$ 1,707.98
The central processing units (CPUs) are the heart of the SIMATIC S7-1500. They execute the user program and network the controller with other automation components.
Thanks to numerous innovations, the CPUs of the SIMATIC S7-1500 deliver the ultimate plus in productivity and efficiency. The hardware is extremely compact and certified to IP20 or IP65/67 standard. These highly integrated, highly versatile modules save space in and around the cabinet and reduce the spare parts inventory costs.
| Article Number | 6ES7511-1AK02-0AB0 |
| Product type designation | CPU 1511-1 PN |
| HW functional status | FS03 |
| Firmware version | V2.9 |
| Product function | |
| β I&M data | Yes; I&M0 to I&M3 |
| β Isochronous mode | Yes; Distributed and central; with minimum OB 6x cycle of 625 Β΅s (distributed) and 1 ms (central) |
| Engineering with | |
| β STEP 7 TIA Portal configurable/integrated from version | V17 (FW V2.9) / V15 (FW V2.5) or higher; with older TIA Portal versions configurable as 6ES7511-1AK01-0AB0 |
| Configuration control | |
| via dataset | Yes |
| Display | |
| Screen diagonal [cm] | 3.45Β cm |
| Control elements | |
| Number of keys | 8 |
| Mode buttons | 2 |
| Supply voltage | |
| Rated value (DC) | 24Β V |
| permissible range, lower limit (DC) | 19.2Β V |
| permissible range, upper limit (DC) | 28.8Β V |
| Reverse polarity protection | Yes |
| Mains buffering | |
| β Mains/voltage failure stored energy time | 5Β ms |
| β Repeat rate, min. | 1/s |
| Input current | |
| Current consumption (rated value) | 0.7Β A |
| Current consumption, max. | 0.95Β A |
| Inrush current, max. | 1.9Β A; Rated value |
| IΒ²t | 0.02Β AΒ²Β·s |
| Power | |
| Infeed power to the backplane bus | 10Β W |
| Power consumption from the backplane bus (balanced) | 5.5Β W |
| Power loss | |
| Power loss, typ. | 5.7Β W |
| Memory | |
| Number of slots for SIMATIC memory card | 1 |
| SIMATIC memory card required | Yes |
| Work memory | |
| β integrated (for program) | 150Β kbyte |
| β integrated (for data) | 1Β Mbyte |
| Load memory | |
| β Plug-in (SIMATIC Memory Card), max. | 32Β Gbyte |
| Backup | |
| β maintenance-free | Yes |
| CPU processing times | |
| for bit operations, typ. | 60Β ns |
| for word operations, typ. | 72Β ns |
| for fixed point arithmetic, typ. | 96Β ns |
| for floating point arithmetic, typ. | 384Β ns |
| CPU-blocks | |
| Number of elements (total) | 4Β 000; Blocks (OB, FB, FC, DB) and UDTs |
| DB | |
| β Number range | 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 |
| β Size, max. | 1Β Mbyte; For DBs with absolute addressing, the max. size is 64 KB |
| FB | |
| β Number range | 0 … 65 535 |
| β Size, max. | 150Β kbyte |
| FC | |
| β Number range | 0 … 65 535 |
| β Size, max. | 150Β kbyte |
| OB | |
| β Size, max. | 150Β kbyte |
| β Number of free cycle OBs | 100 |
| β Number of time alarm OBs | 20 |
| β Number of delay alarm OBs | 20 |
| β Number of cyclic interrupt OBs | 20; With minimum OB 3x cycle of 500 Β΅s |
| β Number of process alarm OBs | 50 |
| β Number of DPV1 alarm OBs | 3 |
| β Number of isochronous mode OBs | 2 |
| β Number of technology synchronous alarm OBs | 2 |
| β Number of startup OBs | 100 |
| β Number of asynchronous error OBs | 4 |
| β Number of synchronous error OBs | 2 |
| β Number of diagnostic alarm OBs | 1 |
| Nesting depth | |
| β per priority class | 24 |
| Counters, timers and their retentivity | |
| S7 counter | |
| β Number | 2Β 048 |
| Retentivity | |
| β adjustable | Yes |
