General information | |
Product type designation | CPU 1217C DC/DC/DC |
Engineering with | |
| STEP 7 V14 or higher |
Supply voltage | |
Rated value (DC) | |
| Yes |
Encoder supply | |
24 V encoder supply | |
| L+ minus 4 V DC min. |
Power loss | |
Power loss, typ. | 12 W |
Memory | |
Work memory | |
| 150 kbyte |
Load memory | |
| 4 Mbyte |
| with SIMATIC memory card |
Backup | |
| Yes |
CPU processing times | |
for bit operations, typ. | 0.085 µs; / instruction |
for word operations, typ. | 1.7 µs; / instruction |
for floating point arithmetic, typ. | 2.3 µs; / Operation |
Data areas and their retentivity | |
Flag | |
| 8 kbyte; Size of bit memory address area |
Process image | |
| 1 kbyte |
| 1 kbyte |
Time of day | |
Clock | |
| Yes |
Digital inputs | |
Number of digital inputs | 14; Integrated |
| 6; HSC (High Speed Counting) |
Digital outputs | |
Number of digital outputs | 10 |
| 4; 100 kHz Pulse Train Output |
Analog inputs | |
Number of analog inputs | 2 |
Input ranges | |
| Yes |
Analog outputs | |
Number of analog outputs | 2 |
Output ranges, current | |
| Yes |
1. Interface | |
Interface type | PROFINET |
Physics | Ethernet |
Functionality | |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes; as MRP client |
Communication functions | |
S7 communication | |
| Yes |
Open IE communication | |
| Yes |
| Yes |
| Yes |
Web server | |
| Yes |
Number of connections | |
| 16; dynamically |
Integrated Functions | |
Number of counters | 6 |
Counting frequency (counter) max. | 1 MHz |
Frequency meter | Yes |
controlled positioning | Yes |
Number of position-controlled positioning axes, max. | 8 |
Number of positioning axes via pulse-direction interface | 4; With integrated outputs |
PID controller | Yes |
Number of alarm inputs | 4 |
Number of pulse outputs | 4 |
Limit frequency (pulse) | 1 MHz |
Ambient conditions | |
Ambient temperature during operation | |
| -20 °C |
| 60 °C; Number of simultaneously activated inputs or outputs 7 or 5 (no adjacent points) at 60 °C horizontal or 50 °C vertical, 14 or 10 at 55 °C horizontal or 45 °C vertical |
Pollutant concentrations | |
| S02: < 0.5 ppm; H2S: < 0.1 ppm; RH < 60% condensation-free |
Configuration | |
Programming | |
Programming language | |
| Yes |
| Yes |
| Yes |
Dimensions | |
Width | 150 mm |
Height | 100 mm |
Depth | 75 mm |
Weights | |
Weight, approx. | 530 g |