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EL6751 | Beckhoff EtherCAT CANopen Master/Slave Terminal, 1-Channel Communication Interface
- Regular price
- $399.00
- Sale price
- $399.00
- Regular price
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Product Description P/N: EL6751
Description
The Beckhoff EL6751 is a 1-channel EtherCAT terminal designed for CANopen communication in automation systems. Identified by part number EL6751, it supports CANopen master, manager, or optional slave operation with data rates up to 1 Mbaud. Its compact terminal design, galvanically isolated interface, and extensive diagnostic features make it suitable for integrating CANopen devices into EtherCAT networks.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Beckhoff |
| Category | PLCs/Machine Control |
| Part Number | EL6751 |
| Subcategory | PLC Module/Rack |
| Technology | CANopen master terminal |
| Fieldbus | CANopen |
| Number of Channels | 1 |
| Data Transfer Rates | 10, 20, 50, 100, 125, 250, 500, 800, 1000 kbaud |
| Communication Modes | CANopen master, manager, optional slave; RAW-CAN supported |
| Interface | 9-pin D-sub, galvanically isolated |
| Diagnostics | Status LEDs |
| Current Consumption (E-bus) | Typ. 230 mA |
| Operating Temperature | –25 to +60 °C |
| Storage Temperature | –40 to +85 °C |
| Relative Humidity | 95% non-condensing |
| Vibration/Shock Resistance | EN 60068-2-6 / EN 60068-2-27 |
| EMC Compliance | EN 61000-6-2 / EN 61000-6-4 |
| Protection Rating | IP20 |
| Housing Material | Polycarbonate |
| Dimensions (W × H × D) | 24 × 100 × 52 mm |
| Mounting | 35 mm DIN rail (EN 60715) |
| Wiring | Push-in connection |
| Approvals | CE, UL, ATEX |
| Installation | Side-by-side, double-slot key connection |
Information About EL6751
The EL6751 is part of the Beckhoff EL6xxx communication terminal family used to integrate external fieldbus systems into EtherCAT architectures. Its design includes a 9-pin D-sub connector compliant with CANopen standards, offering galvanic isolation and robust communication capabilities. The module supports full CANopen functionality—including PDO, SDO, SYNC, emergency messages, and heartbeat—making it suitable for distributed automation systems requiring real-time coordination. Typical applications include machine control, drive synchronization, multi-axis systems, and installations needing efficient CANopen–EtherCAT bridging.
Key Features:
- CANopen master/manager: Provides full network management capabilities for CANopen devices.
- Optional slave mode: Can be configured as a single-channel CANopen slave.
- Wide baud-rate support: Operates from 10 kbaud up to 1 Mbaud.
- Galvanically isolated interface: Ensures robust electrical decoupling for fieldbus communication.
- Comprehensive diagnostics: Includes status LEDs and advanced protocol monitoring features.
- Real-time synchronization: Supports precise SYNC cycles with zero cumulative jitter.
- Compact EtherCAT form factor: 24 mm housing for efficient DIN-rail installation.
- Rugged industrial design: Compliant with EN 60068 vibration/shock and EN 61000-6 EMC standards.
The EL6751 delivers the reliability and precision required for seamless CANopen integration within EtherCAT-based automation architectures.
Description
The Beckhoff EL6751 is a 1-channel EtherCAT terminal designed for CANopen communication in automation systems. Identified by part number EL6751, it supports CANopen master, manager, or optional slave operation with data rates up to 1 Mbaud. Its compact terminal design, galvanically isolated interface, and extensive diagnostic features make it suitable for integrating CANopen devices into EtherCAT networks.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Beckhoff |
| Category | PLCs/Machine Control |
| Part Number | EL6751 |
| Subcategory | PLC Module/Rack |
| Technology | CANopen master terminal |
| Fieldbus | CANopen |
| Number of Channels | 1 |
| Data Transfer Rates | 10, 20, 50, 100, 125, 250, 500, 800, 1000 kbaud |
| Communication Modes | CANopen master, manager, optional slave; RAW-CAN supported |
| Interface | 9-pin D-sub, galvanically isolated |
| Diagnostics | Status LEDs |
| Current Consumption (E-bus) | Typ. 230 mA |
| Operating Temperature | –25 to +60 °C |
| Storage Temperature | –40 to +85 °C |
| Relative Humidity | 95% non-condensing |
| Vibration/Shock Resistance | EN 60068-2-6 / EN 60068-2-27 |
| EMC Compliance | EN 61000-6-2 / EN 61000-6-4 |
| Protection Rating | IP20 |
| Housing Material | Polycarbonate |
| Dimensions (W × H × D) | 24 × 100 × 52 mm |
| Mounting | 35 mm DIN rail (EN 60715) |
| Wiring | Push-in connection |
| Approvals | CE, UL, ATEX |
| Installation | Side-by-side, double-slot key connection |
Information About EL6751
The EL6751 is part of the Beckhoff EL6xxx communication terminal family used to integrate external fieldbus systems into EtherCAT architectures. Its design includes a 9-pin D-sub connector compliant with CANopen standards, offering galvanic isolation and robust communication capabilities. The module supports full CANopen functionality—including PDO, SDO, SYNC, emergency messages, and heartbeat—making it suitable for distributed automation systems requiring real-time coordination. Typical applications include machine control, drive synchronization, multi-axis systems, and installations needing efficient CANopen–EtherCAT bridging.
Key Features:
- CANopen master/manager: Provides full network management capabilities for CANopen devices.
- Optional slave mode: Can be configured as a single-channel CANopen slave.
- Wide baud-rate support: Operates from 10 kbaud up to 1 Mbaud.
- Galvanically isolated interface: Ensures robust electrical decoupling for fieldbus communication.
- Comprehensive diagnostics: Includes status LEDs and advanced protocol monitoring features.
- Real-time synchronization: Supports precise SYNC cycles with zero cumulative jitter.
- Compact EtherCAT form factor: 24 mm housing for efficient DIN-rail installation.
- Rugged industrial design: Compliant with EN 60068 vibration/shock and EN 61000-6 EMC standards.
The EL6751 delivers the reliability and precision required for seamless CANopen integration within EtherCAT-based automation architectures.