Customization: | Available |
---|---|
Task: | Program |
Structure: | Combination |
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The compact CPU 1214C 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 / 5 … 250 V AC |
2 A; 30 W DC / 200 W AC |
|
85 … 264 V AC | 24 V DC | 5 … 30 V DC / 5 … 250 V AC |
2 A; 30 W DC / 200 W AC |
SIMATIC S7-1200, CPU 1214C, compact CPU, DC/DC/relay, onboard I/O: 14 DI 24 V DC; 10 DO relay 2 A; 2 AI 0-10 V DC, power supply: DC 20.4- 28.8 V DC, program/data memory 100 KB |
|
General information | |
Product type designation | CPU 1214C DC/DC/relay 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 0.8 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 | |
|
100 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; Relays |
Switching capacity of the outputs | |
|
2 A 30 W with DC, 200 W with AC |
Output delay with resistive load | |
|
10 ms; max. |
|
10 ms; max. |
Relay outputs | |
|
10 mechanically 10 million, at rated load voltage 100 000 |
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 |
Isolated | Yes |
automatic detection of transmission rate | Yes |
Autonegotiation | Yes |
Autocrossing | Yes |
Interface types | |
|
Yes 1 No |
Protocols | |
|
Yes |
|
Yes |
|
Yes |
|
Yes; Optionally also encrypted |
|
Yes |
|
No |
PROFINET IO Controller | |
|
100 Mbit/s |
Services | |
- PG/OP communication | Yes; encryption with TLS V1.3 pre-selected |
- Isochronous mode | No |
- IRT | No |
- PROFIenergy | No |
- Prioritized startup | Yes |
- Number of IO devices with prioritized startup, | 16 |
max. | |
- Number of connectable IO Devices, max. | 16 |
- Number of connectable IO Devices for RT, | 16 |
max. | |
- of which in line, max. | 16 |
- Activation/deactivation of IO Devices | Yes |
- Number of IO Devices that can be | 8 |
simultaneously activated/deactivated, max. |
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