EL7211-0010 | Beckhoff EtherCAT Servo Drive Terminal with One Cable Technology (OCT) 48 VDC
Beckhoff · Drives & Motor Control
Description The Beckhoff EL7211-0010 is a 1-channel EtherCAT servo drive terminal featuring integrated One Cable Technology (OCT) for efficient connection and high-performance motion control. It supports servomotors up to 4.5 A (Irms) at 48 VDC and provides precise, dynamic positioning with advanced protection and monitoring functions. Technical Specifications Condition New/Never Used Surplus Brand Beckhoff Category Industrial Automation Part Number EL7211-0010 Subcategory EtherCAT Servo Drive Terminal Technology Compact drive technology Connection Method Direct motor connection with One Cable Technology (OCT) Load Type Permanent magnet-excited three-phase synchronous motor Number of Channels 1 Supply Voltage (Electronics) 24 V DC (via power contacts) Supply Voltage (Power) 8…48 V DC (external) Output Current (RMS) 4.5 A Peak Current (RMS) 9.0 A for 1 s Motor Brake Output Voltage 24 V DC Motor Brake Output Current Max. 0.5 A PWM Clock Frequency 16 kHz Current Controller Frequency 32 kHz Speed Controller Frequency 16 kHz Rotating Field Frequency 0…599 Hz Current Consumption (Power Contacts) 50 mA + holding current of motor brake Current Consumption (E-Bus) 120 mA Distributed Clocks Yes Electrical Isolation 500 V (E-bus/field potential) Protection Rating IP20 Operating Temperature 0°C to +55°C Storage Temperature -25°C to +85°C Relative Humidity Up to 95%, non-condensing EMC Compliance EN 61000-6-2 / EN 61000-6-4 Vibration/Shock Resistance EN 60068-2-6 / EN 60068-2-27 Approvals CE, UL Dimensions (W × H × D) 24 mm × 100 mm × 68 mm Weight 95 g (0.21 lbs) Information About EL7211-0010 The EL7211-0010 is part of Beckhoff’s advanced EtherCAT Terminal series, offering high servo performance in a compact form factor. It integrates One Cable Technology (OCT), combining power and feedback into a single connection for simplified wiring and installation. Designed for use with Beckhoff AM8100 series motors, the terminal automatically reads electronic motor nameplates, enabling auto-configuration of motor parameters to reduce commissioning time. Its integrated servo drive supports dynamic motion control with field-oriented current and PI speed control, while built-in diagnostics continuously monitor overvoltage, overcurrent, temperature, and motor load for maximum reliability. Key Features: High-Performance Servo Drive: Provides 1-channel motion interface for synchronous servomotors up to 4.5 A at 48 VDC, enabling precise and dynamic motion control. Integrated One Cable Technology (OCT): Combines motor power and feedback into a single cable, reducing wiring complexity and installation time. Automatic Motor Recognition: Reads electronic type plates from Beckhoff AM81xx motors for instant configuration and optimized operation. Advanced Control System: Field-oriented current control with PI speed regulation supports fast and stable positioning. Comprehensive Monitoring: Includes protection for overvoltage, undervoltage, overcurrent, and thermal load with I²T motor model calculation. Diagnostic Interface: 16 integrated LEDs provide detailed status, warning, and error feedback for real-time system visibility. Compact and Efficient Design: Slim 24 mm width saves space in control cabinets while maintaining high power density. Industrial Durability: CE and UL approved, conforming to strict EMC, vibration, and temperature standards for reliable long-term use. The EL7211-0010 delivers the reliability and precision required for advanced servo control, machine automation, and high-speed motion applications.
Brand: Beckhoff · Category: Drives & Motor Control
Key features
- High-Performance Servo Drive: Provides 1-channel motion interface for synchronous servomotors up to 4.5 A at 48 VDC, enabling precise and dynamic motion control.
- Integrated One Cable Technology (OCT): Combines motor power and feedback into a single cable, reducing wiring complexity and installation time.
- Automatic Motor Recognition: Reads electronic type plates from Beckhoff AM81xx motors for instant configuration and optimized operation.
- Advanced Control System: Field-oriented current control with PI speed regulation supports fast and stable positioning.
- Comprehensive Monitoring: Includes protection for overvoltage, undervoltage, overcurrent, and thermal load with I²T motor model calculation.
- Diagnostic Interface: 16 integrated LEDs provide detailed status, warning, and error feedback for real-time system visibility.
- Compact and Efficient Design: Slim 24 mm width saves space in control cabinets while maintaining high power density.
- Industrial Durability: CE and UL approved, conforming to strict EMC, vibration, and temperature standards for reliable long-term use.
Specifications
| Manufacturer part number | EL7211-0010 |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Beckhoff |
| Category | Industrial Automation |
| Part Number | EL7211-0010 |
| Subcategory | EtherCAT Servo Drive Terminal |
| Technology | Compact drive technology |
| Connection Method | Direct motor connection with One Cable Technology (OCT) |
| Load Type | Permanent magnet-excited three-phase synchronous motor |
| Number of Channels | 1 |
| Supply Voltage (Electronics) | 24 V DC (via power contacts) |
| Supply Voltage (Power) | 8…48 V DC (external) |
| Output Current (RMS) | 4.5 A |
| Peak Current (RMS) | 9.0 A for 1 s |
| Motor Brake Output Voltage | 24 V DC |
| Motor Brake Output Current | Max. 0.5 A |
| PWM Clock Frequency | 16 kHz |
| Current Controller Frequency | 32 kHz |
| Speed Controller Frequency | 16 kHz |
| Rotating Field Frequency | 0…599 Hz |
| Current Consumption (Power Contacts) | 50 mA + holding current of motor brake |
| Current Consumption (E-Bus) | 120 mA |
| Distributed Clocks | Yes |
| Electrical Isolation | 500 V (E-bus/field potential) |
| Protection Rating | IP20 |
| Operating Temperature | 0°C to +55°C |
| Storage Temperature | -25°C to +85°C |
| Relative Humidity | Up to 95%, non-condensing |
| EMC Compliance | EN 61000-6-2 / EN 61000-6-4 |
| Vibration/Shock Resistance | EN 60068-2-6 / EN 60068-2-27 |
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