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EL6761 - Beckhoff EtherCAT Communication Interface
Beckhoff EL6761 Position Measurement & Communication module is a compact EtherCAT Communication Interface using powerline communication for automation systems.
| Brand | Beckhoff |
| Product Type | EtherCAT Communication Interface |
| Product | EL6761 |
EL6761 Beckhoff EtherCAT Communication Interface Technical Specifications
| Specification | Value |
|---|---|
| Technology | powerline communication |
| Current consumption E-bus | typ. 420 mA |
| Electrical isolation | 1500 V |
| Weight | approx. 90 g |
| Operating temperature | 0…55°C |
| Storage temperature | -25…+85°C |
| Relative humidity | 95%, no condensation |
| Vibration/shock resistance | conforms to EN 60068-2-6/EN 60068-2-27 |
| EMC immunity/emission | conforms to EN 61000-6-2/EN 61000-6-4 |
| Protect. rating/installation pos. | IP20/variable |
| Approvals/markings | CE |
| Housing - Design form | compact terminal housing with signal LEDs |
| Housing - Material | polycarbonate |
| Housing - Dimensions (W x H x D) | 24 mm x 100 mm x 52 mm |
| Housing - Installation | on 35 mm DIN rail, conforming to EN 60715 with lock |
| Housing - Side by side mounting by means of | double slot and key connection |
| Housing - Wiring | specific push-in connection |
| Interfaces | CP, PP, ground |
| Hardware diagnostics | status LEDs |
| Fieldbus | ISO 15118 |
| Number of fieldbus channels | 1 |
The Beckhoff EL6761 EtherCAT Communication Interface is purpose-built for advanced position measurement and communication tasks using powerline technology. It supports ISO 15118 standards for reliable fieldbus communication and operates with a typical E-bus current consumption of 420 mA. With 1500 V electrical isolation, the module ensures safe separation between communication layers, safeguarding sensitive devices in industrial automation. The compact polycarbonate housing, sized at 24 x 100 x 52 mm, is designed for DIN rail mounting with double slot and key connections, making installation straightforward and secure.
Reliability is further supported by compliance with EN 61000-6-2/6-4 EMC standards, vibration and shock resistance as per EN 60068, and an operating temperature range of 0°C to +55°C. Diagnostic LEDs provide hardware status visibility for quick troubleshooting, while its IP20 protection rating suits standard control cabinet environments. Lightweight at just 90 g, the module combines compactness with robust industrial-grade features, making it ideal for long-term deployment. CE certification further underlines its safety and global acceptance in critical industries.
In application, the Beckhoff EL6761 Position Measurement & Communication module is widely adopted in power distribution monitoring, electric mobility infrastructure, smart grid systems, and automated plants requiring high-speed data exchange. Maintenance engineers benefit from simple diagnostics, while senior automation teams appreciate its scalability for integration into complex EtherCAT-based networks. Engineering students and trainees gain hands-on understanding of powerline communication and distributed I/O concepts through this module. Trusted for precision, safety, and scalability, the Beckhoff EL6761 helps industries move toward efficient and future-ready automation solutions.
