Features:
- Fail-safe CPU execution combines standard control and safety program processing in one ET 200SP station.
- One integrated RJ45 port and two BusAdapter ports form a three-port PROFINET IRT interface.
- Separate program, data, and SIMATIC Memory Card areas organize execution and load storage.
Siemens 6ES7512-1SK01-0AB0 links the safety program to distributed I/O through the configured PROFINET network.
The BusAdapter selected for 6ES7512-1SK01-0AB0 defines the physical medium for ports X1 P1 and X1 P2.
Diagnostics on 6ES7512-1SK01-0AB0 connect front-panel indications with detailed controller and network events.
The Siemens 6ES7512-1SK01-0AB0 CPU 1512SP F-1 PN Fail-Safe Controller may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6ES7512-1SK01-0AB0 CPU 1512SP F-1 PN Fail-Safe Controller Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Fail-Safe Execution and Access
- Program sections: Standard and failsafe blocks execute in the same CPU under the configured safety project.
- Safety integrity: The supported safety mode reaches the documented SIL 3 class when the complete application satisfies its requirements.
- Protected access: Write, read/write, and failsafe write-protection levels restrict unauthorized program changes.
- Project validation: Hardware status, firmware, safety signature, and F-runtime configuration must match the validated station.
Three-Port Real-Time Network
- Port structure: X1 P3 is integrated, while X1 P1 and X1 P2 are provided by the selected BusAdapter.
- IRT scheduling: Isochronous real-time traffic uses the configured send cycle and the associated synchronous organization block.
- Ring recovery: MRP and MRPD functions coordinate the documented redundant Ethernet paths.
- Device capacity: The controller manages up to 128 PROFINET devices, including the documented IRT subset.
Program, Data and Load Areas
- Program memory: The 300 KB work-memory area holds executable controller blocks.
- Data memory: The separate 1 MB area stores configured process and block data.
- Load memory: A SIMATIC Memory Card is mandatory and provides the removable load-memory path.
- Processing time: Bit, word, fixed-point, and floating-point instructions use different execution times.
Controller and Port Status
- CPU indicators: RUN/STOP, ERROR, and MAINT LEDs separate operating state from fault and service conditions.
- Supply indicator: The PWR indication shows whether the controller supply is present.
- Port indicators: LINK TX/RX LEDs expose the state and traffic of the connected PROFINET paths.
- Diagnostic buffer: Time-ordered entries retain controller and system events for engineering analysis.