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Siemens SIMATIC S7-300 CPU 315-2 PN/DP (6ES7315-2EH14-0AB0) central processing unit

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SIEMENS 6ES7315-2EH14-0AB0

by Siemens

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OverviewThe Siemens SIMATIC S7-300 CPU 315-2 PN/DP (6ES7315-2EH14-0AB0) is a robust central processing unit, meticulously designed for modern industrial automation. As a core component of the Siemens S7-300 modular programmable logic controller series, this CPU delivers exceptional speed, considerable memory, and comprehensive communication capabilities. It serves as an optimal solution for handling complex automation tasks across various sectors, including advanced manufacturing, precision process control, and sophisticated machinery. Its sturdy construction and extensive features guarantee dependable and efficient operation in challenging industrial settings.Key Features Superior Performance: Optimized for strenuous automation applications, delivering rapid and effective control. Integrated Memory: Features 2 MB of operational memory, facilitating efficient data handling for intricate programming. Dual Communication Ports: Equipped with both PROFINET and MPI interfaces for flexible network integration. Fast Cycle Time: Achieves a swift cycle time of up to 0.1 ms, ensuring immediate response for critical processes. Built-in Diagnostics: Includes integrated diagnostic tools for quick troubleshooting and reduced downtime. Modular Compatibility: Fully compatible with the wide array of S7-300 modules, allowing for adaptable automation setups. Rugged Industrial Build: Constructed to endure harsh industrial conditions, ensuring long-term dependability. Technical Specifications Model: Siemens 6ES7315-2EH14-0AB0 Series: SIMATIC S7-300 Type: CPU Module Processor: High-speed, optimized for complex operations. Work Memory: 2 MB Programming Language Support: Supports LAD, FBD, STL, and SCL. Communication Protocols: PROFINET (Industrial Ethernet), MPI (Multi Point Interface), DP (PROFIBUS DP). Program Memory: Up to 4 MB I/O Compatibility: Broad compatibility with S7-300 I/O modules. Backplane Bus: High-speed for efficient module communication. Operating Temperature: 0°C to +60°C. Dimensions: Approximately 80mm (W) x 160mm (H) x 120mm (D). Certifications: CE, UL, CSA. Applications Advanced Industrial Automation: Precise control of complex manufacturing systems. Optimized Factory Automation: Enhancing production line efficiency and machine control. Real-time Process Control: Continuous monitoring and dynamic adjustment of industrial processes. Intelligent Building Automation: Management of HVAC, lighting, and energy systems. Efficient Material Handling: Streamlined management of material flow in logistics. Water and Wastewater Treatment: Automation of pumping, filtration, and chemical dosing. Why Choose?This model offers unparalleled performance for demanding automation tasks, ensuring smooth and efficient operations. Its modular framework allows for seamless integration with other S7-300 elements, providing a scalable solution that adapts to industrial growth. Featuring integrated PROFINET and MPI interfaces, this CPU provides versatile and dependable communication options for effortless integration into both new and existing networks, minimizing downtime effectively.Order NowElevate your industrial operations with the Siemens SIMATIC S7-300 CPU 315-2 PN/DP. Contact Palm Parts Solution today to secure this high-performance CPU and optimize your automation infrastructure.FAQWhat programming languages does the Siemens 6ES7315-2EH14-0AB0 support?It supports industry-standard programming languages including LAD (Ladder Diagram), FBD (Function Block Diagram), STL (Statement List), and SCL (Structured Control Language).What are the communication interfaces available on this CPU?The CPU features PROFINET (Industrial Ethernet), MPI (Multi Point Interface), and DP (PROFIBUS DP) for versatile communication within industrial networks.What is the work memory capacity of this Siemens CPU?This CPU boasts 2 MB of work memory, facilitating efficient data processing and storage for complex programs and operations.

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PRODUCT DETAILS

SIEMENS 6ES7315-2EH14-0AB0

Overview

This is a genuine Siemens component from the Siemens PLCs family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Siemens catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Siemens automation ecosystem
  • Engineered to integrate inside Siemens PLCs installations

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Siemens equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Siemens catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Siemens platform with documented conversion notes for the Siemens PLCs family

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Model: Siemens 6ES7315-2EH14-0AB0
  • Series: SIMATIC S7-300
  • Type: CPU Module
  • Processor: High-speed, optimized for complex operations.
  • Work Memory: 2 MB
  • Programming Language Support: Supports LAD, FBD, STL, and SCL.
  • Communication Protocols: PROFINET (Industrial Ethernet), MPI (Multi Point Interface), DP (PROFIBUS DP).
  • Program Memory: Up to 4 MB
  • I/O Compatibility: Broad compatibility with S7-300 I/O modules.
  • Backplane Bus: High-speed for efficient module communication.
  • Operating Temperature: 0°C to +60°C.
  • Dimensions: Approximately 80mm (W) x 160mm (H) x 120mm (D).
  • Certifications: CE, UL, CSA.

Applications

  • Advanced Industrial Automation: Precise control of complex manufacturing systems.
  • Optimized Factory Automation: Enhancing production line efficiency and machine control.
  • Real-time Process Control: Continuous monitoring and dynamic adjustment of industrial processes.
  • Intelligent Building Automation: Management of HVAC, lighting, and energy systems.
  • Efficient Material Handling: Streamlined management of material flow in logistics.
  • Water and Wastewater Treatment: Automation of pumping, filtration, and chemical dosing.

Why Choose the 6ES7315-2EH14-0AB0?

This model offers unparalleled performance for demanding automation tasks, ensuring smooth and efficient operations. Its modular framework allows for seamless integration with other S7-300 elements, providing a scalable solution that adapts to industrial growth. Featuring integrated PROFINET and MPI interfaces, this CPU provides versatile and dependable communication options for effortless integration into both new and existing networks, minimizing downtime effectively.

Availability & Shipping

  • In stock: 6ES7315-2EH14-0AB0 ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every 6ES7315-2EH14-0AB0 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Siemens

It supports industry-standard programming languages including LAD (Ladder Diagram), FBD (Function Block Diagram), STL (Statement List), and SCL (Structured Control Language).

Machine down? We ship parts the same day.

New, surplus, and refurbished Siemens inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

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PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.

Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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