BECKHOFF EL2904
The Beckhoff EL2904 is a compact TwinSAFE EtherCAT Terminal providing 4 digital safety outputs (24V DC, 0.5A). It enables the implementation of high-integrity safety functions up to SIL 3 and PL e in demanding industrial automation environments.
BECKHOFF EL2904
The Beckhoff EL2904 is a TwinSAFE EtherCAT Terminal designed for safety-critical applications in industrial automation. It features four fail-safe digital outputs that can switch 24 V DC actuators with a current of up to 0.5 A per channel. In the event of a fault, the outputs are reliably switched off to ensure a safe state. This terminal meets the stringent requirements of safety standards up to SIL 3 (EN 62061) and PL e (EN ISO 13849-1), making it an ideal component for implementing certified safety functions within a Beckhoff control system. Its compact design and integration into the EtherCAT I/O system allow for flexible and efficient machine safety architecture.
Technical Specifications:
- Technology: EtherCAT Terminal
- Number of outputs: 4
- Nominal voltage: 24 V DC (-15 %/+20 %)
- Max. output current: 0.5 A per channel, short-circuit proof
- Safety standard compliance: SIL 3 (EN 62061), PL e (EN ISO 13849-1)
- Connection method: 2-wire
- Current consumption E-bus: typ. 220 mA

| Brand | Beckhoff |
|---|---|
| Model | EL2904 |
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