General information | |
Product type designation | CPU 1512SP-1 PN |
Configuration control | |
via dataset | Yes |
Control elements | |
Mode selector switch | 1 |
Supply voltage | |
Type of supply voltage | 24 V DC |
permissible range, lower limit (DC) | 19.2V |
permissible range, upper limit (DC) | 28.8V |
Reverse polarity protection | Yes |
Mains buffering | |
| 5ms |
Input current | |
Current consumption (rated value) | 0.6A |
Inrush current, max. | 4.7A; Rated value |
It | 0.14As |
Power | |
Infeed power to the backplane bus | 8.75W |
Power loss | |
Power loss, typ. | 5.6W |
Memory | |
Number of slots for SIMATIC memory card | 1 |
SIMATIC memory card required | Yes |
Work memory | |
| 200kbyte |
| 1Mbyte |
Load memory | |
| 32Gbyte |
Backup | |
| Yes |
CPU processing times | |
for bit operations, typ. | 48ns |
for word operations, typ. | 58ns |
for fixed point arithmetic, typ. | 77ns |
for floating point arithmetic, typ. | 307ns |
CPU-blocks | |
Number of elements (total) | 2000; In addition to blocks such as DBs, FBs and FCs, UDTs, global constants, etc. are also regarded as elements |
DB | |
| 1 ... 60 999; subdivided into: number range that can be used by the user: 1 ... 59 999, and number range of DBs created via SFC 86: 60 000 ... 60 999 |
| 1Mbyte; For DBs with absolute addressing, the max. size is 64 KB |
FB | |
| 0 ... 65 535 |
| 200kbyte |
FC | |
| 0 ... 65 535 |
| 200kbyte |
OB | |
| 200kbyte |
| 100 |
| 20 |
| 20 |
| 20 |
| 50 |
| 3 |
| 1 |
| 2 |
| 100 |
| 4 |
| 2 |
| 1 |
Nesting depth | |
| 24 |
Counters, timers and their retentivity | |
S7 counter | |
| 2048 |
Retentivity | |
| Yes |
IEC counter | |
| Any (only limited by the main memory) |
Retentivity | |
| Yes |
S7 times | |
| 2048 |
Retentivity | |
| Yes |
IEC timer | |
| Any (only limited by the main memory) |
Retentivity | |
| Yes |
Data areas and their retentivity | |
Retentive data area (incl. timers, counters, flags), max. | 128kbyte; Available retentive memory for bit memories, timers, counters, DBs, and technology data (axes): 88 KB |
Flag | |
| 16kbyte |
| 8; 8 clock memory bits, grouped into one clock memory byte |
Data blocks | |
| Yes |
| No |
Local data | |
| 64kbyte; max. 16 KB per block |
Address area | |
Number of IO modules | 2048; max. number of modules / submodules |
I/O address area | |
| 32kbyte; All inputs are in the process image |
| 32kbyte; All outputs are in the process image |
per integrated IO subsystem | |
| 8kbyte |
| 8kbyte |
per CM/CP | |
| 8kbyte |
| 8kbyte |
Subprocess images | |
| 32 |
Address space per module | |
| 32byte; For input and output data respectively |
Address space per station | |
| 1280byte; for central inputs and outputs; depending on configuration |
Hardware configuration | |
Number of distributed IO systems | 20 |
Number of DP masters | |
| 1 |
Number of IO Controllers | |
| 1 |
| 0 |
Rack | |
| 64; CPU + 64 modules + server module (mounting width max. 1 m) |
| 1 |
PtP CM | |
| the number of connectable PtP CMs is only limited by the number of available slots |
Time of day | |
Clock | |
| Hardware clock |
| 6wk; At 40 C ambient temperature, typically |
| 10s; Typ.: 2 s |
Operating hours counter | |
| 16 |
Clock synchronization | |
| Yes |
| Yes; Via CM DP module |
| Yes; Via CM DP module |
| Yes |
| Yes |
| Yes |
Interfaces | |
Number of PROFINET interfaces | 1 |
Number of PROFIBUS interfaces | 1; Via CM DP module |
With optical interface | Yes; Via BusAdapter BA 2x SCRJ |
1. Interface | |
Interface types | |
| 3; 1. integr. + 2. via BusAdapter |
| Yes |
| Yes; X1 |
| Yes; Applicable BusAdapter: BA 2x RJ45, BA 2x FC, BA 2x SCRJ, BA SCRJ / RJ45, BA SCRJ / FC |
Functionality | |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
2. Interface | |
Interface types | |
| 1 |
| Yes; Via CM DP module |
Functionality | |
| Yes |
| Yes |
| Yes |
Interface types | |
RJ 45 (Ethernet) | |
| Yes |
| Yes |
| Yes |
| Yes |
RS 485 | |
| 12Mbit/s |
Protocols | |
Number of connections | |
| 88 |
| 10 |
| 88 |
| 16 |
PROFINET IO Controller | |
Services | |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes; As MRP redundancy manager and/or MRP client; max. number of devices in the ring: 50 |
| Yes |
| Yes; Max. 32 PROFINET devices |
| 128; In total, up to 253 distributed I/O devices can be connected via PROFIBUS or PROFINET |
