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Siemens C71458-A4755-A1

Siemens

Communication Module

S7

C71458-A4755-A1

ISO 9001:2015 Certified Quality

Our certified process ensures consistent quality and reliable repairs every time.

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2-Year Repair Warranty

We stand behind our repairs with an extensive 2-year warranty on parts and labor for your peace of mind.

Fast Turnaround Time

Our efficient process and large parts inventory help minimize your operational downtime.

Expert Component-Level Repair

We find and replace individual failed components, offering a more affordable and effective repair than full replacement.

Free, No-Obligation Quote

Send us your item for a free evaluation and receive a detailed repair quote with no commitment required.

Your Guarantee: Warranty & Lifetime Support

Your satisfaction is our top priority, and we confidently stand behind the quality of our repairs. That's why every repair service is covered by our comprehensive 24-month warranty. Furthermore, we offer lifetime phone support – if you have questions or need assistance related to our repair down the road, we're here to help. Our service commitment is straightforward: we guarantee our work, and if you're not satisfied, we will make it right. Learn More about our Repair process.

Comprehensive Repairs You Can Depend On

We take immense pride in the quality and reliability of our work. Our process goes beyond simply fixing the immediate problem. We perform a comprehensive inspection of your main board (or other equipment) and proactively replace components known to be failure-prone or showing signs of potential future failure. Before any item is returned, it undergoes rigorous functional testing to ensure it meets performance specifications and operates flawlessly. Visit our main Repair Services page to learn more.

Save Significantly

Our primary goal is to save you hundreds, or even thousands, of dollars compared to the cost of new equipment replacement. By repairing existing components, we provide an economical solution that is also eco-friendly. At Roc Industrial, our commitment to integrity and community drives our consistent growth and ensures you receive a reliable, cost-effective solution.

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Product Description

The Siemens C71458-A4755-A1 is a robust and reliable industrial communication module engineered for seamless integration within SIMATIC S7 programmable logic controller systems. This module facilitates high-speed data exchange and efficient network connectivity, ensuring optimal performance in demanding automation environments. It supports a variety of communication protocols, including PROFIBUS and PROFINET, enabling flexible and adaptable system architectures. The C71458-A4755-A1 features advanced diagnostic capabilities, providing comprehensive monitoring and troubleshooting tools for proactive maintenance and reduced downtime. Its ruggedized design guarantees dependable operation in harsh industrial conditions, withstanding extreme temperatures, vibrations, and electromagnetic interference. This module is an essential component for achieving enhanced control, improved efficiency, and increased productivity in industrial automation applications.

Technical specifications

  • The Siemens C71458-A4755-A1 is a robust and reliable industrial communication module designed for seamless integration within SIMATIC S7 programmable logic controller (PLC) systems, facilitating high-speed data exchange and deterministic communication across PROFIBUS DP networks. This module provides a galvanically isolated PROFIBUS DP interface, ensuring robust noise immunity and preventing ground loops, thereby enhancing system stability and operational integrity in harsh industrial environments. Featuring advanced diagnostic capabilities, the C71458-A4755-A1 enables comprehensive monitoring of network status, error detection, and fault localization, minimizing downtime and optimizing maintenance procedures. Its compact design and standardized interface allow for easy installation and configuration, reducing engineering effort and simplifying system integration. The module supports a wide range of PROFIBUS DP protocols and baud rates, offering flexibility in adapting to diverse application requirements and network topologies. Furthermore, the C71458-A4755-A1 is engineered for extended operating temperature ranges and complies with stringent industry standards, guaranteeing dependable performance and long-term reliability in demanding industrial automation applications, including manufacturing, process control, and infrastructure management.

Please Note: Roc Industrial operates as an independent service provider and is not an authorized distributor for the manufacturers or brands mentioned. Consequently, the original manufacturer's warranty is not applicable to items repaired or sold by us. Roc Industrial provides its own 2-year warranty on all repair services performed.

Buying Options

To receive a quote within 2 hours, please provide us with the details of your requirements. Our team will promptly review your request and send you a custom offer.

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Ships from Rochester, NY

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