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Beckhoff
KL2904
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Beckhoff KL2904
KL2904 | 4-channel digital output terminal, TwinSAFE, 24 V DC
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Description
The KL2904 safety Bus 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 Bus Terminal detects a fault, it switches off automatically (fail stop).
Technical parameters
| Connection technology: | 2-wire |
| Number of outputs: | 4 |
| Protocol: | TwinSAFE/Safety over EtherCAT |
| Fault response time: | ≤ watchdog time (parameterisable) |
| Current consumption power contacts: | load-dependent |
| Current consumption K-bus: | 250 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 |
Logistic parameters
| ECCN: | |
| Country of Origin: | |
| EAN: | |
| Weight: | 0.00 kg |
| Length: | 0.00 m |
| Width: | 0.00 m |
| Height: | 0.00 m |