The Siemens 6ES7315-1AF03-0AB0 serves as a high-performance central processing unit for the SIMATIC S7-300 automation system. We designed this CPU 315 with an integrated 24 V DC power supply for streamlined installation. Its 48 KB working memory provides ample capacity for medium-scale control applications. Consequently, this module delivers reliable and efficient processing for demanding industrial tasks.
Technical Specifications and Key Features
Understanding the exact technical attributes of the Siemens 6ES7315-1AF03-0AB0 is essential for proper system configuration. We have engineered this CPU to meet stringent industrial standards for performance and durability. Its integrated design simplifies panel layout by combining processor and power supply functions. The table below details its core design and operational capabilities.
| Specification | Details |
|---|---|
| Model Number | 6ES7315-1AF03-0AB0 |
| Product Type | SIMATIC S7-300, CPU 315 |
| Supply Voltage | 24 V DC (rated) |
| Voltage Range | 20.4 V DC to 28.8 V DC |
| Current Draw (rated) | 1,000 mA at 24 V DC |
| Inrush Current (max) | 8 A |
| Power Loss (max) | 8 W |
| Working Memory | 48 KB RAM (integrated) |
| Load Memory (integrated) | 80 KB RAM (max) |
| Load Memory (expandable) | 4 MB FEPROM (Flash-EPROM) |
Advanced Memory and Processing Capabilities
This Siemens 6ES7315-1AF03-0AB0 module features 48 KB of integrated working memory for executing complex control programs. It supports up to 16,000 instructions, making it suitable for a wide range of automation tasks. You can expand the load memory up to 4 MB using FEPROM cards for additional program storage. Therefore, this flexibility accommodates growing application requirements without hardware changes.
The 6ES7315-1AF03-0AB0 also includes 80 KB of integrated RAM for fast access to frequently used data. Its Flash-EPROM support ensures reliable program retention during power cycles. Additionally, the CPU handles high inrush currents up to 8 A during startup without performance degradation. This robust design guarantees consistent operation in industrial environments with variable power conditions.
Seamless Integration with SIMATIC S7-300
As a dedicated component of the Siemens SIMATIC S7-300 family, the 6ES7315-1AF03-0AB0 offers unmatched compatibility. You can install it directly into standard S7-300 rack configurations alongside other I/O modules. Its integrated power supply reduces wiring complexity and saves valuable panel space. The module adheres to the strict quality standards associated with the Siemens automation portfolio.
We recommend this CPU for medium-scale applications requiring reliable logic processing and data handling. Its wide input voltage range of 20.4 to 28.8 V DC accommodates fluctuating power supplies. Always verify the firmware version to ensure compatibility with your programming software. The Siemens 6ES7315-1AF03-0AB0 represents a reliable choice for core control functions.
Details
| Weight | 1.2 kg |
|---|---|
| Dimensions | 50 × 290 × 217 mm |
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