6.2 KCU02 connection points
6.2.1 Positions of the connection points
Figure Element Significance Notes
1 Equipment grounding
conductor
For connection to the equipment grounding
system
2 Joint bar equipment
grounding conductor
For connection to neighboring device
(part of basic accessory HAS01)
F4 Fuse output X54 (L+) 30 A
F5 Fuse output X54 (L-) 30 A
LEDs H49: Safety Diagnostic Displays
H52.1: E-Stop
H52.2: Power Supply
H52.3: Warning
H52.4: DC Bus In
H52.5: Drives
H53: 42 V Out
H54: DC Bus Out
24 V, 0 V Control voltage For connection to supply unit via contact bars
(part of basic accessory HAS01)
L+, L- DC bus For connection to supply unit via contact bars
(part of basic accessory HAS01)
X1 Module bus Keep ribbon cable in parking position, when
there is no connection to neighboring device.
X29.1
X29.2
Multi-Ethernet Signals are looped through
X49 Safety technology L3 (Safe Torque Off)
X50 E-Stop E-Stop input
X52 Status messages For exchanging status messages
X53 42 V, 0 V 42 V output; control voltage supply
X54 DC bus, equipment
grounding conductor
DC bus output; power supply
Tab. 6-2: Connection Points KCU02
144/407
Connection points
IndraDrive Mi Drive Systems with KCU02, KSM02,
KMS02/03, KMV03, KNK03, KLC03
Bosch Rexroth AG R911335703_Edition 04