KL2904 – BECKHOFF

Technical data KL2904
Connection technology 2-wire
Number of outputs 4
Protocol TwinSAFE/Safety over EtherCAT
Fault response time ≤ watchdog time (parameterizable)
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 rating IP20
Ex marking II 3 G Ex nA IIC T4 Gc
Technical Data

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Housing data KL-24-2x8pin
Design form compact terminal housing with signal LEDs
Material polycarbonate
Dimensions (W x H x D) 24 mm x 100 mm x 68 mm
Installation on 35 mm DIN rail, conforming to EN 60715 with lock
Side by side mounting by means of double slot and key connection
Marking labeling of the BZxxx series
Wiring solid conductor (e), flexible conductor (f) and ferrule (a): spring actuation by screwdriver
Connection cross-section s*: 0.08…2.5 mm²,
st*: 0.08…2.5 mm²,
f*: 0.14…1.5 mm²
Connection cross-section AWG s*: AWG 28…14,
st*: AWG 28…14,
f*: AWG 26…16
Stripping length 8…9 mm
Current load power contacts Imax: 10 A