In most procurement cycles, EL6910 is considered with Beckhoff El9410, El9550 Beckhoff and Beckhoff El2809, giving decision-makers confidence that theyβve chosen the most dependable component.
EL6910 - Beckhoff EtherCAT Communication Interface
Beckhoff EL6910 Position Measurement & Communication is a compact EtherCAT Communication Interface for linking safe input and output signals via TwinSAFE protocol.
| Brand | Beckhoff |
| Product Type | EtherCAT Communication Interface |
| Product | EL6910 |
EL6910 Beckhoff EtherCAT Communication Interface Technical Specifications
| Specification | Value |
|---|---|
| Current consumption E-bus | typ. 160 mA |
| Weight | approx. 50 g |
| Ex marking | ATEX:II 3 G Ex ec IIC T4 GcIECEx:Ex ec IIC T4 Gc |
| Housing - Design form | compact terminal housing with signal LEDs |
| Housing - Material | polycarbonate |
| Housing - Dimensions (W x H x D) | 12Γ mm x 100Γ mm x 68 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 - Marking | labeling of the BZxxxx series |
| Housing - Wiring | solid conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver |
| Housing - Connection cross-section | s*: 0.08β¦2.5 mmΒ², st*: 0.08β¦2.5 mmΒ², f*: 0.14β¦1.5 mmΒ² |
| Housing - Connection cross-section AWG | s*: AWG28β¦14, st*: AWG28β¦14, f*: AWG26β¦16 |
| Housing - Stripping length | 8β¦9 mm |
| Housing - Current load power contacts | Imax: 10 A |
| Specification | link unit between safe input and output signals |
| Protocol | TwinSAFE/Safety over EtherCAT |
The Beckhoff EL6910 EtherCAT Communication Interface is purpose-built for position measurement and communication within safety-critical automation systems. Designed as a link unit between safe input and output signals, it operates using the TwinSAFE/Safety over EtherCAT protocol. Compact in size at just 12 Γ 100 Γ 68 mm and consuming only 160 mA from the E-bus, it provides efficient yet powerful safety communication. The moduleβs polycarbonate housing, DIN rail installation, and clear status LEDs ensure simple integration and reliable diagnostics during operation.
Built for industrial reliability, the EL6910 Position Measurement & Communication module supports 500 V electrical isolation, vibration/shock resistance, and compliance with EN 60068 and EN 61000-6-2/6-4 EMC standards. Certified under ATEX and IECEx, it can be used in hazardous environments where safety is paramount. With an IP20 protection rating and ability to handle up to 10 A current load on power contacts, the device meets global safety and performance standards. Engineers benefit from pluggable wiring for flexible conductors and ferrules, simplifying installation and minimizing downtime.
In application, the Beckhoff EL6910 EtherCAT Communication Interface is trusted in machine tools, robotics, packaging systems, and process automation where safe communication between sensors and actuators is critical. Maintenance engineers value its ease of wiring and diagnostic LEDs, while senior automation teams rely on its robust TwinSAFE integration for scalable safety architectures. Engineering students and trainees also benefit from the EL6910, as it demonstrates how safety protocols are embedded within EtherCAT-based networks. Combining compact design, safety compliance, and proven reliability, the Beckhoff EL6910 is a trusted choice for industries seeking secure, future-ready automation.
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