Article image EL2904

Beckhoff EL2904

EL2904 | 4-channel digital output terminal, TwinSAFE, 24 V DC

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Description

The EL2904 safety EtherCAT Terminal is a digital output terminal with four channels. It switches 24 V DC actuators with up to 0.5 A current per channel. If the EtherCAT Terminal detects a fault, it switches off automatically (fail stop).

Technical parameters

Connection technology: 1-/2-wire
Specification: output of output signals
Number of outputs: 4
Max. output current: 0.5 A (per channel), min. 20 mA (with active current measurement)
Protocol: TwinSAFE/Safety over EtherCAT
Fault response time: ≤ watchdog time (parameterisable)
Current consumption power contacts: load-dependent
Current consumption E-bus: typ. 221 mA
Installation position: horizontal
Safety standard: DIN EN ISO 13849-1:2008 (Cat. 4, PL e) and EN 61508:2010 (SIL 3)
Weight: approx. 100 g
Protection class: IP 20
Approvals/markings: Overview of TwinSAFE Certifications (PDF)
Ex-Marking: II 3 G Ex nA IIC T4 Gc
Download EtherCAT slave information (ESI): ESI config file EL29xx (ZIP)

Logistic parameters

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Weight: 0.00 kg
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