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Mitsubishi FX3U-32BL
by Mitsubishi Electric
Read verified buyer reviews ↓OverviewThe Mitsubishi Electric FX3U-32BL Battery Backup Module is a vital component for maintaining the seamless operation and data integrity of industrial automation systems that utilize Mitsubishi Electric's FX3U and FX3UC series PLCs. This compact lithium battery module ensures dependable data retention during power interruptions, protecting critical program parameters, recipes, and operational data stored within the PLC's internal memory. Its straightforward design allows for quick and easy installation, reducing downtime and enhancing system resilience. The FX3U-32BL helps businesses significantly mitigate the risk of data loss, thereby preventing costly reconfigurations, production delays, and potential compromises to operational efficiency. This module offers a proactive way for businesses to strengthen the reliability and robustness of their automation infrastructure.Key Features Dedicated Compatibility: Engineered for perfect integration with Mitsubishi Electric FX3U and FX3UC PLC series, ensuring optimal performance. Critical Data Protection: Designed to maintain RAM data during unforeseen power failures, preserving vital operational parameters and preventing system resets. Advanced Lithium Battery Technology: Utilizes a premium lithium cell, providing stable, long-lasting power backup with a typical life of up to 5 years, depending on usage. Ultra-Compact and Integrated Design: Features a streamlined form factor that allows for direct installation into the PLC base unit, eliminating external wiring or additional mounting hardware. Extended Operational Life: Engineered for durability and longevity, offering consistent and dependable backup power over a prolonged period, reducing maintenance frequency. Effortless Plug-in Module: Designed for true plug-and-play functionality, facilitating quick installation without complex wiring, saving valuable time and resources. Technical Specifications Model: FX3U-32BL Series Compatibility: FX3U / FX3UC Battery Type: High-performance Lithium cell Nominal Voltage: 3V Mounting: Direct plug-in to PLC base unit for secure and efficient integration Typical Life: Up to 5 years (actual life may vary based on environmental conditions and usage frequency) Operating Temperature: 0°C to 55°C (32°F to 131°F), ensuring stable operation in typical industrial environments Weight: Approximately 0.05 kg Certifications: CE compliant Applications Sophisticated Industrial Automation Systems: Essential for safeguarding complex control logic and operational states in diverse manufacturing and processing environments. Precision Machine Tools: Guarantees the retention of critical machine settings, tooling data, and operational sequences, minimizing setup times after power interruptions. Reliable Data Logging and Traceability Systems: Preserves logged data and traceability information, crucial for quality control, regulatory compliance, and process optimization. Systems Requiring Secure Memory Retention: Indispensable in applications where the loss of memory data would result in significant operational disruption, safety hazards, or financial impact. Why ChooseOpting for the Mitsubishi Electric FX3U-32BL Battery Backup Module means investing in superior reliability and peace of mind for your FX3U/FX3UC series PLCs. This module stands out due to its precise engineering by Mitsubishi Electric, guaranteeing flawless compatibility and performance that generic alternatives cannot match. It not only protects invaluable PLC settings and crucial operational data during unexpected power outages but significantly extends your system's overall resilience and uptime. The FX3U-32BL's compact, integrated design ensures easy installation and a long operational life, making it an indispensable asset for any industrial automation setup.Order NowEnhance the reliability of your Mitsubishi Electric FX3U and FX3UC PLCs today with the FX3U-32BL Battery Backup Module. Ensure your critical data remains secure and accessible, even during power interruptions. Contact our sales team or order directly through our website for prompt delivery and dedicated support.FAQWhat is the primary function of the FX3U-32BL battery?The FX3U-32BL battery provides backup power to your Mitsubishi Electric FX3U/FX3UC PLCs, ensuring that critical data such as program parameters and operational settings are retained during power outages.How long can I expect the FX3U-32BL battery to last?The typical lifespan of the FX3U-32BL battery is up to 5 years. However, this can vary based on environmental conditions and frequency of use.Is the FX3U-32BL compatible with all Mitsubishi Electric PLCs?No, the FX3U-32BL is specifically designed for seamless integration with Mitsubishi Electric FX3U and FX3UC series PLCs.Is installation of the FX3U-32BL complicated?Not at all. The FX3U-32BL features a plug-and-play design, allowing for quick and straightforward installation directly into the PLC base unit without complex wiring.What are the benefits of using a genuine Mitsubishi Electric battery module?Using a genuine Mitsubishi Electric module like the FX3U-32BL ensures optimal compatibility, reliable performance, and guaranteed data protection, unlike generic alternatives that may not offer the same level of quality or integration.
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Mitsubishi FX3U-32BL
Overview
This is a genuine Mitsubishi Electric component from the MELSEC 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 Mitsubishi Electric catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Mitsubishi Electric automation ecosystem
- Engineered to integrate inside MELSEC PLCs installations
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Mitsubishi Electric 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:
- Exact replacement — same Mitsubishi Electric catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Mitsubishi Electric platform with documented conversion notes for the MELSEC PLCs family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Model: FX3U-32BL
- Series Compatibility: FX3U / FX3UC
- Battery Type: High-performance Lithium cell
- Nominal Voltage: 3V
- Mounting: Direct plug-in to PLC base unit for secure and efficient integration
- Typical Life: Up to 5 years (actual life may vary based on environmental conditions and usage frequency)
- Operating Temperature: 0°C to 55°C (32°F to 131°F), ensuring stable operation in typical industrial environments
- Weight: Approximately 0.05 kg
- Certifications: CE compliant
Applications
- Sophisticated Industrial Automation Systems: Essential for safeguarding complex control logic and operational states in diverse manufacturing and processing environments.
- Precision Machine Tools: Guarantees the retention of critical machine settings, tooling data, and operational sequences, minimizing setup times after power interruptions.
- Reliable Data Logging and Traceability Systems: Preserves logged data and traceability information, crucial for quality control, regulatory compliance, and process optimization.
- Systems Requiring Secure Memory Retention: Indispensable in applications where the loss of memory data would result in significant operational disruption, safety hazards, or financial impact.
Why Choose the FX3U-32BL?
Opting for the Mitsubishi Electric FX3U-32BL Battery Backup Module means investing in superior reliability and peace of mind for your FX3U/FX3UC series PLCs. This module stands out due to its precise engineering by Mitsubishi Electric, guaranteeing flawless compatibility and performance that generic alternatives cannot match. It not only protects invaluable PLC settings and crucial operational data during unexpected power outages but significantly extends your system's overall resilience and uptime. The FX3U-32BL's compact, integrated design ensures easy installation and a long operational life, making it an indispensable asset for any industrial automation setup.
Availability & Shipping
- ▸In stock: FX3U-32BL 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 FX3U-32BL ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Mitsubishi Electric
Machine down? We ship parts the same day.
New, surplus, and refurbished Mitsubishi Electric inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
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Independent Supplier Notice
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.