/DC/relay |
DC/DC/DC, AC/DC/relay, DC/DC/relay |
DC/DC/DC, AC/DC/relay, DC/DC/relay |
DC/DC/DC |
Work memory, integrated |
50 KB |
75 KB |
100 KB |
125 KB |
150 KB |
Load memory, integrated |
1 MB |
2 MB |
4 MB |
4 MB |
4 MB |
Memory card |
SIMATIC Memory Card (optional) |
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Digital inputs/outputs, integrated |
6/4 |
8/6 |
14/10 |
14/10 |
14/10 |
Analog inputs, integrated |
2 |
2 |
2 |
2 |
2 |
Analog outputs, integrated |
0 |
0 |
0 |
2 |
2 |
Process image |
1024 bytes for inputs, 1024 bytes for outputs |
||||
Expansion by signal board |
Max. 1 |
Max. 1 |
Max. 1 |
Max. 1 |
Max. 1 |
Expansion by signal modules |
No |
Max. 2 |
Max. 8 |
Max. 8 |
Max. 8 |
Expansion by communications modules |
Max. 3 |
Max. 3 |
Max. 3 |
Max. 3 |
Max. 3 |
Application
S7-1200 - CPU 1211C
For introduction to the Basic Controller family
S7-1200 - CPU 1212C
More memory, more integrated IOs and more expansion possibilities as compared to CPU 1211C
S7-1200 - CPU 1214C
More memory, more integrated IOs as compared to CPU 1212C and maximum expansion possibilities
S7-1200 - CPU 1215C
More memory, an additional Ethernet port and integrated analog outputs
as compared to CPU 1214C
S7-1200 - CPU 1217C
More memory, faster counters than CPU 1215C
SIMATIC S7-1200, CPU 1211C, compact CPU, DC/DC/DC, onboard I/O: 6 DI 24 V DC; 4 DO 24 V DC; 2 AI 0-10 V DC, Power supply: DC 20.4-28.8V DC, Program/data memory 50 KB |
|
General information | |
Product type designation | CPU 1211C DC/DC/DC V4.5 |
Firmware version | |
Engineering with | |
|
STEP 7 V17 or higher |
Supply voltage | |
Rated value (DC)
|
Yes 20.4 V 28.8 V Yes |
permissible range, lower limit (DC) | |
permissible range, upper limit (DC) | |
Reverse polarity protection | |
Load voltage L+ | |
|
24 V 20.4 V 28.8 V |
Input current | |
Current consumption (rated value) | 300 mA; CPU only 900 mA; CPU with all expansion modules 12 A; at 28.8 V DC 0.5 A²·s |
Current consumption, max. | |
Inrush current, max. | |
I²t | |
Output current | |
for backplane bus (5 V DC), max. | 750 mA; Max. 5 V DC for CM |
Encoder supply | |
24 V encoder supply | |
|
L+ minus 4 V DC min. |
Power loss | |
Power loss, typ. | 8 W |
Memory | |
Work memory | |
|
50 kbyte No |
Load memory | |
|
1 Mbyte with SIMATIC memory card |
Backup | |
|
Yes Yes Yes |
CPU processing times | |
for bit operations, typ. | 0.08 µs; / instruction 1.7 µs; / instruction 2.3 µs; / instruction |
for word operations, typ. | |
for floating point arithmetic, typ. | |
CPU-blocks | |
Number of blocks (total) | DBs, FCs, FBs, counters and timers. The maximum number of addressable blocks ranges from 1 to 65535. There is no restriction, the entire working memory can be used |
OB | |
|
Limited only by RAM for code |
Data areas and their retentivity | |
Retentive data area (incl. timers, counters, flags), max. | 14 kbyte |
Flag | |
|
4 kbyte; Size of bit memory address area |
Local data | |
|
16 kbyte; Priority class 1 (program cycle): 16 KB, priority class 2 to 26: 6 KB |
Address area | |
Process image | |
|
1 kbyte 1 kbyte |
Hardware configuration | |
Number of modules per system, max. | 3 communication modules, 1 signal board |
Time of day | |
Clock | |
|
Yes 480 h; Typical ±60 s/month at 25 °C |
Digital inputs | |
Number of digital inputs
|
6; Integrated 6; HSC (High Speed Counting) Yes |
Source/sink input | |
Number of simultaneously controllable inputs | |
all mounting positions | |
- up to 40 °C, max. | 6 |
Input voltage | |
|
24 V 5 V DC at 1 mA 15 V DC at 2.5 mA |
Input current | |
|
4 mA; nominal |
Input delay (for rated value of input voltage) | |
for standard inputs | |
- parameterizable - at "0" to "1", min. - at "0" to "1", max. |
0.1 / 0.2 / 0.4 / 0.8 / 1.6 / 3.2 / 6.4 / 10.0 / 12.8 / 20.0 μs; 0.05 / 0.1 / 0.2 / 0.4 / 0.8 / 1.6 / 3.2 / 6.4 / 10.0 / 12.8 / 20.0 ms 0.2 ms 12.8 ms |
for interrupt inputs | |
- parameterizable | Yes |
for technological functions | |
- parameterizable | Single phase : 3 @ 100 kHz, differential: 3 @ 80 kHz |
Cable length | |
|
500 m; 50 m for technological functions 300 m; for technological functions: No |
Digital outputs | |
Number of digital outputs
|
4 4; 100 kHz Pulse Train Output L+ (-48 V) |
Limitation of inductive shutdown voltage to | |
Switching capacity of the outputs | |
|
0.5 A |
|
5 W |
Output voltage | |
|
0.1 V; with 10 kOhm load 20 V |
Output current | |
|
0.5 A 0.1 mA |
Output delay with resistive load | |
|
1 µs 5 µs |
Switching frequency | |
|
100 kHz |
Relay outputs | |
|
0 |
Cable length | |
|
500 m 150 m |
Analog inputs | |
Number of analog inputs | 2 |
Input ranges | |
|
Yes |
Input ranges (rated values), voltages | |
|
Yes ≥100k ohms |
Cable length | |
|
100 m; twisted and shielded |
Analog outputs | |
Number of analog outputs | 0 |
Analog value generation for the inputs | |
Integration and conversion time/resolution per channel | |
|
10 bit Yes 625 µs |
Encoder | |
Connectable encoders | |
|
Yes |
1. Interface | |
Interface type | PROFINET Yes Yes Yes Yes |
Isolated | |
automatic detection of transmission rate | |
Autonegotiation | |
Autocrossing | |
Interface types | |
|
Yes 1 No |
Protocols | |
|
Yes Yes Yes Yes; Optionally also encrypted Yes No |
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