Safety zone beginner KCU
A Monitoring electronics in KCU
H49 Diagnostic display for safety technology signals
Fig. 7-19: Safety zone beginner KCU
Two options for signal input:
● Passive safety unit with internal dynamization pulses in conjunction with
external safety technology contacts and an external 24V power supply
unit
● Active safety unit via a safety PLC
Passive safety unit Active safety unit
int. Dyn: Dynamization pulses are
internally generated
ext. External safety unit for a safety zone
X Connection point of the safety zone beginner
Tab. 7-6: Signal input
Safety zone node
When a KSM/KMS with optional safety technology is to be a safety zone
node within a safety zone, X141 has to be equipped with the connector
RBS0023.
238/407
Notes on project planning
IndraDrive Mi Drive Systems with KCU02, KSM02,
KMS02/03, KMV03, KNK03, KLC03
Bosch Rexroth AG R911335703_Edition 04
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