X9, External Braking Resistor Hcs02.1E-W0054 And -W0070 - Bosch Rexroth IndraDrive HCS02 Series Operating Instructions Manual

38/67 Bosch Rexroth AG
Instructions for Use

X9, External Braking Resistor HCS02.1E-W0054 and -W0070

Function, Pin Assignment
View
Screw terminal (connector)
Connection line
Stranded wire
Tightening torque
Current load
Voltage load
Short circuit protection
Notes on Installation
Rexroth IndraDrive Drive Controllers Power Sections HCS02
The external braking resistor must be parameterized via the firm‐
ware to protect the drive controller and the braking resistor
against overload.
See also Parameter Description of the firmware used:
"P-0-0860, Converter configuration"
and
"P-0-0858, Data of external braking resistor"
The drive controller monitors the operating data of the external
braking resistor against the data in "P‑0‑0858, Data of external
braking resistor". Select braking resistors with a performance that
corresponds to the parameterized values or more powerful brak‐
ing resistors.
X9 is used to connect an external braking resistor which is controlled via the
internal switch.
For HCS02 devices, the connection X9 is contained in all designs,
except for ‑W0012 and ‑W0028.
Connec‐
tion
1
2
Unit
mm 2
AWG
Nm
A
V
To be ensured by means of appropriate fusing elements in
n.s. Not specified
Fig.5-11: Function, Pin Assignment
Maximum allowed line length to external braking resistor: 5 m
Twist unshielded lines.
DOK-INDRV*-HCS02******-IT01-EN-P
Signal name
n.s. Connection braking resistor
n.s. Connection braking resistor
Min.
2,5
14
1,5
Peak value: 30
R.m.s. value: 15
n.s.
the mains connection at X3
Function
Max.
4
10
1,7