| SIMATIC DP, IM151-7 CPU FO FOR ET200S, WORKING MEMORY 48KB ( FROM FW V1.13 ON), INTEGR. PROFIBUS DP INTERFACE (FO SIMPLEX CONNECTOR) AS DP SLAVE, W/O BATTERY |
| General information |
| [nicht versorgt: TAK_ABW067_001_000] |
| associated programming package | STEP 7 V5.1 or higher |
| Supply voltage |
| 24 V DC | Yes |
| permissible range, lower limit (DC) | 20.4 V |
| permissible range, upper limit (DC) | 28.8 V |
| Reverse polarity protection | Yes; against destruction |
| Input current |
| Inrush current, max. | 3.5 A |
| from supply voltage 1L+, max. | 250 mA |
| Output current |
| Current output to backplane bus (DC 5 V), max. | 700 mA |
| Power losses |
| Power loss, typ. | 4.5 W |
| Memory |
| Work memory |
| integrated | 48 Kibyte; as of FW V1.13 48 KB; previously 24 KB |
| expandable | No |
| Load memory |
| pluggable (MMC) | Yes |
| pluggable (MMC), max. | 2 Mbyte |
| Data management on MMC (after last programming), min. | 10 a |
| CPU processing times |
| for bit operations, min. | 0.3 µs |
| for word operations, min. | 1 µs |
| for fixed point arithmetic, min. | 2 µs |
| for floating point arithmetic, min. | 20 µs |
| for timer/counter operations, min. | 12 µs |
| CPU-blocks |
| DB |
| Number, max. | 127 |
| Size, max. | 8 Kibyte |
| FB |
| Number, max. | 128 |
| Size, max. | 8 Kibyte |
| FC |
| Number, max. | 128 |
| Size, max. | 8 Kibyte |
| OB |
| Size, max. | 8 Kibyte |
| Number of free cycle OBs | 1; OB 1 |
| Number of time alarm OBs | 1; OB 10 |
| Number of delay alarm OBs | 1; OB 20 |
| Number of time interrupt OBs | 1; OB 35 |
| Number of process alarm OBs | 1; OB 40 |
| Number of startup OBs | 1; OB 100 |
| Number of asynchronous error OBs | 4; OB 80, 82, 85, 86 |
| Nesting depth |
| per priority class | 8 |
| additional within an error OB | 4 |
| Counters, timers and their retentivity |
| S7 counter |
| Number | 64 |
| Retentivity |
| adjustable | Yes |
| lower limit | 0 |
| upper limit | 63 |
| preset | Z 0 to Z 7 |
| Counting range |
| adjustable | Yes |
| lower limit | 0 |
| upper limit | 999 |
| IEC counter |
| present | Yes |
| Type | SFB |
| Number | Unlimited (limited only by RAM capacity) |
| S7 times |
| Number | 128 |
| Retentivity |
| adjustable | Yes |
| lower limit | 0 |
| upper limit | 127 |
| preset | No retentivity |
| Time range |
| lower limit | 10 ms |
| upper limit | 9990 s |
| IEC timer |
| present | Yes |
| Type | SFB |
| Number | Unlimited (limited only by RAM capacity) |
| Data areas and their retentivity |
| retentive data area in total (incl. times, counters, flags), max. | 4736 byte |
| Flag |
| Number, max. | 256 byte |
| Retentivity available | Yes; MB 0 to MB 255 |
| Retentivity preset | MB 0 to MB 15 |
| Number of clock memories | 8; 1 memory byte |
| Data blocks |
| Number, max. | 127 |
| Size, max. | 8 Kibyte |
| Retentivity adjustable | Yes |
| Local data |
| per priority class, max. | 1536 byte |
| Address area |
| I/O address area |
| Inputs | 1536 byte |
| Outputs | 1536 byte |
| of which, distributed |
| Inputs | 64 byte |
| Outputs | 64 byte |
| Process image |
| Inputs | 128 byte |
| Outputs | 128 byte |
| Digital channels |
| Inputs | 248 |
| Outputs | 248 |
| Analog channels |
| Inputs | 124 |
| Outputs | 124 |
| Addressing volume |
| Outputs | 244 byte |
| Inputs | 244 byte |
| Hardware configuration |
| Number of mounting rails that can be used | 1 |
| Max. length of mounting rail | Station width: <= 1 m or < 2 m |
| Number of modules per system, max. | 63 |
| Connectable programming devices/PCs | PGs/OPs with STEP 7 connectable via PROFIBUS interface |
| Time of day |
| Clock |
| Software clock | Yes |
| Operating hours counter |
| Number | 0 |
| Interfaces |
| Interfaces | 1 x MPI/PROFIBUS DP |
| Number of USB interfaces | 0 |
| Number of parallel interfaces | 0 |
| Number of 20 mA interfaces (TTY) | 0 |
| Number of RS 232 interfaces | 0 |
| Number of RS 422 interfaces | 0 |
| Number of other hardware interfaces | 1 |
| PROFIBUS DP |
| Node addresses | 1 to 125 |
| Cable length, max. | 1000 m; 100 to 1000 m (depending on transmission speed), without repeaters |
| 1st interface |
| Isolated | No |
| Power supply to interface (15 to 30 V DC), max. | 80 mA |
| Functionality |
| DP slave | Yes |
| DP slave |
| Number of connections | 11 |
| Services |
| S7 communication, as client | Yes |
| S7 communication, as server | Yes |
| Direct data exchange (slave-to-slave communication) | Yes |
| GSD file | http://www.siemens.de/profibus-gsd |
| Transmission rate, max. | 12 Mbit/s |
| Test commissioning functions |
| Diagnostic buffer |
| present | Yes |
| Number of entries, max. | 100 |
| Ambient conditions |
| Operating temperature |
| Min. | 0 °C |
| max. | 60 °C |
| Degree and class of protection |
| Type of protection | IP20 |
| Configuration |
| Configuration software |
| STEP 7 Lite | Yes; V2.0 or higher |
| programming |
| Programming language |
| SCL | Yes |
| Command set | Binary logic operations, bracketed operations, result allocation, saving, counting, loading, transferring, comparing, shifting, rotating, complementation, calling blocks, fixed point arithmetic, floating point arithmetic, jump functions |
| Nesting levels | 8 |
| Program organization | Linear, structured |
| Software libraries |
| Process diagnostics | Yes |
| Software controller | Yes; depending on the required memory space and the resulting execution time |
| System functions (SFC) | Interrupt and error processing, copy data, clock functions, diagnostic functions, module parameterization, operating mode transitions |
| Know-how protection |
| User program protection/password protection | Yes |
| Cycle time monitoring |
| lower limit | 1 ms |
| upper limit | 6000 ms |
| adjustable | Yes |
| preset | 150 ms |
| Dimensions |
| Width | 60 mm |
| Height | 119.5 mm |
| Depth | 75 mm |
| Weight |
| Weight, approx. | 200 g |
| internTechDB |
| Characteristics will be deleted after 2012-12-31 |
| Product version |
| STEP 7 | Yes; as of V5.1 |
