SIEMENS
11/21
Siemens MD 50.1 · 2015
Motor options
Mounted components
Brake
11
■
Connecting the brake
Labeled terminals are provided in the main terminal box of the
motor to connect the brake.
Connection circuit diagram with AC or DC control
Function diagram of a brake switched on the AC or DC and AC sides
■
Supply voltages
The following supply voltages are available for brakes.
Fig. 11/22
Connection circuit diagram with AC control voltage
Fig. 11/23
Connection circuit diagram with DC control voltage
Fig. 11/24
Function diagram of a brake switched on the AC side
Fig. 11/25
Function diagram of a brake switched on the DC and
AC sides
Supply voltage
Possible specifications
Motor sizes
Brake type
Order code
CE
NEMA
UL-R/
CSA
China
EAC
Ex-
port
1)
L4 ... L400
FDX30 / FDX40
DC voltages
DC 24 V ± 10 %
✓
✓
✓
✓
✓
✓
63 ... 200
✓
-
C66
DC 170 … 200 V
✓
✓
✓
✓
✓
✓
63 ... 200
✓
-
C53
AC voltages
AC 190 … 240 V
✓
✓
✓
✓
63 ... 250
✓
✓
C46
✓
✓
AC 380 ... 440 V
✓
✓
✓
✓
63 ... 250
✓
✓
C47
✓
✓
80 ... 250
AC 410 ... 480 V
✓
✓
✓
✓
63 ... 250
✓
✓
C63
✓
✓
80 ... 250
AC voltages with function rectifier with disconnection on the DC side using current sensing
1)
AC 220 ... 240 V
✓
✓
✓
✓
63 ... 200
✓
-
C72
AC 380 ... 440 V
✓
✓
✓
✓
63 ... 200
✓
-
C47
AC 410 … 460 V
✓
✓
✓
✓
63 ... 200
✓
-
C74
AC voltages with function rectifier with disconnection on the DC side using voltage sensing
1)
AC 220 ... 240 V
✓
✓
✓
✓
63 ... 200
✓
-
C72
AC 410 … 460 V
✓
✓
✓
✓
63 ... 200
✓
-
C74
1)
Not possible for worm geared motors S
M
=1BD1
B1
=1BA1
B3
=1S1
B5
=1BD2
B2
=1BA2
B4
=1S2
B6
1BA1
PE
1BA2
-W
2
-1BD
1BD1
1BD2
1BA1
1BD1
1BD2
1BA2
1S2
1S1
-M
2
1
~
~
G_D087_XX_00138a
=1BD1
B1
=1BD2
B2
1BD1
PE
1BD2
1BD1
1BD2
-M
05
06
M
-1BD
1BD1
1BD2
2
-W
1
2
G_D087_XX_00139a
+
-
U
G_D087_EN_00048
Rectifier
Brake
+
-
U
G_D087_EN_00046
Rectifier
Brake
© Siemens AG 2015