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Beckhoff EL9576
by Beckhoff
Read verified buyer reviews ↓OverviewThe Beckhoff EL9576 represents an advanced solution for handling regenerative energy within contemporary automation environments. This sophisticated EtherCAT Brake Chopper Terminal transforms excess electrical energy, generated during the braking phases of drives and motors, into heat. This process effectively shields the DC link from potential overvoltage damage. Engineered for straightforward incorporation into EtherCAT I/O systems, the EL9576 delivers dependable operation in industrial settings characterized by frequent regenerative loads. Its compact size and suitability for DIN-rail mounting make it an excellent selection for maximizing space and performance across various machine automation and motion control applications.Key Features EtherCAT Compatibility: Fully integrates with the EtherCAT I/O system, enabling rapid communication and precise command. Efficient Power Dissipation: Safely manages and releases regenerative braking energy from drives and motors. Overvoltage Protection: Actively prevents high voltage conditions within the DC link, boosting system stability and lifespan. Integrated Braking Resistor: Incorporates an internal resistor for contained energy conversion and heat dispersion. Nominal DC Link Voltage: Optimized for systems operating at up to 150 V DC nominal DC link voltage. Compact Form Factor: Occupies minimal space with its 12 mm wide module for efficient DIN-rail installation. TwinCAT Support: Seamlessly works with TwinCAT automation software for simplified setup and fault detection. Technical Specifications Part Number: EL9576 Manufacturer: Beckhoff Function: Brake chopper terminal Nominal DC Link Voltage: 150 V DC Integrated Braking Resistor: Yes Housing Width: 12 mm Mounting: DIN rail (designed for EtherCAT Terminal system) Operating Temperature: –25 °C to +60 °C Applications Servo Systems: Essential for secure and continuous operation in servo-driven machines where regenerative energy is common. Machine Automation: Crucial in automated equipment with frequent and dynamic braking requirements. Packaging Equipment: Improves reliability and efficiency in high-speed packaging and filling machinery. Material Handling Systems: Vital for conveyor belts, robotic arms, and other mechanisms for transporting materials. Robotics and Motion Control: Provides critical energy management for precise and repetitive robotic movements. Distributed Automation: Perfect for EtherCAT-based distributed control systems requiring robust energy management. Why Choose This Model?The Beckhoff EL9576 distinguishes itself as a superior option for handling regenerative energy, thanks to its robust design and seamless integration capabilities. It guarantees the safe and effective dissipation of surplus braking energy, which is crucial for preventing costly DC link overvoltage events and system downtime. Its compact 12 mm wide enclosure ensures a minimal footprint on the DIN rail, making it perfect for industrial cabinets with limited space. As a completely EtherCAT-integrated device, the EL9576 offers effortless communication and control within your existing Beckhoff automation ecosystem. Built with Beckhoff’s renowned industrial reliability and backed by extensive TwinCAT support, this brake chopper terminal is engineered for long-term, dependable performance in the most demanding regenerative load applications. Opting for the EL9576 means investing in enhanced system stability, operational safety, and overall efficiency for your industrial processes.Order NowThe high-performance Beckhoff EL9576 EtherCAT Brake Chopper Terminal is available for immediate purchase and global shipment. Enhance your automation system's resilience against regenerative energy challenges by integrating this essential component. For related Beckhoff solutions, explore our Beckhoff EL/ELM7xxx Compact Drive Technology range, or return to the main Beckhoff Category page for a comprehensive overview of our offerings.FAQWhat is the primary function of the Beckhoff EL9576?The Beckhoff EL9576 primarily functions as an EtherCAT Brake Chopper Terminal, dissipating regenerative energy generated by industrial drives and motors to protect the DC link from overvoltage.What is the nominal DC link voltage supported by the EL9576?The EL9576 is optimized for systems with a nominal DC link voltage of up to 150 V DC.Does the Beckhoff EL9576 include an integrated braking resistor?Yes, the Beckhoff EL9576 features a built-in resistor for self-contained energy conversion and heat dissipation.
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Beckhoff EL9576
Overview
This is a genuine Beckhoff component from the EtherCAT Terminals 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 Beckhoff catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Beckhoff automation ecosystem
- Engineered to integrate inside EtherCAT Terminals installations
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Beckhoff 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 Beckhoff 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 Beckhoff platform with documented conversion notes for the EtherCAT Terminals family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Part Number: EL9576
- Manufacturer: Beckhoff
- Function: Brake chopper terminal
- Nominal DC Link Voltage: 150 V DC
- Integrated Braking Resistor: Yes
- Housing Width: 12 mm
- Mounting: DIN rail (designed for EtherCAT Terminal system)
- Operating Temperature: –25 °C to +60 °C
Applications
- Servo Systems: Essential for secure and continuous operation in servo-driven machines where regenerative energy is common.
- Machine Automation: Crucial in automated equipment with frequent and dynamic braking requirements.
- Packaging Equipment: Improves reliability and efficiency in high-speed packaging and filling machinery.
- Material Handling Systems: Vital for conveyor belts, robotic arms, and other mechanisms for transporting materials.
- Robotics and Motion Control: Provides critical energy management for precise and repetitive robotic movements.
- Distributed Automation: Perfect for EtherCAT-based distributed control systems requiring robust energy management.
Why Choose the EL9576?
The Beckhoff EL9576 distinguishes itself as a superior option for handling regenerative energy, thanks to its robust design and seamless integration capabilities. It guarantees the safe and effective dissipation of surplus braking energy, which is crucial for preventing costly DC link overvoltage events and system downtime. Its compact 12 mm wide enclosure ensures a minimal footprint on the DIN rail, making it perfect for industrial cabinets with limited space. As a completely EtherCAT-integrated device, the EL9576 offers effortless communication and control within your existing Beckhoff automation ecosystem. Built with Beckhoff’s renowned industrial reliability and backed by extensive TwinCAT support, this brake chopper terminal is engineered for long-term, dependable performance in the most demanding regenerative load applications. Opting for the EL9576 means investing in enhanced system stability, operational safety, and overall efficiency for your industrial processes.
Availability & Shipping
- ▸In stock: EL9576 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 EL9576 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Beckhoff
Machine down? We ship parts the same day.
New, surplus, and refurbished Beckhoff 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.