| 64 |
| 128 |
| 128 |
| 8 |
| 8 |
| The minimum value of the update time also depends on communication share set for PROFINET IO, on the number of IO devices, and on the quantity of configured user data |
Update time for IRT | |
| 250 μs to 4 ms; Note: In the case of IRT with isochronous mode, the minimum update time of 625 s of the isochronous OB is decisive |
| 500 μs to 8 ms; Note: In the case of IRT with isochronous mode, the minimum update time of 625 s of the isochronous OB is decisive |
| 1 ms to 16 ms |
| 2 ms to 32 ms |
| 4 ms to 64 ms |
| Update time = set "odd" send clock (any multiple of 125 s: 375 s, 625 s ... 3 875 s) |
Update time for RT | |
| 250 s to 128 ms |
| 500 s to 256 ms |
| 1 ms to 512 ms |
| 2 ms to 512 ms |
| 4 ms to 512 ms |
PROFINET IO Device | |
Services | |
| Yes |
| Yes |
| No |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| 4 |
SIMATIC communication | |
| Yes |
| Yes |
| See online help (S7 communication, user data size) |
Open IE communication | |
| Yes |
| 64kbyte |
| Yes |
| Yes |
| 64kbyte |
| Yes |
| 1472byte |
| No |
| Yes |
| Yes |
| Yes |
Web server | |
| Yes; Standard and user-defined pages |
| Yes; Standard and user-defined pages |
PROFIBUS DP master | |
| 48 |
Services | |
| Yes |
| Yes |
| Yes |
| No |
| No |
| 125 |
| Yes |
Further protocols | |
| Yes; MODBUS TCP |
Media redundancy | |
| 200ms |
| 50 |
Isochronous mode | |
Isochronous operation (application synchronized up to terminal) | Yes; Only with PROFINET; with minimum OB 6x cycle of 625 s |
S7 message functions | |
Number of login stations for message functions, max. | 32 |
Program alarms | Yes |
Number of configurable program alarms | 5000 |
Number of simultaneously active program alarms | |
| 300 |
| 100 |
| 80 |
Test commissioning functions | |
Joint commission (Team Engineering) | Yes; Parallel online access possible for up to 3 engineering systems |
Status block | Yes; up to 8 simultaneously |
Single step | No |
Status/control | |
| Yes |
| Inputs/outputs, memory bits, DBs, distributed I/Os, timers, counters |
| |
| 200; per job |
| 200; per job |
Forcing | |
| Yes |
| Peripheral inputs/outputs |
| 200 |
Diagnostic buffer | |
| Yes |
| 1000 |
| 500 |
Traces | |
| 4; Up to 512 KB of data per trace are possible |
Interrupts/diagnostics/status information | |
Diagnostics indication LED | |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
Supported technology objects | |
Motion Control | Yes |
| |
| 6; Requirement: There must be no other motion technology objects created; note: The number of axes affects the cycle time of the PLC program; selection guide via the TIA Selection Tool |
| |
| 6; Requirement: There must be no other motion technology objects created; note: The number of axes affects the cycle time of the PLC program; selection guide via the TIA Selection Tool |
| |
| 3; Requirement: There must be no other motion technology objects created; note: The number of axes affects the cycle time of the PLC program; selection guide via the TIA Selection Tool |
| |
| 6; Requirement: There must be no other motion technology objects created; note: The number of axes affects the cycle time of the PLC program; selection guide via the TIA Selection Tool |
Controller | |
| Yes; Universal PID controller with integrated optimization |
| Yes; PID controller with integrated optimization for valves |
| Yes; PID controller with integrated optimization for temperature |
Counting and measuring | |
| Yes |
Ambient conditions | |
Ambient temperature during operation | |
| -40C; = Tmin; Startup @ -25 C |
| 60C |
| 0C |
| 50C |
Ambient temperature during storage/transportation | |
| -40C |
| 70C |
Altitude during operation relating to sea level | |
| 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 |
Use in stationary industrial systems | |
| Yes; Class 3B2 mold, fungus and dry rot spores (with the exception of fauna); Class 3B3 on request |
| 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 |
Know-how protection | |
| Yes |
| Yes |
| Yes |
Access protection | |
| Yes |
| Yes |
| Yes |
Cycle time monitoring | |
| adjustable minimum cycle time |
| adjustable maximum cycle time |
Dimensions | |
Width | 100mm |
Height | 117mm |
Depth | 75mm |
Weights | |
Weight, approx. | 310g |