Technical data
KL6904
Connection technology
2-wire
Specification
link unit between safe input and output signals
Number of outputs
4
Max. output current
0.5 A/20 mA min. (per channel)
Protocol
TwinSAFE/Safety over EtherCAT
Cycle time
4…100 ms
Fault response time
? watchdog time (parameterizable)
Current consumption power contacts
load-dependent
Current consumption K-bus
max. 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
Ex marking
II 3 G Ex nA IIC T4 Gc
