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Siemens 6ES7517-3UP00-0AB0 SIMATIC S7-1500H high-availability CPU

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Siemens 6ES7517-3UP00-0AB0

by Siemens

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OverviewThe Siemens 6ES7517-3UP00-0AB0 is a state-of-the-art SIMATIC S7-1500H CPU, specifically engineered for the most demanding industrial automation scenarios where continuous availability and uninterrupted operation are paramount. This high-availability Programmable Logic Controller (PLC) forms the foundation of redundant automation systems, delivering exceptional reliability and performance. With its integrated redundancy features, the CPU 1517H guarantees seamless operation, even if a component malfunctions, making it perfect for critical applications. Its dual PROFINET interfaces facilitate real-time communication and network resilience, while its advanced processing capabilities efficiently manage intricate automation tasks. From factory floors to power generation facilities, this PLC offers the robust data handling and secure operation essential for contemporary industrial operations.Key Features Unmatched High-Availability Redundancy Achieve continuous operation with automatic failover, meticulously designed to prevent costly downtime and maintain uninterrupted system functionality in mission-critical applications. Dual PROFINET Ports Benefit from improved network communication with two integrated PROFINET connections, enabling fault-tolerant data exchange and providing reliable connectivity for distributed systems. Powerful Advanced Processing Effortlessly manage complex automation algorithms and high-speed processes, thanks to the CPU's robust architecture optimized for efficient task execution and rapid response times. Integrated Diagnostics & Security Gain confidence with built-in system monitoring, comprehensive diagnostic capabilities, and leading-edge cybersecurity features to protect your operations from threats and ensure system integrity. Modular and Expandable Design Future-proof your automation infrastructure with a highly flexible design that allows for simple expansion using additional I/O modules, communication modules, and specialized function modules. Optimized for TIA Portal Attain streamlined engineering and programming efficiency within the Totally Integrated Automation (TIA) Portal, offering a unified development environment for all automation tasks. Industrial Compliance Manufactured to meet rigorous industrial automation and safety standards, ensuring dependable performance and compatibility within diverse industrial environments globally. Technical Specifications Product Type: SIMATIC S7-1500 High-Availability CPU Part Number: 6ES7517-3UP00-0AB0 Communication Interfaces: 2 x PROFINET (expandable with additional communication modules) Processing Speed: High-performance, tailored for demanding and complex automation applications Redundancy Capabilities: Full support for fail-safe and redundant automation configurations, ensuring maximum uptime Memory: Ample work and load memory for extensive programming and data storage (specific values may vary, refer to Siemens documentation for precise details) Programming Environment: Siemens TIA Portal (Totally Integrated Automation) Compliance: IEC, UL, CSA, ATEX, and other relevant industrial safety and performance standards Operating Temperature: Designed for robust operation across a wide industrial temperature range Applications Mission-Critical Process Control Ensures uninterrupted operation in sectors like chemical processing, oil & gas, and pharmaceuticals where system failures can have severe consequences. Advanced Manufacturing & Production Lines Drives complex and high-speed manufacturing processes, guaranteeing consistent output and minimizing production downtime. Power Generation & Distribution Provides a reliable control platform for substations, power plants, and renewable energy facilities, where high availability is non-negotiable. Water Treatment & Infrastructure Manages vital public infrastructure systems, ensuring continuous monitoring and control of water and wastewater processes. Material Handling & Logistics Optimizes automated warehouses, conveyor systems, and logistics centers with reliable and efficient control. Why Choose the Siemens 6ES7517-3UP00-0AB0?This high-availability CPU is an investment in uninterrupted productivity and operational integrity. Its robust design, advanced features, and seamless integration with the TIA Portal make it the ideal choice for industries where downtime is not an option. Trust in Siemens’ reputation for quality and innovation to power your most critical automation tasks.Order NowEnsure the continuous operation of your critical industrial processes. Contact us today to learn more about the Siemens 6ES7517-3UP00-0AB0 SIMATIC S7-1500H CPU or to place your order.FAQWhat is the primary function of the Siemens 6ES7517-3UP00-0AB0?Its primary function is to serve as a high-availability CPU within the SIMATIC S7-1500 platform, ensuring continuous and reliable operation in critical industrial automation environments.What are the key advantages of its high-availability redundancy?The high-availability redundancy prevents costly downtime by providing seamless automatic failover, maintaining continuous system functionality even during component failures.Which programming environment is used for this CPU?The Siemens 6ES7517-3UP00-0AB0 is programmed using the Siemens TIA Portal (Totally Integrated Automation), which offers a unified and efficient development environment.Does this CPU support network communication?Yes, it features dual integrated PROFINET interfaces, enabling robust and fault-tolerant network communication for distributed systems.In which industries is this CPU commonly used?It is widely used in mission-critical process control, advanced manufacturing, power generation, water treatment, material handling, and other sectors requiring maximum uptime and reliability.

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PRODUCT DETAILS

Siemens 6ES7517-3UP00-0AB0

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

  • Product Type: SIMATIC S7-1500 High-Availability CPU
  • Part Number: 6ES7517-3UP00-0AB0
  • Communication Interfaces: 2 x PROFINET (expandable with additional communication modules)
  • Processing Speed: High-performance, tailored for demanding and complex automation applications
  • Redundancy Capabilities: Full support for fail-safe and redundant automation configurations, ensuring maximum uptime
  • Memory: Ample work and load memory for extensive programming and data storage (specific values may vary, refer to Siemens documentation for precise details)
  • Programming Environment: Siemens TIA Portal (Totally Integrated Automation)
  • Compliance: IEC, UL, CSA, ATEX, and other relevant industrial safety and performance standards
  • Operating Temperature: Designed for robust operation across a wide industrial temperature range

Applications

  • Mission-Critical Process Control

    Ensures uninterrupted operation in sectors like chemical processing, oil & gas, and pharmaceuticals where system failures can have severe consequences.

  • Advanced Manufacturing & Production Lines

    Drives complex and high-speed manufacturing processes, guaranteeing consistent output and minimizing production downtime.

  • Power Generation & Distribution

    Provides a reliable control platform for substations, power plants, and renewable energy facilities, where high availability is non-negotiable.

  • Water Treatment & Infrastructure

    Manages vital public infrastructure systems, ensuring continuous monitoring and control of water and wastewater processes.

  • Material Handling & Logistics

    Optimizes automated warehouses, conveyor systems, and logistics centers with reliable and efficient control.

Why Choose the 6ES7517-3UP00-0AB0?

This high-availability CPU is an investment in uninterrupted productivity and operational integrity. Its robust design, advanced features, and seamless integration with the TIA Portal make it the ideal choice for industries where downtime is not an option. Trust in Siemens’ reputation for quality and innovation to power your most critical automation tasks.

Availability & Shipping

  • In stock: 6ES7517-3UP00-0AB0 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 6ES7517-3UP00-0AB0 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Siemens

Its primary function is to serve as a high-availability CPU within the SIMATIC S7-1500 platform, ensuring continuous and reliable operation in critical industrial automation environments.

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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