Mounting, Connecting-up
05.2004
6SE7087-7CX87-2DA0 Siemens
AG
3-8
Unité de Freinage / Braking Unit
SIMOVERT MASTERDRIVES
3.4
Examples for connection
-X38
1
2
3
4
5
PE
PE
Frame B
-X38
1
2
3
4
5
RESET
AMP
LOAD
TEMP
READY
Frame S and A
O
V
E
R
RESET
AMP
LOAD
TEMP
READY
O
V
E
R
D/L-
C/L+
G H1 H2
G
H
D/L-
C/L+
PE1
PE1
PE2
PE2
Fig. 3-4
General schematic diagrams
C/L+
D/L-
1
2
4
5
X38
C / L+
D / L-
H1
H2
G
-X101.1
-X3:
-X3:
-X6:
C/L+
D/L-
1
4
5
X38
C / L+
D / L-
H
G
-X3:
-X3:
-X6:
-X101.1
24 V
-X101.Y
-X101.Y
2
4
1
3
2
3
3
SIMOVERT
MASTER-
DRIVES
24 V
SIMOVERT
MASTER-
DRIVES
-X9
230 V
-X9
230 V
Y = 3...9 (Binary Input 1 to 7)
with P586 = 10, 12, 14, 16, 18, 20 or 22
Y = 3...9 (Binary Input 1 to 7)
with P586 = 10, 12, 14, 16, 18, 20 or 22
Braking Unit
External
Braking
Resistor
Frame S and A
(5 kW - 20 KW)
Braking Unit
Frame B
(50 kW - 200 KW)
Fig. 3-5
Drive and braking unit with internal braking
resistor and tripping of the drive at faults of
the braking unit
Fig. 3-6
Drive and braking unit with external braking
resistor and tripping of the drive at faults of the
braking unit
The braking unit may not be connected to the live DC bus via a
contactor.
CAUTION
