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Beckhoff KL2904

Render Technology Solutions deal with all kinds of Beckhoff Products


Render Technology Solutions deal with all kinds of Beckhoff Products

KL2904 | 4-channel digital output terminal, TwinSAFE, 24 V DC

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).


Beckhoff KL2904

Beckhoff KL2904| 4-channel digital output terminal, TwinSAFE, 24 V DC


Technical data KL2904
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)
Approvals CE, UL, Ex, TÜV SÜD
Weight approx. 100 g
Protection class IP 20