
6ES7511-1UL03-0AB0 SIMATIC S7-1500T CPU 1511TF-1 PN
This listing details the Siemens SIMATIC S7-1500T CPU 1511TF-1 PN, identified by part number 6ES7511-1UL03-0AB0. The unit features PROFINET IRT connectivity and specialized motion control capabilities for industrial automation tasks.
Quick Facts
- Part number
- 6ES7511-1UL03-0AB0
- Brand
- Siemens
- Category
- PLC CPUs & Controllers
- Product type
- CPU 1511TF-1 PN
- Lifecycle
- Active Product
- Dimensions
- 14.8 x 15.2 x 4.5 cm
- Net weight
- 0.38 Kg
- Source category
- CPU 1511TF-1 PN
Product Overview
The Siemens SIMATIC S7-1500T series includes the CPU 1511TF-1 PN, designed for technology applications requiring precise control. This central processing unit supports advanced motion control functions within automated systems.
Recorded under the active product lifecycle, this component integrates PROFINET communication interfaces for networked operations. The design emphasizes high-speed bit performance to meet demanding industrial timing requirements.
Technical Review Notes
- Work memory allocation includes 450 KB for program storage and 1.5 MB dedicated to data handling within the central processing unit architecture.
- The first communication interface utilizes PROFINET IRT technology, featuring a built-in two-port switch for robust network integration and data exchange.
- Bit performance is recorded at 6 nanoseconds, ensuring rapid execution of control logic and supporting high-frequency switching operations in automation environments.
- Physical dimensions are listed as 14.8 x 15.2 x 4.5 centimeters, providing a compact form factor listed for standard DIN rail mounting configurations.
- Net weight is specified at 0.38 kilograms, contributing to manageable installation procedures while maintaining structural integrity for industrial cabinet deployments.
- A SIMATIC Memory Card is required for operation, serving as essential storage for firmware, configuration data, and diagnostic information during system runtime.
Model Identification
- The product type is explicitly identified as CPU 1511TF-1 PN, indicating its classification within the SIMATIC S7-1500T technology controller family.
- Brand attribution is confirmed as Siemens, aligning with the manufacturer's standard nomenclature for industrial automation hardware components and control systems.
- The part number 6ES7511-1UL03-0AB0 serves as the primary unique identifier for this specific model configuration and revision level.
- Normalized part number formatting removes hyphens to 6ES75111UL030AB0, facilitating consistent database indexing and electronic catalog search operations.
Technical Parameters
| Product type | CPU 1511TF-1 PN |
|---|---|
| Lifecycle | Active Product |
| Dimensions | 14.8 x 15.2 x 4.5 cm |
| Net weight | 0.38 Kg |
| Source category | CPU 1511TF-1 PN |
Parameters are factual source fields retained for model review.
Parameter Review
- Memory capacity parameters show 450 KB for programs and 1.5 MB for data, defining the operational limits for application logic storage.
- Interface specifications highlight PROFINET IRT with dual ports, establishing the communication protocol standards for real-time Ethernet networking connections.
- Performance metrics indicate a 6 ns bit processing speed, which is critical for evaluating suitability in high-speed motion control scenarios.
- Dimensional data records 14.8 x 15.2 x 4.5 cm, allowing engineers to verify spatial constraints within control panel layouts.
- Weight specification of 0.38 kg assists in calculating load requirements for mounting rails and assessing shipping logistics for hardware components.
Catalog Classification
Image & Label Review
- Visual documentation should display the front panel indicators and PROFINET port layout for accurate physical identification of the unit.
- Side views may illustrate the card slot area where the SIMATIC Memory Card is inserted for system boot and data retention.
- Rear perspectives can confirm the mounting clip mechanism and terminal block connections relevant to electrical installation procedures.
- Label close-ups are recommended to verify the printed part number and brand markings against the provided source documentation.
Product Image Gallery

Inquiry Preparation
- Review project documents to confirm that the 450 KB program memory meets the specific application logic requirements.
- Verify that the PROFINET IRT interface aligns with the existing network infrastructure and switch topology plans.
- Ensure that a application context SIMATIC Memory Card is included or request separately, as it is mandatory for operation.
- Check dimensional constraints in the control cabinet design to ensure the 14.8 x 15.2 x 4.5 cm footprint fits.
Category Context
This component falls under the Automation technology sector, specifically within the Technology CPUs segment for specialized control tasks.
It is categorized under PLC CPUs & Controllers, representing a central processing unit for the SIMATIC S7-1500T platform.
Review Notes
- Confirm the active product status to ensure ongoing support and documentation review details for the specified hardware model.
- Cross-reference the normalized part number to avoid discrepancies when submitting inquiries through electronic inquiry preparation channels.
- Validate that the memory card requirement is understood, as omission may prevent initial system startup or configuration.
- Assess the 6 ns bit performance against motion control cycle times to ensure compliance with strict timing demands.



