Siemens 6ES7511-1AK02-0AB0 – SIMATIC S7-1500 CPU 1511-1 PN, In Stock
Buy the Siemens 6ES7511-1AK02-0AB0, a SIMATIC S7-1500 CPU 1511-1 PN central processing unit with 150 KB program memory and 1 MB data memory, PROFINET IRT with 2-port switch, and 60 ns bit performance. Requires a SIMATIC Memory Card. In stock and ready for fast shipping. Get a quote today.
Key Technical Specifications
- Product Type: CPU 1511-1 PN
- Firmware Version: V2.9
- Work Memory: 150 KB (program), 1 MB (data)
- Load Memory: Plug-in SIMATIC Memory Card, up to 32 GB
- Bit Operation Processing Time: 60 ns (typ.); word 72 ns; fixed-point 96 ns; floating-point 384 ns
- Supply Voltage: 24 V DC, permissible range 19.2–28.8 V DC, reverse polarity protected
- Current Consumption: 0.7 A rated, 0.95 A max.
- Power Loss: 5.7 W typical
- PROFINET Interface: 1, RJ45 (X1), 2 integrated switch ports, PROFINET IO Controller and IO Device
- IRT Update Time: 250 µs to 4 ms (send cycle dependent)
- Max. Connectable IO Devices: 128 (up to 64 with IRT)
- Media Redundancy: MRP and MRPD (IRT required), max. 50 stations in ring
- Isochronous Mode: Yes, distributed (625 µs min.) and central (1 ms min.)
- OPC UA: Client and Server supported (runtime license required)
- Web Server: HTTP and HTTPS, standard and user pages
- Modules per Rack: Max. 32 (CPU + 31 modules)
- CPU Blocks: 4,000 total elements (OB, FB, FC, DB, UDT)
- Programming Languages: LAD, FBD, STL, SCL, GRAPH
- Ambient Temperature: -25 °C to 60 °C (horizontal); -25 °C to 40 °C (vertical)
- Dimensions (W x H x D): 35 x 147 x 129 mm
- Weight: Approx. 405 g
Design and Performance
High-Performance Processing for Demanding Applications
With 60 ns bit-operation processing and support for up to 4,000 program blocks, the CPU 1511-1 PN handles complex control logic efficiently, making it well suited for mid-to-high complexity machine and process automation tasks.
Integrated PROFINET with Deterministic Communication
The onboard PROFINET interface supports IO Controller and IO Device operation, IRT for deterministic communication down to 250 µs update times, media redundancy (MRP/MRPD), and connection of up to 128 distributed IO devices.
Built-In Motion Control and PID
Supports up to 800 Motion Control resources for positioning, synchronous, and speed-controlled axes, plus PID_Compact, PID_3Step, and PID-Temp controllers with integrated optimization, enabling advanced control directly on the CPU.
Secure, Flexible Communication
Offers OPC UA Client and Server functionality, encrypted Open IE communication, TLS-secured PG/OP communication, and MODBUS TCP, giving flexible integration options across IT and OT systems.
Comprehensive Diagnostics and Commissioning Tools
RUN/STOP, ERROR, MAINT, and STOP ACTIVE status LEDs, a 1,000-entry diagnostic buffer, up to 4 configurable traces, and joint commissioning for up to 5 engineering systems support efficient troubleshooting and team-based project work.
Why Buy the 6ES7511-1AK02-0AB0 From Us
- In stock and ready for immediate dispatch
- Fast shipping on every order
- Commercial advisory support to help you confirm the right SIMATIC S7-1500 configuration
- Competitive pricing — get a quote in minutes
