Planning the electrical installation
50
3ADW000462R0401 DCS880 Hardware manual e d
Converters size H6 configuration using a FEX-425-Int field exciter
Wiring the drive according to this diagram offers the highest degree of monitoring functions done by
the drive. Field converters FEX-425-Int are equipped with their own synchronization and must be
supplied from independent mains supply voltage max. 500 V (single-phase or 3-phase).
PE
+ -
L1
M
T
+
_
E
K1
Klixon
K21
K20
K1
T2
690 V
660 V
600 V
575 V
525 V
500 V
450 V
415 V
400 V
380 V
1
15 V
230 V
K16
K16
K8
XSMC:1
XSMC:2
XSMC:3
XSMC:4
XRO3 = Fan on
K21
32
33
K20
F7
F2
1
2
Stop
Start
SDCS-CON-H01
J6
AI1 - J1
AI2 - J2
AO1 - J5
SF_880_020_DCS_anschluss_e.ai
D2D - J3
current 20 mA
voltage 10 V
default
default
default
default
open
terminated
open
closed default
Slot3
Slot2
Slot1
Control panel
DCSLink
Mains
contactor
Latching on
Latching run
On
Run
Reset
Off2 (current off)
OUT1
SGND
IN1
IN2
NC
COM
NO
NC
COM
NO
NC
COM
NO
COM
NO
COM
NO
B
A
BGND
DI1
DI2
DIO1
DIO2
DI3
DI4
DI5
DI6
+10V
-10V
AGND
AI1-
AI2+
AI2-
AI1+
DICOM
+24VD
DIOGND
+24VD
DIL
AO2
AGND
AGND
AO1
AI3-
AI3+
1 2 3 4
XRO1
XSMC
12
11
2
2
21
23
13
34
2
1
XRO2
X13
X200
32
31
33
XRO3
XST
O
XDIO
1
XD2D
13
2
XAI
12
345
6
7
XDI
12
3
4
5
6
2
XAO
12
3
4
IACT
5
XD24
12
3
4
5
89
OnBoard
tacho f
eedbac
k
OnBoard Encoder
Feedback
U1
V1
W1
D1
C1
1 2
XAUX (X99)
3
4
K1
L1
L2
L3
15
26
Power supply
F5
1
2
1
max.
±270 V
7
EGND
24 V
5
V
8
J4D
1 2 3 4 5 6
2
XENC
+
A
-
+
B -
+
Z -
1
2
OFF2
OFF2
1
2
K21
K20
K8
On
Of
f
E1
EMC-filter
Aux supply
Mains
L1
L2
3
4
1
2
e
For proper feedback set 10.24 R01
source = 31.91.b07 or 31.98.b1
1
e
field exciter
500 V
460 V
415 V
400 V
365 V
350 V
265 V
250 V
90 V
60 V
30 V
L1
N
3
4
K3
L3
F3.2
1
2
T3
FEX-425-Int
UW
F3.1
(F301 ...
F303)
V
K3
XRO2
Field exciter on
Fans on
Fan acknowledge
X2
SDCS-POW
-H01
1 3 4
PE
1
2
K8
F8
1
2
1
2
35 A
X100
D1
F+
F-
2
1
4
3
6
5
Q1
I >
I >
I >
1
3
14
J4
A
B C
J4
D
Encoder
supply
10 k
24 V
5 V
120
pull up
dif
ferential
Re
s
e
t
S
afet
y
Re
la
is
S
a
m
p
le
c
ir
c
u
it E
-S
T
O
P
C
a
t 0 w
it
h
D
C
S
8
8
0
S
T
O
S1
A4