Table of Contents
6-14
Electrical Data
No.
Designation
1
Module bus X1
1.1
Park position X1
2
Control voltage; +24 V
and 0 V
3
DC bus; L+ and L-
4
Connection of equipment
grounding conductor
5
Motor (X5)
6
Shield connection of motor
cable
7
Motor temperature
monitoring and motor
holding brake (X6)
8
Mains connection
9
Braking resistor connection
Design
Connection
obligatory?
Ribbon cable
no
Bars
yes (for
compliance
with UL terms
and utilization
of integrated
safety
technology)
Bars
no
Joint bar
yes
Shielded motor
yes
cable
yes
Shielded cable or
no
shielded motor
cable with
integrated
connection cable
for X6
Single cores or
yes
4-core non-
metallic-
sheathed cable
Single cores
no
Fig. 6-17:
Connections at power section (overview)
Rexroth IndraDrive C HCS03.1
Note on terminal description
The module bus connection is only
necessary if a converter of identical rating
or an inverter is connected to L+ and L-.
Connection of an external 24 V supply is
only necessary if an external mains
contactor or a holding brake is used.
If connection with bars is not possible,
short twisted wires may be used as an
alternative.
Connection is only necessary if two
converters of identical rating are to be
linked via the DC bus or if an inverter is
connected.
If connection with bars is impossible, lines
may be used as an alternative.
If connection with joint bar is impossible,
lines may be used as an alternative.
4 connections: A1, A2, A3, PE
Alternatively, shield connection can be
realized via the mounting plate available
as an option.
This connection is only required if the
motor is equipped with temperature
monitoring function and/or holding brake
and if these functions are to be used.
DOK-INDRV*-HCS03.1****-PR02-EN-P
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