General information | |
Engineering with | |
| STEP 7 V5.5 or higher with HSP 191 |
Supply voltage | |
Rated value (DC) | |
| Yes |
Power loss | |
Power loss, typ. | 14 W |
Memory | |
Work memory | |
| 192 kbyte |
| 64 kbyte |
Load memory | |
| 8 Mbyte |
CPU processing times | |
for bit operations, typ. | 0.06 µs |
for word operations, typ. | 0.12 µs |
for fixed point arithmetic, typ. | 0.16 µs |
for floating point arithmetic, typ. | 0.59 µs |
Counters, timers and their retentivity | |
S7 counter | |
| 256 |
IEC counter | |
| Yes |
S7 times | |
| 256 |
IEC timer | |
| Yes |
Data areas and their retentivity | |
Flag | |
| 256 byte |
Address area | |
I/O address area | |
| 2 048 byte |
| 2 048 byte |
Process image | |
| 2 048 byte |
| 2 048 byte |
Time of day | |
Clock | |
| Yes |
Operating hours counter | |
| 1 |
Digital inputs | |
integrated channels (DI) | 24 |
Digital outputs | |
integrated channels (DO) | 16 |
Analog inputs | |
integrated channels (AI) | 5; 4 x current/voltage, 1 x resistance |
Input ranges | |
| Yes; ±10 V / 100 k?; 0 V to 10 V / 100 k? |
| Yes; ±20 mA / 100 ?; 0 mA to 20 mA / 100 ?; 4 mA to 20 mA / 100 ? |
| Yes; Pt 100 / 10 M? |
| Yes; 0 ? to 600 ? / 10 M? |
Analog outputs | |
integrated channels (AO) | 2 |
Output ranges, voltage | |
| Yes |
| Yes |
Output ranges, current | |
| Yes |
| Yes |
| Yes |
1. Interface | |
Interface type | Integrated RS 485 interface |
Physics | RS 485 |
Functionality | |
| Yes |
| Yes |
| Yes |
| No |
DP master | |
| 124 |
2. Interface | |
Interface type | PROFINET |
Physics | Ethernet RJ45 |
Interface types | |
| 2 |
Functionality | |
| No |
| Yes; Also simultaneously with IO-Device functionality |
| Yes; Also simultaneously with IO Controller functionality |
| Yes |
| No |
| No |
Isochronous mode | |
Isochronous operation (application synchronized up to terminal) | Yes; For PROFINET only |
Communication functions | |
PG/OP communication | Yes |
Data record routing | Yes |
Global data communication | |
| Yes |
S7 basic communication | |
| Yes |
S7 communication | |
| Yes |
S5 compatible communication | |
| Yes; via CP and loadable FC |
Open IE communication | |
| Yes; via integrated PROFINET interface and loadable FBs |
| 8 |
| Yes; via integrated PROFINET interface and loadable FBs |
| 8 |
| Yes; via integrated PROFINET interface and loadable FBs |
| 8 |
Web server | |
| Yes |
Number of connections | |
| 12 |
Integrated Functions | |
Number of counters | 4; See "Technological Functions" manual |
Counting frequency (counter) max. | 60 kHz |
Frequency measurement | Yes |
Number of frequency meters | 4; up to 60 kHz (see "Technological Functions" manual) |
controlled positioning | Yes |
integrated function blocks (closed-loop control) | Yes; PID controller (see "Technological Functions" manual) |
PID controller | Yes |
Number of pulse outputs | 4; Pulse width modulation up to 2.5 kHz (see "Technological Functions" Manual) |
Limit frequency (pulse) | 2.5 kHz |
Ambient conditions | |
Ambient temperature during operation | |
| -25 °C; = Tmin |
| 70 °C; = Tmax; @ 60°C for UL/ATEX/FM use |
Ambient temperature during storage/transportation | |
| -40 °C |
| 70 °C |
Extended ambient conditions | |
| Tmin ... Tmax at 1080 hPa ... 795 hPa (-1000 m ... +2000 m) // Tmin ... (Tmax - 10K) at 795 hPa ... 658 hPa (+2000 m ... +3500 m) // Tmin ... (Tmax - 20K) at 658 hPa ... 540 hPa (+3500 m ... +5000 m) |
Relative humidity | |
| 100 %; RH incl. condensation/frost (no commissioning under condensation conditions) |
Resistance | |
| Yes; Class 3B2 mold, fungus and dry rot spores (with the exception of fauna). The supplied connector covers must remain on the unused interfaces during operation! |
| Yes; Class 3C4 (RH < 75%) incl. salt spray according to EN 60068-2-52 (degree of severity 3). The supplied connector covers must remain on the unused interfaces during operation! |
| Yes; Class 3S4 incl. sand, dust. The supplied connector covers must remain on the unused interfaces during operation! |
Configuration | |
Programming | |
Programming language | |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
Know-how protection | |
| Yes |
| Yes; With S7 block Privacy |
Dimensions | |
Width | 120 mm |
Height | 125 mm |
Depth | 130 mm |
Weights | |
Weight, approx. | 730 g |