| IEC counter | |
| β Number | Any (only limited by the main memory) |
| Retentivity | |
| β adjustable | Yes |
| S7 times | |
| β Number | 2Β 048 |
| Retentivity | |
| β adjustable | Yes |
| IEC timer | |
| β Number | Any (only limited by the main memory) |
| Retentivity | |
| β adjustable | Yes |
| Data areas and their retentivity | |
| Retentive data area (incl. timers, counters, flags), max. | 128Β kbyte; In total; available retentive memory for bit memories, timers, counters, DBs, and technology data (axes): 88 KB |
| Extended retentive data area (incl. timers, counters, flags), max. | 1Β Mbyte; When using PS 6 0W 24/48/60 V DC HF |
| Flag | |
| β Size, max. | 16Β kbyte |
| β Number of clock memories | 8; 8 clock memory bit, grouped into one clock memory byte |
| Data blocks | |
| β Retentivity adjustable | Yes |
| β Retentivity preset | No |
| Local data | |
| β per priority class, max. | 64Β kbyte; max. 16 KB per block |
| Address area | |
| Number of IO modules | 1Β 024; max. number of modules / submodules |
| I/O address area | |
| β Inputs | 32Β kbyte; All inputs are in the process image |
| β Outputs | 32Β kbyte; All outputs are in the process image |
| per integrated IO subsystem | |
| β Inputs (volume) | 8Β kbyte |
| β Outputs (volume) | 8Β kbyte |
| per CM/CP | |
| β Inputs (volume) | 8Β kbyte |
| β Outputs (volume) | 8Β kbyte |
| Subprocess images | |
| β Number of subprocess images, max. | 32 |
| Hardware configuration | |
| Number of distributed IO systems | 32; A distributed I/O system is characterized not only by the integration of distributed I/O via PROFINET or PROFIBUS communication modules, but also by the connection of I/O via AS-i master modules or links (e.g. IE/PB-Link) |
| Number of DP masters | |
| β Via CM | 4; A maximum of 4 CMs/CPs (PROFIBUS, PROFINET, Ethernet) can be inserted in total |
| Number of IO Controllers | |
| β integrated | 1 |
| β Via CM | 4; A maximum of 4 CMs/CPs (PROFIBUS, PROFINET, Ethernet) can be inserted in total |
| Rack | |
| β Modules per rack, max. | 32; CPU + 31 modules |
| β Number of lines, max. | 1 |
| PtP CM | |
| β Number of PtP CMs | the number of connectable PtP CMs is only limited by the number of available slots |
| Time of day | |
| Clock | |
| β Type | Hardware clock |
| β Backup time | 6Β wk; At 40 Β°C ambient temperature, typically |
| β Deviation per day, max. | 10Β s; Typ.: 2 s |
| Operating hours counter | |
| β Number | 16 |
| Clock synchronization | |
| β supported | Yes |
| β in AS, master | Yes |
| β in AS, slave | Yes |
| β on Ethernet via NTP | Yes |
| Interfaces | |
| Number of PROFINET interfaces | 1 |
| 1. Interface | |
| Interface types | |
| β RJ 45 (Ethernet) | Yes; X1 |
| β Number of ports | 2 |
| β integrated switch | Yes |
| Protocols | |
| β IP protocol | Yes; IPv4 |
| β PROFINET IO Controller | Yes |
| β PROFINET IO Device | Yes |
| β SIMATIC communication | Yes |
| β Open IE communication | Yes; Optionally also encrypted |
| β Web server | Yes |
| β Media redundancy | Yes |
| PROFINET IO Controller | |
| Services | |
| β PG/OP communication | Yes |
| β Isochronous mode | Yes |
| β Direct data exchange | Yes; Requirement: IRT and isochronous mode (MRPD optional) |
| β IRT | Yes |
| β PROFIenergy | Yes; per user program |
| β Prioritized startup | Yes; Max. 32 PROFINET devices |
| β Number of connectable IO Devices, max. | 128; In total, up to 256 distributed I/O devices can be connected via AS-i, PROFIBUS or PROFINET |
