View
Connec‐
tion
Signal name
Function
1
n.s.
connection braking resistor
2
n.s.
connection braking resistor
Screw terminal (connector)
Unit
Min.
Max.
connecting line
stranded wire
mm
2
2,5
4
AWG
14
10
tightening torque
Nm
1,5
1,7
current load
A
peak value: 30
r.m.s. value: 15
voltage load
V
n.s.
short circuit protection
to be ensured by means of appropriate fusing elements in the
mains connection at X3
n.s.
not specified
Fig.8-28:
Function, pin assignment
Notes on Installation
Maximum allowed line length to external braking resistor: 5 m
Twist unshielded lines.
CAUTION
Danger by insufficient installation!
Protect the lines with the appropriate fusing elements in the supply feeder.
For the connecting lines at X9, use at least the cross section of the lines for
mains connection at X3.
8.8.3
X9, External Braking Resistor HCS03.1E-W0070…0210
Function, Pin Assignment
X9 is used to connect an external braking resistor which is controlled via the
internal switch.
For HCS03 devices, the connection X9 is contained in the order
code -xxBV.
View
Connec‐
tion
Signal name
Function
1
n.s.
connection braking resistor
2
n.s.
connection braking resistor
Screw terminal (connector)
Unit
Min.
Max.
HCS03.1E-W0070
264/369 Bosch Rexroth AG | Electric Drives
and Controls
Rexroth IndraDrive | Project Planning Manual
Functions and Electrical Connection Points
Содержание Rexroth lndraDrive HCS02 Series
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