Customization: | Available |
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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, AC/DC/relay, onboard I/O: 14 DI 24 V DC; 10 DO relay 2 A; 2 AI 0-10 V DC, Power supply: AC 85-264 V AC at 47-63 Hz, Program/data memory 100 KB |
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General information | |||
Product type designation | CPU 1214C AC/DC/relay | ||
Firmware version | V4.5 | ||
Engineering with | |||
|
STEP 7 V17 or higher | ||
Supply voltage | |||
Rated value (AC) | |||
|
Yes | ||
|
Yes | ||
permissible range, lower limit (AC) | 85 V | ||
permissible range, upper limit (AC) | 264 V | ||
Line frequency | |||
|
47 Hz | ||
|
63 Hz | ||
Input current | |||
Current consumption (rated value) | 100 mA at 120 V AC; 50 mA at 240 V AC | ||
Current consumption, max. | 300 mA at 120 V AC; 150 mA at 240 V AC | ||
Inrush current, max. | 20 A; at 264 V | ||
I²t | 0.8 A²·s | ||
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 | |||
|
20.4 to 28.8V | ||
Power loss | |||
Power loss, typ. | 14 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 |
for word operations, typ. | 1.7 µs; / instruction 2.3 µs; / instruction |
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, max. | 16 | ||
- Number of connectable IO Devices, max. | 16 | ||
- Number of connectable IO Devices for RT, max. | 16 | ||
- of which in line, max. | 16 | ||
- Activation/deactivation of IO Devices | Yes | ||
- Number of IO Devices that can be simultaneously activated/deactivated, max. | 8 | ||
- Updating time | The minimum value of the update time also depends on the communication component set for PROFINET IO, on the number of IO devices and the quantity of configured user data. |