| β Of which IO devices with IRT, max. | 64 |
| β Number of connectable IO Devices for RT, max. | 128 |
| β of which in line, max. | 128 |
| β Number of IO Devices that can be simultaneously activated/deactivated, max. | 8; in total across all interfaces |
| β Number of IO Devices per tool, max. | 8 |
| β Updating times | 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 | |
| β for send cycle of 250 Β΅s | 250 ΞΌs to 4 ms; Note: In the case of IRT with isochronous mode, the minimum update time of 625 Β΅s of the isochronous OB is decisive |
| β for send cycle of 500 Β΅s | 500 ΞΌs to 8 ms; Note: In the case of IRT with isochronous mode, the minimum update time of 625 Β΅s of the isochronous OB is decisive |
| β for send cycle of 1 ms | 1 ms to 16 ms |
| β for send cycle of 2 ms | 2 ms to 32 ms |
| β for send cycle of 4 ms | 4 ms to 64 ms |
| β With IRT and parameterization of “odd” send cycles | Update time = set “odd” send clock (any multiple of 125 Β΅s: 375 Β΅s, 625 Β΅s … 3 875 Β΅s) |
| Update time for RT | |
| β for send cycle of 250 Β΅s | 250 Β΅s to 128 ms |
| β for send cycle of 500 Β΅s | 500 Β΅s to 256 ms |
| β for send cycle of 1 ms | 1 ms to 512 ms |
| β for send cycle of 2 ms | 2 ms to 512 ms |
| β for send cycle of 4 ms | 4 ms to 512 ms |
| PROFINET IO Device | |
| Services | |
| β PG/OP communication | Yes |
| β Isochronous mode | No |
| β IRT | Yes |
| β PROFIenergy | Yes; per user program |
| β Shared device | Yes |
| β Number of IO Controllers with shared device, max. | 4 |
| β activation/deactivation of I-devices | Yes; per user program |
| β Asset management record | Yes; per user program |
| Interface types | |
| RJ 45 (Ethernet) | |
| β 100 Mbps | Yes |
| β Autonegotiation | Yes |
| β Autocrossing | Yes |
| β Industrial Ethernet status LED | Yes |
| Protocols | |
| PROFIsafe | No |
| Number of connections | |
| β Number of connections, max. | 96; via integrated interfaces of the CPU and connected CPs / CMs |
| β Number of connections reserved for ES/HMI/web | 10 |
| β Number of connections via integrated interfaces | 64 |
| β Number of S7 routing paths | 16 |
| Redundancy mode | |
| β H-Sync forwarding | Yes |
| Media redundancy | |
| β Media redundancy | only via 1st interface (X1) |
| β MRP | Yes; MRP Automanager according to IEC 62439-2 Edition 2.0, MRP Manager; MRP Client |
| β MRP interconnection, supported | Yes; as MRP ring node according to IEC 62439-2 Edition 3.0 |
| β MRPD | Yes; Requirement: IRT |
| β Switchover time on line break, typ. | 200Β ms; For MRP, bumpless for MRPD |
| β Number of stations in the ring, max. | 50 |
| SIMATIC communication | |
| β PG/OP communication | Yes; encryption with TLS V1.3 pre-selected |
| β S7 routing | Yes |
| β S7 communication, as server | Yes |
| β S7 communication, as client | Yes |
| β User data per job, max. | See online help (S7 communication, user data size) |
| Open IE communication | |
| β TCP/IP | Yes |
| β Data length, max. | 64Β kbyte |
| β several passive connections per port, supported | Yes |
| β ISO-on-TCP (RFC1006) | Yes |
| β Data length, max. | 64Β kbyte |
| β UDP | Yes |
| β Data length, max. | 2Β kbyte; 1 472 bytes for UDP broadcast |
| β UDP multicast | Yes; Max. 5 multicast circuits |
| β DHCP | Yes |
| β DNS | Yes |
| β SNMP | Yes |
| β DCP | Yes |
| β LLDP | Yes |
| β Encryption | Yes; Optional |
| Web server | |
| β HTTP | Yes; Standard and user pages |
| β HTTPS | Yes; Standard and user pages |
| OPC UA | |
| β Runtime license required | Yes; “Small” license required |
