Customization: | Available |
---|---|
Task: | Program |
Structure: | Combination |
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The compact CPU 1215C has:
Device versions |
||||
---|---|---|---|---|
Option |
Supply voltage |
Input voltage DI |
Output voltage DO |
Output current |
|
24 V DC |
24 V DC |
24 V DC |
0.5 A, transistor |
|
24 V DC |
24 V DC |
5 … 30 V DC / |
2 A; |
|
85 … 264 V AC |
24 V DC |
5 … 30 V DC / |
2 A; |
SIMATIC S7-1200, CPU 1215C, compact CPU, DC/DC/DC, 2 PROFINET ports, onboard I/O: 14 DI 24 V DC; 10 DO 24 V DC; 0.5A; 2 AI 0-10 V DC, 2 AO 0-20 mA DC, Power supply: DC 20.4-28.8V DC, Program/data memory 125 KB |
|
General information | |
Product type designation | CPU 1215C 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) | 500 mA; CPU only 1 500 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. | 1 600 mA; Max. 5 V DC for SM and CM |
Encoder supply | |
24 V encoder supply | |
|
L+ minus 4 V DC min. |
Power loss | |
Power loss, typ. | 12 W |
Memory | |
Work memory | |
|
125 kbyte No |
Load memory | |
|
4 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 | |
|
8 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 comm. modules, 1 signal board, 8 signal modules |
Time of day | |
Clock | |
|
Yes 480 h; Typical ±60 s/month at 25 °C |
Digital inputs | |
Number of digital inputs
|
14; Integrated 6; HSC (High Speed Counting) Yes |
Source/sink input | |
Number of simultaneously controllable inputs | |
all mounting positions | |
- up to 40 °C, max. | 14 |
Input voltage | |
|
24 V 5 V DC at 1 mA 15 V DC at 2.5 mA |
Input delay (for rated value of input voltage) | |
for standard inputs | |
- parameterizable - at "0" to "1", min. - at "0" to "1", max. |
0.2 ms, 0.4 ms, 0.8 ms, 1.6 ms, 3.2 ms, 6.4 ms and 12.8 ms, selectable in groups of four 0.2 ms 12.8 ms |
for interrupt inputs | |
- parameterizable | Yes |
for technological functions | |
- parameterizable | Single phase: 3 @ 100 kHz & 3 @ 30 kHz, differential: 3 @ 80 kHz & 3 @ 30 kHz |
Cable length | |
|
500 m; 50 m for technological functions 300 m; for technological functions: No |
Digital outputs | |
Number of digital outputs
|
10 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 | 2 |
Output ranges, current | |
|
Yes |
Analog value generation for the inputs | |
Integration and conversion time/resolution per channel | |
|
10 bit Yes 625 µs |
Analog value generation for the outputs | |
Integration and conversion time/resolution per channel | |
|
10 bit |
Encoder | |
Connectable encoders | |
|
Yes |
1. Interface | |
Interface type | PROFINET Yes Yes Yes Yes |
Isolated | |
automatic detection of transmission rate | |
Autonegotiation | |
Autocrossing | |
Interface types | |
|
Yes 2 Yes |
Protocols | |
|
Yes Yes Yes Yes; Optionally also encrypted Yes Yes |
PROFINET IO Controller | |
|
100 Mbit/s |