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4 Control Units
4.1 Closed–loop control with digital setpoint interface
Holding brake
connection
Safety circuit
24 V
SITOP
0 V
Power
supply,
e.g. SITOP
power
1)
Motor with
M 1
motor
3
holding brake
Axis 1
1) Overvoltage circuitry, e.g. varistor
Fig. 4-3
Circuit example: Connecting a motor holding brake to a High Standard/High Performance control board
BERO input
X461/X462
Table 4-6
BERO input X461/X462
Pin
No.
Designation
X461
X462
1
FRP
FRP
2
BERO1
BERO2
3
Reserved,
Reserved,
do not use
do not use
do not use
do not use
4
5
6
FRM
FRM
7
Reserved,
Reserved,
do not use
do not use
do not use
do not use
8
9
1) I: Input; O: Output
4-90
<10 m
K1
Relays
to
control
the motor
1)
holding brake
Function
Type: 9–pin D–sub socket connector
Internal enable voltage
(jumpered with terminal 9)
BERO input
Internal enable voltage
(jumpered with terminal 19)
SIMODRIVE 611 Configuration Manual (PJU) – 02/2012 Edition
High Standard/Performance
X431
Fuse
Term. P24
P24
Term. BE1
BI1
K2
Relays
to
control
the motor
holding brake
M 2
3
Axis 2
Type
Technical specifications
1)
1)
O
+24 V
I
+15 ... 30 V
–
–
–
O
0 V
–
–
–
© Siemens AG 2012 All Rights Reserved
02.12
05.01
X432
Term. M24
M24
T. BE2
BI2
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