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