Technical data
104
3ADW000462R0401 DCS880 Hardware manual e d
Circuit diagram
Typical armature circuit diagram for module sizes H1 and H2 using SDCS-PIN-H01 and SDCS-BAB-F01:
V11
V24
V21
V14
1.4
2.1
2.4
1.1
2.6
V26
V13
1.3
2.3
1.6
V23
V16
2.2
V22
V15
1.5
2.5
1.2
V25
V12
K
G
K
G
G
K
G
K
G
K
G
K
G
K
K
G
K
G
G
K
K
G
G
K
XC12:
U1
V1
W1
C1 (+)
D1 (-)
16
U
U
U
D
U
V
U
W
U
C
14
4
5M
I
DCGND
8, 13
I
DC
9, 10
1
X4:
3
X3:
3
1
N/1
P1
T51
P2
25A...275
A 1500:1
276A...680A 3000:1
681A...1200A
4500:1
P1
T53
N/1
TEMP
2
1
X22:
3
R57
8
BZP4
GND
BZP5
BZP6
11
6, 12, 17
5
BZP2
BZP3
BZP1
XS13:
7
2
1
6
15
S1
S2
S1
S2
PE
1
2
3
4
5
6
T100
K
G
1.4
2.4
2.2
2.6
2.1
2.5
2.3
1.2
1.6
1.1
1.5
1.3
F100
F101
F102
25 A
C1
W1
V1
U1
D1
1
2
7
8
13
14
1
2
3
4
5
6
1
3
P2
P1
T52
N/1
S1
S2
X5:
X21:
X25:
X23:
X20:
X24:
X30:
X31:
R1
X1:
X2:
X7:
X13:
F-
F+
X5
16
15
13
12
XAUX
(X99):
X38:
12
+24 V
+48 V
GND
1
3
2, 4
X10:
SS_880_010_DCS_H1-H4_b.ai
X18:
X15:
K
G
K
G
K
G
K
G
K
G
V13
V15
V11
V16
V12
V14
K
G
K
G
K
G
K
G
K
G
K
G
14
13
8
7
2
1
6
5
4
3
2
1
X16:
X17:
V23
V25
V21
V26
V22
V24
X4
X15:1
2
SDCS-BAB-F01
Control board
Armature current measuring resistances
AC/DC voltage measuring circuits
Firing pulse channels
only in case of 4-Q converters
Field circuit
interface
Armature circuit interface
Distribution
X11:
12
3
4
13
2
X3:
X2:
X1:
POWER INTERFACE BOARD SDCS-PIN-H01