Core Processing Capabilities
The Siemens 6ES7315-2EH13-0AB0 central processing unit serves as the core controller for SIMATIC S7-300 automation systems. This CPU handles complex logic operations, motion control tasks, and communication processing with high efficiency. It executes user programs quickly and manages multiple I/O modules seamlessly. Furthermore, the processor includes integrated PROFINET and PROFIBUS interfaces for flexible networking.
Technical Specifications
The following table details the core technical parameters for the Siemens 6ES7315-2EH13-0AB0:
| Parameter | Specification |
|---|---|
| Model Number | 6ES7315-2EH13-0AB0 |
| Product Type | Central Processing Unit (CPU 315-2 PN/DP) |
| Work Memory | 384 KB (128 KB code / 256 KB data) |
| Load Memory | Expandable via MMC card (up to 8 MB) |
| Processing Speed | 0.05 µs / bit instruction |
| PROFINET Interface | 1x (2-port switch, integrated) |
| PROFIBUS DP Interface | 1x (MPI/DP) |
| Number of I/O Modules | Up to 32 (S7-300) |
| Bit Memory | 2,048 bytes |
| Timers/Counters | 256 each |
| Dimensions (W × H × D) | 8.0 × 12.5 × 12.0 cm (3.15 × 4.92 × 4.72 in) |
| Weight | 0.5 kg (1.10 lbs) |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 70°C |
| Protection Class | IP20 |
| Country of Origin | Germany |
Communication and Networking
The Siemens 6ES7315-2EH13-0AB0 includes a built-in PROFINET interface with a two-port switch . This enables direct connection to industrial Ethernet networks for real-time data exchange . The module also integrates a PROFIBUS DP interface for connecting distributed I/O devices . Additionally, the MPI port supports programming and simple HMI communication . Users can operate this CPU as a PROFINET IO controller or as a DP master.
Design and Integration Features
The Siemens 6ES7315-2EH13-0AB0 features a compact design that occupies a single slot on the S7-300 rail. An MMC slot supports memory expansion for large application programs and data storage . The CPU includes LED indicators for power, fault, and communication status . It supports firmware updates via the integrated Ethernet interface . This module offers high reliability for demanding industrial environments.
System Compatibility and Use Cases
The Siemens 6ES7315-2EH13-0AB0 works with all S7-300 signal modules and function modules . It also supports ET 200M distributed I/O systems for larger applications . This CPU suits mid-sized control applications in automotive, packaging, and material handling industries . The combination of PROFINET and PROFIBUS makes it ideal for integrated factory automation .
Details
| Weight | 1.2 kg |
|---|---|
| Dimensions | 50 × 290 × 217 mm |
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