Beckhoff Automation GmbH & Co. KG EL2904
EL2904 EtherCAT Terminal, 4-channel digital output, 24 V DC, 0.5 A, TwinSAFE
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Технические характеристики
| 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 |
| Время отклика | ⤠watchdog time (parameterizable) |
| 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) |
| Масса | approx. 100 g |
| Protection rating | IP20 |
| Ex marking | ATEX: II 3G Ex ec IIC T4 Gc IECEx: Ex ec IIC T4 Gc cFMus: Class I, Division 2, Groups A, B, C, D Class I, Zone 2, AEx ec IIC T4 Gc |
| Description | The EL2904 TwinSAFE component is a digital output terminal with four channels. It switches 24Â VÂ DC actuators with up to 0.5Â A per channel and has four fail-safe outputs. The outputs are controlled by a TwinSAFE Logic-capable component via FSoE. The |