General information | | | | | |
Engineering with | | | | | |
| STEP 7 V5.5 + SP1 or higher or STEP 7 V5.2 + SP1 or higher with HSP 218 + Distributed Safety | STEP 7 V5.5 or higher, Distributed Safety V5.4 SP4 | STEP 7 V5.5 + SP1 or higher or STEP 7 V5.2 + SP1 or higher with HSP 202 + Distributed Safety | STEP 7 V5.5 or higher, Distributed Safety V5.4 SP4 | STEP 7 V5.5 or higher, Distributed Safety V5.4 SP4 |
Supply voltage | | | | | |
Rated value (DC) | | | | | |
| Yes | Yes | Yes | Yes | Yes |
Power loss | | | | | |
Power loss, typ. | 4.5 W | 4.65 W | 4.5 W | 4.65 W | 14 W |
Memory | | | | | |
Work memory | | | | | |
| 384 kbyte | 512 kbyte | 1 536 kbyte | 1 536 kbyte | 2 560 kbyte |
| 128 kbyte | 128 kbyte | 256 kbyte | 256 kbyte | 700 kbyte |
Load memory | | | | | |
| 8 Mbyte | 8 Mbyte | 8 Mbyte | 8 Mbyte | 8 Mbyte |
CPU processing times | | | | | |
for bit operations, typ. | 0.05 µs | 0.05 µs | 0.025 µs | 0.025 µs | 0.004 µs |
for word operations, typ. | 0.09 µs | 0.09 µs | 0.03 µs | 0.03 µs | 0.01 µs |
for fixed point arithmetic, typ. | 0.12 µs | 0.12 µs | 0.04 µs | 0.04 µs | 0.01 µs |
for floating point arithmetic, typ. | 0.45 µs | 0.45 µs | 0.16 µs | 0.16 µs | 0.04 µs |
Counters, timers and their retentivity | | | | | |
S7 counter | | | | | |
| 256 | 256 | 512 | 512 | 2 048 |
IEC counter | | | | | |
| Yes | Yes | Yes | Yes | Yes |
S7 times | | | | | |
| 256 | 256 | 512 | 512 | 2 048 |
IEC timer | | | | | |
| Yes | Yes | Yes | Yes | Yes |
Data areas and their retentivity | | | | | |
Flag | | | | | |
| 2 048 byte | 2 048 byte | 4 096 byte | 4 096 byte | 8 192 byte |
Address area | | | | | |
I/O address area | | | | | |
| 2 048 byte | 2 048 byte | 8 192 byte | 8 192 byte | 8 192 byte |
| 2 048 byte | 2 048 byte | 8 192 byte | 8 192 byte | 8 192 byte |
Process image | | | | | |
| 2 048 byte | 2 048 byte | 8 192 byte | 8 192 byte | 8 192 byte |
| 2 048 byte | 2 048 byte | 8 192 byte | 8 192 byte | 8 192 byte |
Time of day | | | | | |
Clock | | | | | |
| Yes | Yes | Yes | Yes | Yes |
Operating hours counter | | | | | |
| 1 | 1 | 4 | 4 | 4 |
1. Interface | | | | | |
Interface type | Integrated RS 485 interface | Integrated RS 485 interface | Integrated RS 485 interface | Integrated RS 485 interface | Integrated RS 485 interface |
Physics | RS 485 | RS 485 | RS 485 | RS 485 | RS 485 |
Functionality | | | | | |
| Yes | Yes | Yes | Yes | Yes |
| No | Yes | Yes | Yes | Yes |
| No | Yes | Yes; A DP slave at both interfaces simultaneously is not possible | Yes | Yes; A DP slave at both interfaces simultaneously is not possible |
| No | No | No | No | No |
DP master | | | | | |
| | 124 | 124 | 124 | 124 |
2. Interface | | | | | |
Interface type | Integrated RS 485 interface | PROFINET | Integrated RS 485 interface | PROFINET | Integrated RS 485 interface |
Physics | RS 485 | Ethernet RJ45 | RS 485 | Ethernet RJ45 | RS 485 |
Interface types | | | | | |
| | 2 | | 2 | |
Functionality | | | | | |
| No | No | No | No | No |
| | Yes; Also simultaneously with IO-Device functionality | | Yes; Also simultaneously with IO-Device functionality | No |
| | Yes; Also simultaneously with IO Controller functionality | | Yes; Also simultaneously with IO Controller functionality | No |
