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Beckhoff
EL9576
Marvo Stock ID: MV-GM7GUsed
£130.17 (ex. VAT)
Excellent
Beckhoff
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Specifications
| Specification | Description |
|---|---|
| Part Number | EL9576 |
| Alternative Part Number | EL9576 |
| Manufacturer | Beckhoff |
| Power Supply | 600 V ac |
| Dimensions | 15 x 70 x 100 mm |
| Type | Brake chopper terminal |
| Commodity Code | 853690 |
| EtherCAT Terminal Type | Power supply module with integrated brake chopper function for energy recuperation |
| Operating Temperature | Specified in the datasheet (not provided here) |
| Mounting Type | DIN rail mountable |
| Status Indicators | LED indicators for operational status |
| Pin Assignment | Detailed in the datasheet (not provided here) |
| Certification | Conforms with relevant international standards (details in datasheet not provided here) |
| Application | Used in automation systems to manage excess voltage and improve energy efficiency |
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EL9576 Product Description
The Beckhoff EL9576 Power Supply Module is a compact and efficient solution designed to enhance the performance and reliability of your industrial automation systems. This brake chopper terminal is engineered to manage and dissipate excess energy in your drive system, ensuring optimal operation and protection against overvoltage conditions.
With its rated voltage of up to 72 V and a capacitance of 155 µF, the EL9576 is capable of handling ripple currents of 10 A in continuous operation. Its internal resistance is less than 10 mΩ, which contributes to its high efficiency and minimal energy loss. The module comes with overvoltage protection as standard, which can be parameterised via CoE data for tailored system integration.
The EL9576 features a recommended ballast resistor and offers an overvoltage control range that is also parameterisable, providing flexibility for various application requirements. Its ballast resistor clock rate is load-dependent, with a maximum of 100 µs, and it employs a 2-point control for precise energy management.
This module is not only robust in its electrical capabilities but also in its physical construction. The dimensions of approximately 15 mm x 100 mm x 70 mm make it a space-saving addition to your control cabinet. It is designed for mounting on a 35 mm mounting rail conforming to EN 60715, allowing for easy installation and integration into existing systems.
The EL9576 operates within a permissible ambient temperature range of 0 °C to +55 °C, ensuring reliable performance in a variety of industrial environments. It also boasts a high level of electrical isolation at 1500 V, further enhancing its safety features.
For commissioning, the EL9576 can be easily configured via CoE data and is compatible with the EtherCAT Terminals system, allowing for seamless integration into your network. Its diagnostics capabilities include temperature monitoring on the PCB, providing real-time feedback and ensuring long-term reliability.
In summary, the Beckhoff EL9576 Power Supply Module is a versatile and reliable component that offers precise control over your system's energy management, ensuring stability and extending the lifespan of your industrial automation equipment.
Frequently Asked Questions
What is the function of the EL9576?
The EL9576 is a brake chopper terminal designed to condition the supply voltage for electric motors. It acts as a dynamic braking system by dissipating excess energy as heat through an external resistor, which helps in rapid deceleration of the motor.
Can the EL9576 be used with multiple motors?
Yes, the EL9576 can condition the supply voltage for several motors, making it a versatile component in multi-motor applications.
What are the voltage and capacitance specifications of the EL9576?
The EL9576 is rated for voltages up to 72 V and has a capacitance of 155 µF, suitable for a range of industrial applications.
How is the EL9576 mounted and installed?
The EL9576 is designed for mounting on a 35 mm standard mounting rail according to EN 60715. It should be installed in a safe, powered down state, and proper ESD precautions should be taken during handling and installation.
What are the dimensions of the EL9576?
The dimensions of the EL9576 are approximately 15 mm in width, 100 mm in height, and 70 mm in depth, making it compact and suitable for space-constrained environments.
How is the EL9576 configured?
Configuration of the EL9576 is done via CoE (CAN application protocol over EtherCAT) data, allowing for integration with EtherCAT networks and customisation for specific applications.
What is the permissible ambient temperature range for operating the EL9576?
The EL9576 can operate within an ambient temperature range of 0°C to +55°C, ensuring reliable performance in various industrial environments.
What type of electrical isolation does the EL9576 provide?
The EL9576 provides electrical isolation of 1500 V, offering protection against electrical interference and enhancing system safety.
What is the purpose of the overvoltage protection in the EL9576?
The overvoltage protection in the EL9576 helps to prevent damage to the terminal and connected equipment by limiting the voltage to safe levels during operation.
How can I ensure the external resistor for the EL9576 is correctly dimensioned?
The external resistor should be dimensioned to withstand the expected heat development without damage. It's important to match the resistor's rated power to the expected power dissipation.
