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DAAB AUTOMATIC CONTROL UNIT EP104
For information about connecting to the frequency converter, see the instructions for add-in card DB406.
Supply 1x230V with neutral (symmetrical)
Control board
Supply control board
Supply operator
X13
N T1 N L1 L2 L3 U1 V1 W1
Supply 1x230V with neutral (asymmetrical)
Control board
EP104
Supply control board
Supply operators
X13
In/Out
Power
N T1 N L1 L2 L3 U1 V1 W1
Bruksanvisning utgåva 1 för Programversion 4.06
U2 V2 W2
Interchange V1 and W1
and/or V2 and W2 if
motor is running in
wrong direction.
Motor 1
Motor 2
U2 V2 W2
Interchange V1 and W1
and/or V2 and W2 if
motor is running in
wrong direction.
If a symmetrical single-phase motor is used (as
shown on the left) make the following changes.
EP104-1: Swap the cable at X37: L1-1 with X37:
L1-CUR1.
EP104-2: Remove the cable between X14: L2-1
and X39: L2-2.
Swap the cable at X37: L1-1 with X37: L1-CUR1.
Swap the cable at X38: L1-2 with L1-CUR2. See
the diagram below for the terminal locations.
Start
M1
8. 8. 8. 8.
M2
S.E1
S.E2
S.E3
LOOP2
LOOP1
Transformer
L.C2
L.O2
L.C1
L.O1
FC
OPEN
CLOSE
OPEN
INP6
INP5
INP4
INP3
INP2
STOP
INP1
STOP
SAFE
OUT01
CLOSE
12V
24V
1
3
5
7
9
11
13
15
17
19
21 23
25
27
29
31
33
N
T1
2
4
6
8
10
12
14
16
18
20 22
24
26
28
30
32
34
IN/OUT
35 36 37 38
Contactor
X39
X38
X14
Typ
EP104
Rev
X37
MK 10403
N
L1
L2
L3
U1
V1
W1
U2
V2
W2
POWER
MOTOR 1
MOTOR 2
13
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