No
.
Description
Design
Connection obli‐
gatory?
Note on terminal description
1
module bus X1
ribbon cable
no
The module bus connection is only neces‐
sary, if a converter of identical performance
or an inverter is connected to L+ and L-.
1.1
parking position X1
2
control voltage; +24V and 0 V
bars
yes (for compli‐
ance with UL
terms and utiliza‐
tion of integrated
safety technolo‐
gy)
Connection of an external 24 V supply is on‐
ly 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.
3
DC bus; L+ and L-
bars
no
Connection is only necessary, if two con‐
verters of identical performance are to be
linked via the DC bus or if an inverter is con‐
nected. If connection with bars is impossi‐
ble, lines may be used as an alternative.
4
equipment grounding conductor
joint bar
yes
If connection with joint bar is impossible,
lines may be used as an alternative.
5
motor (X5)
shielded motor ca‐
ble
yes
4 connections: A1, A2, A3, equipment
grounding conductor
6
motor cable shield
yes
Connect the shield of the motor cable to the
housing over the largest possible surface
area. Use the optionally available accessory
HAS02.
7
motor temperature monitoring
and motor holding brake (X6)
shielded cable or
shielded motor ca‐
ble with integrated
connection cable
for X6
no
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.
8
mains
single cores or 4-
core non-metallic-
sheathed cable
yes
9
braking resistor
single cores
no
Fig.5-80:
Connections at power section HCS03.1
96/369
Bosch Rexroth AG | Electric Drives
and Controls
Rexroth IndraDrive | Project Planning Manual
Power Sections for Converters - IndraDrive C
Summary of Contents for Rexroth lndraDrive HCS02 Series
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