Detailed Description:
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Powerful Performance: This CPU comes with an integrated 256 KB of work memory and executes a binary instruction in just 0.1 µs. It supports a large number of blocks (DB, FB, FC), enabling it to handle complex control logic and technological functions.
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Dual Integrated Communication Interfaces: The module integrates two key communication interfaces. The first is an MPI/PROFIBUS DP combo interface, configurable as a DP master or slave to connect distributed I/O devices (e.g., ET 200M). The second is a PROFINET IO interface (two RJ45 ports with switch functionality), supporting open communication such as TCP/IP and ISO-on-TCP, and can act as a PROFINET IO controller to connect distributed I/O (e.g., ET 200SP, ET 200S).
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Flexible Expansion: The CPU 315-2 PN/DP allows for flexible expansion of the S7-300 system with up to 32 modules.
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Reliable Storage: The user program and data are stored on a Micro Memory Card (MMC), enabling maintenance-free, battery-less operation. The MMC card provides up to 8 MB of load memory.
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Wide Range of Applications: Used in various industrial sectors including automotive, food & beverage, and general machinery manufacturing, and is capable of handling various technological functions such as motion control and PID control.
Key Specifications:
| Parameter | Details |
|---|---|
| Model | 6ES7315-2EH13-0AB0 |
| Series | SIMATIC S7-300 |
| Module Type | CPU (CPU 315-2 PN/DP) |
| Work Memory | 256 KB |
| Load Memory | Max. 8 MB (MMC Card) |
| Bit Operation Execution Time | 0.1 µs |
| Integrated Interfaces | 1x MPI/PROFIBUS DP (combo), 1x PROFINET (2-port switch) |
| PROFIBUS DP Rate | 9.6 Kbit/s to 12 Mbit/s |
| PROFINET Interface | 2x RJ45, 10/100 Mbps, supports Real-Time communication (RT) |
| Max. Expandable Modules | 32 modules |
| Digital I/O Address Area | Up to 8192 bytes each for Input/Output |
| Analog I/O Address Area | Up to 512 bytes each for Input/Output |
| Supply Voltage | 24 V DC |
| Required Engineering Software | STEP 7 V5.5 or higher / TIA Portal |
