5
Electrical installation
Connecting the plug connectors – Single-cable technology for CM3C.. motors in encoderless design
Operating Instructions – CM3C63 – 100
54
BMH brake rectifier
Cut-off in the AC circuit / standard application of the brake with SH1 and SHB.
BMH
K12
U
AC
1
2
3
4
13
14
15
BMH
1
2
3
4
13
14
15
SHB
K12
U
AC
D
B
A
H
L
C
V
W
U
W
1
+
-
H
L
2
U
N
V
SH1
[A]
[A]
BK1
BK3
BK2
BK1
BK3
BK2
34756272139
Cut-off in the DC and AC circuits / rapid application of the brake with SH1 and SHB.
BMH
K12
U
AC
1
2
3
4
13
14
15
SB1
BMH
1
2
3
4
13
14
15
SBB
K12
U
AC
W
1
+
-
H
L
2
U
N
V
D
B
A
H
L
C
V
W
U
[A]
[A]
BK1
BK3
BK2
BK1
BK3
BK2
34756321291
BMK/BMKB brake control unit
Cut-off in the DC and AC circuits / rapid application of the brake / integrated voltage
relay / DC 24 V control input integrated / LED ready for operation display with SH1
and SHB.
BMK
K12
U
AC
1
2
3
4
13
14
15
SH1
1
2
3
4
13
14
15
SHB
+
-
24 V
DC
K12
U
AC
+
-
24 V
DC
D
B
A
H
L
C
V
W
U
W
1
+
-
H
L
2
U
N
V
[A]
[A]
BK1
BK3
BK2
BK1
BK3
BK2
BMKB
BMK
BMKB
34756329995
Connection 1, 2
Power supply
Connection 3, 4
Signal (inverter)
26870460/EN – 05/2021
