Bosch Rexroth lndraDrive HCS02.1E-W0012 03 Series - L-, DC Bus Connection

DOK-INDRV*-HCS02*UL ***-1803-EN-P Bosch Rexroth AG 41/69
Rexroth lndraDrive Drive Controllers Power Sections HCS02
5.2.8
1
Fig.S-14:
1
Lines to control voltage supply
Control Voltage Supply
at X13
Instructions for Use
DGDDDD85v01_nn _ FH1 1
The input OV is connected in conductive form to the housing po-
tential. It is therefore impossible to use an insulation monitor at
+24V and OV against housing.
L + L-, DC Bus Connection
- !ffhiMII~a. Lethal electric shock caused by live parts with
more than 50 V!
Before working on live parts: De-energize the installation and secure the power
switch against unintentional or unauthorized re-energization.
Wait at least
30 minutes after switching off the supply voltages to allow dis-
charging. To shorten the waiting time until voltage has fallen below 50 V, you
can use a discharging device (see chapter "Appendix").
Check whether voltages have fallen below 50 V before touching live parts!
Function, Pin Assignment The DC bus connection connects
• several drive controllers to one another
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