EL6752 | Beckhoff EtherCAT DeviceNet Master Terminal 1-Channel Communication Interface

Beckhoff · Cables & Connectivity

Description  The Beckhoff EL6752 is a 1-channel EtherCAT communication terminal that functions as a DeviceNet® master for integrating DeviceNet® devices into EtherCAT networks. It supports all DeviceNet® I/O modes, including polling, cyclic, and change-of-state, offering powerful diagnostics and flexible configuration for industrial communication systems.   Technical Specifications  Condition New/Never Used Surplus Brand Beckhoff Category Industrial Automation Part Number EL6752 Subcategory EtherCAT Communication Terminal Technology DeviceNet® master terminal Number of Channels 1 Fieldbus Type DeviceNet® Communication Role Network master (scanner) Data Transfer Rates 125, 250, 500 kbaud Interface Type 5-pin open style connector, galvanically isolated (supplied) Bus Devices Supported Up to 63 slaves Supported I/O Modes Polling, change-of-state, cyclic, strobed Special Features UCMM, Heartbeat & Shutdown Messages, Auto Device Replacement (ADR) Error Management Freely configurable per bus user Hardware Diagnostics Status LEDs Current Consumption (E-bus) Typ. 260 mA Distributed Clocks No Protection Rating IP20 Operating Temperature -25°C to +60°C Storage Temperature -40°C to +85°C Relative Humidity Up to 95%, non-condensing Vibration/Shock Resistance EN 60068-2-6 / EN 60068-2-27 compliant EMC Compliance EN 61000-6-2 / EN 61000-6-4 Approvals CE, UL, CCC, ATEX, IECEx Dimensions (W × H × D) 24 mm × 100 mm × 52 mm Weight 0.15 lbs (approx. 70 g)   Information About EL6752 The EL6752 belongs to Beckhoff’s EtherCAT I/O system and is specifically developed to act as a DeviceNet® master terminal, replacing traditional PCI-based interface cards with a compact and modular solution. It allows seamless integration of DeviceNet® field devices within EtherCAT networks, enabling communication with up to 63 slave devices. The EL6752 supports advanced DeviceNet® features such as Unconnected Message Manager (UCMM), Auto Device Replacement (ADR), heartbeat messages, and cyclic or change-of-state communication. With galvanically isolated connections and configurable error management, the module ensures reliable data transfer, network stability, and simplified commissioning in distributed automation environments. Key Features: DeviceNet® Master Functionality: Operates as a master terminal, allowing integration of DeviceNet® networks within EtherCAT architectures. Full I/O Mode Support: Supports polling, cyclic, change-of-state, and strobed modes for versatile communication setups. Auto Device Replacement (ADR): Simplifies maintenance by automatically restoring configuration to replaced devices. Advanced Protocol Features: Includes UCMM, heartbeat, and shutdown message support for enhanced control and monitoring. High Connectivity Capacity: Supports up to 63 slave devices at baud rates of 125, 250, or 500 kbaud. Robust Error Management: Freely configurable diagnostics per bus user for flexible and reliable operation. Compact, Modular Design: Saves space by eliminating the need for PCI-based cards and integrates directly into EtherCAT systems. Industrial Reliability: CE, UL, ATEX, and IECEx certified, ensuring safe operation in industrial and hazardous environments. The EL6752 delivers the reliability and precision required for DeviceNet® network integration, industrial communication, and distributed control in EtherCAT-based automation systems.

Brand: Beckhoff · Category: Cables & Connectivity

Key features

• DeviceNet® Master Functionality: Operates as a master terminal, allowing integration of DeviceNet® networks within EtherCAT architectures.
• Full I/O Mode Support: Supports polling, cyclic, change-of-state, and strobed modes for versatile communication setups.
• Auto Device Replacement (ADR): Simplifies maintenance by automatically restoring configuration to replaced devices.
• Advanced Protocol Features: Includes UCMM, heartbeat, and shutdown message support for enhanced control and monitoring.
• High Connectivity Capacity: Supports up to 63 slave devices at baud rates of 125, 250, or 500 kbaud.
• Robust Error Management: Freely configurable diagnostics per bus user for flexible and reliable operation.
• Compact, Modular Design: Saves space by eliminating the need for PCI-based cards and integrates directly into EtherCAT systems.
• Industrial Reliability: CE, UL, ATEX, and IECEx certified, ensuring safe operation in industrial and hazardous environments.

Specifications

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