| β OPC UA Client | Yes |
| β Application authentication | Yes |
| β Security policies | Available security policies: None, Basic128Rsa15, Basic256Rsa15, Basic256Sha256 |
| β User authentication | “anonymous” or by user name & password |
| β Number of connections, max. | 4 |
| β Number of nodes of the client interfaces, max. | 1Β 000 |
| β Number of elements for one call of OPC_UA_NodeGetHandleList/OPC_UA_ReadList/OPC_UA_WriteList, max. | 300 |
| β Number of elements for one call of OPC_UA_NameSpaceGetIndexList, max. | 20 |
| β Number of elements for one call of OPC_UA_MethodGetHandleList, max. | 100 |
| β Number of simultaneous calls of the client instructions per connection (except OPC_UA_ReadList,OPC_UA_WriteList,OPC_UA_MethodCall), max. | 1 |
| β Number of simultaneous calls of the client instructions OPC_UA_ReadList,OPC_UA_WriteList and OPC_UA_MethodCall, max. | 5 |
| β Number of registerable nodes, max. | 5Β 000 |
| β Number of registerable method calls of OPC_UA_MethodCall, max. | 100 |
| β Number of inputs/outputs when calling OPC_UA_MethodCall, max. | 20 |
| β OPC UA Server | Yes; Data access (read, write, subscribe), method call, custom address space |
| β Application authentication | Yes |
| β Security policies | Available security policies: None, Basic128Rsa15, Basic256Rsa15, Basic256Sha256 |
| β User authentication | “anonymous” or by user name & password |
| β GDS support (certificate management) | Yes |
| β Number of sessions, max. | 32 |
| β Number of accessible variables, max. | 50Β 000 |
| β Number of registerable nodes, max. | 10Β 000 |
| β Number of subscriptions per session, max. | 20 |
| β Sampling interval, min. | 100Β ms |
| β Publishing interval, min. | 500Β ms |
| β Number of server methods, max. | 20 |
| β Number of inputs/outputs per server method, max. | 20 |
| β Number of monitored items, max. | 1Β 000; for 1 s sampling interval and 1 s send interval |
| β Number of server interfaces, max. | 10 of each “Server interfaces” / “Companion specification” type and 20 of the type “Reference namespace” |
| β Number of nodes for user-defined server interfaces, max. | 1Β 000 |
| β Alarms and Conditions | Yes |
| β Number of program alarms | 100 |
| β Number of alarms for system diagnostics | 50 |
| Further protocols | |
| β MODBUS | Yes; MODBUS TCP |
| Isochronous mode | |
| Equidistance | Yes |
| S7 message functions | |
| Number of login stations for message functions, max. | 32 |
| Program alarms | Yes |
| Number of configurable program messages, max. | 5Β 000; Program messages are generated by the “Program_Alarm” block, ProDiag or GRAPH |
| Number of loadable program messages in RUN, max. | 2Β 500 |
| Number of simultaneously active program alarms | |
| β Number of program alarms | 600 |
| β Number of alarms for system diagnostics | 100 |
| β Number of alarms for motion technology objects | 80 |
| Test commissioning functions | |
| Joint commission (Team Engineering) | Yes; Parallel online access possible for up to 5 engineering systems |
| Status block | Yes; Up to 8 simultaneously (in total across all ES clients) |
| Single step | No |
| Number of breakpoints | 8 |
| Status/control | |
| β Status/control variable | Yes |
| β Variables | Inputs/outputs, memory bits, DBs, distributed I/Os, timers, counters |
| β Number of variables, max. | |
| β of which status variables, max. | 200; per job |
| β of which control variables, max. | 200; per job |
| Forcing | |
| β Forcing | Yes |
