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Mounting, dismounting and electrical installation
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Spring terminal (connector)
Connection cable
Stranded wire
Stripped length
Current carrying capacity of brake
outputs
Time constant of load
Number of switching operations at
maximum time constant of load
Switching frequency
Short circuit protection
Motor holding brake: Notes on in‐
stallation
Bosch Rexroth AG R911392532_Edition 01
IndraDrive X Drive Controllers Power Sections XCS1, XMD1,
Motor temperature monitoring, motor holding brake
Connectio
Signal name
n
5
6
7
8
Unit
mm
2
AWG
mm
A
ms
Hz
XZ03.7 against XZ03.8 (output for controlling the motor holding
Tab. 10-12:
Function, pin assignment
Make sure the power supply is sufficient for the motor holding brake at the
motor. Observe that voltage drops on the supply line. Use connection lines
with the largest possible cross section of single strands.
Use an external contact element in accordance with the required safety
category if you wish to supply motor holding brakes with higher currents than
the current load allowed at the connection point. Make sure to comply with
the required minimum current consumption of 100 mA when using an
external contact element. Otherwise the brake current monitor will signal an
error.
MotTemp+
Motor temperature evaluation
MotTemp-
+24VBr
Output for controlling the motor
0VBr
min.
0.14
26
8
-
-
Wear-free electronic contact
-
brake)
XMQ1
Function
input
holding brake
max.
1.5
16
1
50
0.5
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