Product Description
The Siemens 6ES5752-0LA52 is a robust and reliable programmable logic controller (PLC) module designed for industrial automation applications. This module provides advanced control capabilities, featuring a powerful processor for executing complex algorithms and managing extensive I/O configurations. It offers a substantial memory capacity for storing large programs and data sets, ensuring efficient operation in demanding environments. The 6ES5752-0LA52 supports a variety of communication protocols, facilitating seamless integration with existing systems and other automation components. Its rugged construction guarantees durability and dependable performance in harsh industrial conditions, contributing to increased productivity and reduced downtime. This PLC module is an essential component for achieving precise and efficient control in a wide range of industrial processes.
Is Your Device Showing These Signs?
The Siemens 6ES5752-0LA52 module commonly experiences issues related to corrupted program memory, leading to PLC malfunctions and process interruptions. Resolve this by reprogramming the EEPROM with a verified backup. Communication failures on the PROFIBUS DP interface are frequent, often stemming from faulty connectors, incorrect addressing, or termination resistor problems; inspect and rectify these physical layer issues. Power supply fluctuations or failures within the module cause erratic behavior; replace the power supply components or the entire module. Component degradation due to age and environmental factors results in sporadic errors; conduct a thorough hardware diagnostic and replace failing components.
Technical specifications
The Siemens 6ES5752-0LA52 is a programmable logic controller (PLC) CPU module designed for the SIMATIC S5 series. This CPU features a user memory of 64KB, facilitating the execution of complex control programs. It supports both ladder diagram (LAD) and statement list (STL) programming languages, providing flexibility for diverse application requirements. The 6ES5752-0LA52 offers integrated interfaces for process I/O and communication, including a serial interface for connection to programming devices and other SIMATIC S5 components. Diagnostic capabilities are built-in, enabling efficient troubleshooting and maintenance. This CPU module is engineered for robust performance in industrial environments, ensuring reliable automation control.
Our Repair Process for the
6ES5752-0LA52
Our repair process for the Siemens 6ES5752-0LA52 begins with a comprehensive diagnostic evaluation to pinpoint the fault. This involves rigorous testing of all functional components and a thorough inspection for physical damage. Once the fault is identified, skilled technicians perform component-level repairs or replacements using only high-quality, Siemens-approved parts. Following the repair, the unit undergoes extensive functional testing under simulated operating conditions to ensure it meets original factory specifications. Finally, the repaired 6ES5752-0LA52 is cleaned, carefully packaged, and returned with a detailed repair report.
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.

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.

