| β Forcing, variables | Peripheral inputs/outputs |
| β Number of variables, max. | 200 |
| Diagnostic buffer | |
| β present | Yes |
| β Number of entries, max. | 1Β 000 |
| β of which powerfail-proof | 500 |
| Traces | |
| β Number of configurable Traces | 4; Up to 512 KB of data per trace are possible |
| Interrupts/diagnostics/status information | |
| Diagnostics indication LED | |
| β RUN/STOP LED | Yes |
| β ERROR LED | Yes |
| β MAINT LED | Yes |
| β STOP ACTIVE LED | Yes |
| β Connection display LINK TX/RX | Yes |
| Supported technology objects | |
| Motion Control | Yes; Note: The number of technology objects affects the cycle time of the PLC program; selection guide via the TIA Selection Tool |
| β Number of available Motion Control resources for technology objects | 800 |
| β Required Motion Control resources | |
| β per speed-controlled axis | 40 |
| β per positioning axis | 80 |
| β per synchronous axis | 160 |
| β per external encoder | 80 |
| β per output cam | 20 |
| β per cam track | 160 |
| β per probe | 40 |
| β Positioning axis | |
| β Number of positioning axes at motion control cycle of 4 ms (typical value) | 5 |
| β Number of positioning axes at motion control cycle of 8 ms (typical value) | 10 |
| Controller | |
| β PID_Compact | Yes; Universal PID controller with integrated optimization |
| β PID_3Step | Yes; PID controller with integrated optimization for valves |
| β PID-Temp | Yes; PID controller with integrated optimization for temperature |
| Counting and measuring | |
| β High-speed counter | Yes |
| Ambient conditions | |
| Ambient temperature during operation | |
| β horizontal installation, min. | -25Β Β°C; No condensation |
| β horizontal installation, max. | 60Β Β°C; Display: 50 Β°C, at an operating temperature of typically 50 Β°C, the display is switched off |
| β vertical installation, min. | -25Β Β°C; No condensation |
| β vertical installation, max. | 40Β Β°C; Display: 40 Β°C, at an operating temperature of typically 40 Β°C, the display is switched off |
| Ambient temperature during storage/transportation | |
| β min. | -40Β Β°C |
| β max. | 70Β Β°C |
| Altitude during operation relating to sea level | |
| β Installation altitude above sea level, max. | 5Β 000Β m; Restrictions for installation altitudes > 2 000 m, see manual |
| configuration / header | |
| configuration / programming / header | |
| Programming language | |
| β LAD | Yes |
| β FBD | Yes |
| β STL | Yes |
| β SCL | Yes |
| β GRAPH | Yes |
| Know-how protection | |
| β User program protection/password protection | Yes |
| β Copy protection | Yes |
| β Block protection | Yes |
| Access protection | |
| β protection of confidential configuration data | Yes |
| β Password for display | Yes |
| β Protection level: Write protection | Yes |
| β Protection level: Read/write protection | Yes |
| β Protection level: Complete protection | Yes |
| programming / cycle time monitoring / header | |
| β lower limit | adjustable minimum cycle time |
| β upper limit | adjustable maximum cycle time |
| Dimensions | |
| Width | 35Β mm |
| Height | 147Β mm |
| Depth | 129Β mm |
| Weights | |
| Weight, approx. | 405Β g |
| Weight | 0.449 kg |
|---|---|
| Dimensions | 15.1 × 15.1 × 4.5 cm |
INOSAKI Limited
RM B 5/F Gaylord Comm,
Bldg 114-118 Lockhart Rd.
Hong Kong
INOSAKI Sdn. Bhd.
2-1-9, Ground Floor, One Square, Tingkat Mahsuri 1,
11900 Bayan Lepas, Penang
INOSAKI Pte. Ltd.
101 Upper Cross Street,
No. 06-17, Peopleβs Park Centre,
Singapore (058357)