| | Yes | | Yes | No |
| Yes | No | Yes | No | Yes |
| Yes | No | Yes; A DP slave at both interfaces simultaneously is not possible | No | Yes; A DP slave at both interfaces simultaneously is not possible |
DP master | | | | | |
| 124; Per station | | 124 | | 124 |
3. Interface | | | | | |
Interface type | | | | | PROFINET |
Physics | | | | | Ethernet RJ45 |
Interface types | | | | | |
| | | | | 2 |
Functionality | | | | | |
| | | | | No |
| | | | | Yes; Also simultaneously with I-Device functionality |
| | | | | Yes; Also simultaneously with IO Controller functionality |
| | | | | Yes |
| | | | | No |
| | | | | No |
Isochronous mode | | | | | |
Isochronous operation (application synchronized up to terminal) | Yes | Yes; Via PROFIBUS DP or PROFINET interface | | Yes; Via PROFIBUS DP or PROFINET interface | Yes; Via 2nd PROFIBUS DP or PROFINET interface |
Communication functions | | | | | |
PG/OP communication | Yes | Yes | Yes | Yes | Yes |
Data record routing | Yes | Yes | Yes | Yes | Yes |
Global data communication | | | | | |
| Yes | Yes | Yes | Yes | Yes |
S7 basic communication | | | | | |
| Yes | Yes | Yes | Yes | Yes |
S7 communication | | | | | |
| Yes | Yes | Yes | Yes | Yes |
S5 compatible communication | | | | | |
| Yes; via CP and loadable FC | Yes; via CP and loadable FC | Yes; via CP and loadable FC | Yes; via CP and loadable FC | Yes; via CP and loadable FC |
Open IE communication | | | | | |
| | Yes; via integrated PROFINET interface and loadable FBs | | Yes; via integrated PROFINET interface and loadable FBs | Yes; via integrated PROFINET interface and loadable FBs |
| | 8 | | 16 | 32 |
| | Yes; via integrated PROFINET interface and loadable FBs | | Yes; via integrated PROFINET interface and loadable FBs | Yes; via integrated PROFINET interface and loadable FBs |
| | 8 | | 16 | 32 |
| | Yes; via integrated PROFINET interface and loadable FBs | | Yes; via integrated PROFINET interface and loadable FBs | Yes; via integrated PROFINET interface and loadable FBs |
| | 8 | | 16 | 32 |
Web server | | | | | |
| | Yes; only read function | | Yes | Yes |
Number of connections | | | | | |
| 16 | 16 | 32 | 32 | 32 |
Ambient conditions | | | | | |
Ambient temperature during operation | | | | | |
| 0 °C | 0 °C | 0 °C | 0 °C | 0 °C |
| 60 °C | 60 °C | 60 °C | 60 °C | 60 °C |
Configuration | | | | | |
Programming | | | | | |
Programming language | | | | | |
| Yes | Yes | Yes | Yes | Yes |
| Yes | Yes | Yes | Yes | Yes |
| Yes | Yes | Yes | Yes | Yes |
| Yes | Yes | Yes | Yes | Yes |
| Yes | Yes | Yes | Yes | Yes |
| Yes | Yes | Yes | Yes | Yes |
| Yes | Yes | Yes | Yes | Yes |
Know-how protection | | | | | |
| Yes | Yes | Yes | Yes | Yes |
| Yes; With S7 block Privacy | Yes; With S7 block Privacy | Yes; With S7 block Privacy | Yes; With S7 block Privacy | Yes; With S7 block Privacy |
Dimensions | | | | | |
Width | 40 mm | 40 mm | 40 mm | 40 mm | 120 mm |
Height | 125 mm | 125 mm | 125 mm | 125 mm | 125 mm |
Depth | 130 mm | 130 mm | 130 mm | 130 mm | 130 mm |
Weights | | | | | |
Weight, approx. | 290 g | 340 g | 360 g | 340 g | 1 250 g |