General information | | |
Engineering with | | |
| STEP 7 V5.5 + SP1 or higher or STEP 7 V5.3 + SP2 or higher with HSP 203 | STEP 7 V5.5 + SP1 or higher or STEP 7 V5.3 + SP2 or higher with HSP 203 |
Supply voltage | | |
Rated value (DC) | | |
| Yes | Yes |
Power loss | | |
Power loss, typ. | 12 W | 12 W |
Memory | | |
Work memory | | |
| 128 kbyte | 128 kbyte |
| 64 kbyte | 64 kbyte |
Load memory | | |
| 8 Mbyte | 8 Mbyte |
CPU processing times | | |
for bit operations, typ. | 0.07 µs | 0.07 µs |
for word operations, typ. | 0.15 µs | 0.15 µs |
for fixed point arithmetic, typ. | 0.2 µs | 0.2 µs |
for floating point arithmetic, typ. | 0.72 µs | 0.72 µs |
Counters, timers and their retentivity | | |
S7 counter | | |
| 256 | 256 |
IEC counter | | |
| Yes | Yes |
S7 times | | |
| 256 | 256 |
IEC timer | | |
| Yes | Yes |
Data areas and their retentivity | | |
Flag | | |
| 256 byte | 256 byte |
Address area | | |
I/O address area | | |
| 1 024 byte | 1 024 byte |
| 1 024 byte | 1 024 byte |
Process image | | |
| 1 024 byte | 1 024 byte |
| 1 024 byte | 1 024 byte |
Time of day | | |
Clock | | |
| Yes | Yes |
Operating hours counter | | |
| 1 | 1 |
Digital inputs | | |
integrated channels (DI) | 24 | 24 |
Digital outputs | | |
integrated channels (DO) | 16 | 16 |
Analog inputs | | |
integrated channels (AI) | 5; 4 x current/voltage, 1 x resistance | 5; 4 x current/voltage, 1 x resistance |
Input ranges | | |
| Yes; ±10 V / 100 k?; 0 V to 10 V / 100 k? | 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; ±20 mA / 100 ?; 0 mA to 20 mA / 100 ?; 4 mA to 20 mA / 100 ? |
| Yes; Pt 100 / 10 M? | Yes; Pt 100 / 10 M? |
| Yes; 0 ? to 600 ? / 10 M? | Yes; 0 ? to 600 ? / 10 M? |
Analog outputs | | |
integrated channels (AO) | 2 | 2 |
Output ranges, voltage | | |
| Yes | Yes |
| Yes | Yes |
Output ranges, current | | |
| Yes | Yes |
| Yes | Yes |
| Yes | Yes |
1. Interface | | |
Interface type | Integrated RS 485 interface | Integrated RS 485 interface |
Physics | RS 485 | RS 485 |
Functionality | | |
| Yes | Yes |
| No | No |
| No | No |
| No | No |
Communication functions | | |
PG/OP communication | Yes | Yes |
Data record routing | No | No |
Global data communication | | |
| Yes | Yes |
S7 basic communication | | |
| Yes | Yes |
S7 communication | | |
| Yes | Yes |
S5 compatible communication | | |
| Yes; via CP and loadable FC | Yes; via CP and loadable FC |
Number of connections | | |
| 8 | 8 |
Integrated Functions | | |
Number of counters | 3; See "Technological Functions" manual | 3; See "Technological Functions" manual |
Counting frequency (counter) max. | 30 kHz | 30 kHz |
Frequency measurement | Yes | Yes |
Number of frequency meters | 3; up to 30 kHz (see "Technological Functions" manual) | 3; up to 30 kHz (see "Technological Functions" manual) |
controlled positioning | No | No |
integrated function blocks (closed-loop control) | Yes; PID controller (see "Technological Functions" manual) | Yes; PID controller (see "Technological Functions" manual) |
PID controller | Yes | Yes |
Number of pulse outputs | 3; Pulse width modulation up to 2.5 kHz (see "Technological Functions" Manual) | 3; Pulse width modulation up to 2.5 kHz (see "Technological Functions" Manual) |
Limit frequency (pulse) | 2.5 kHz | 2.5 kHz |
Ambient conditions | | |
Ambient temperature during operation | | |
| -25 °C; = Tmin | -25 °C; = Tmin |
| 60 °C; = Tmax; the rated temperature range of -25 ... +55 °C (T1) applies for the use on railway vehicles according to EN50155 | 70 °C; = Tmax; 60 °C @ UL/cUL, ATEX and FM use |
Ambient temperature during storage/transportation | | |
| -40 °C | -40 °C |
| 70 °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) | 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 in bedewed state), horizontal installation | 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 in corrosive atmospheres! | 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 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! | 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 | Yes |
| Yes | Yes |
| Yes | Yes |
| Yes | Yes |
Know-how protection | | |
| Yes | Yes |
| Yes; With S7 block Privacy | Yes; With S7 block Privacy |
Dimensions | | |
Width | 120 mm | 120 mm |
Height | 125 mm | 125 mm |
Depth | 130 mm | 130 mm |
Weights | | |
Weight, approx. | 660 g | 660 g |