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INSTRUCTION MANUAL DAAB AUTOMATIC CONTROLL UNIT EP104 4.08
13
Instruction manual edition 1 for EP104 version 4.08
For information about connecting to the frequency converter, see the instructions for add-in card DB409.
Supply 1x230V with neutral
(symmetrical)
O
ut
let
230V
Switch V1 and W1 and/
or V2 and W2 if the motor
runs in the wrong direction.
1x230V
+
N
Fus
e max T
10A
common
common
N T1 N L1 L2 L3 U1 V1 W1
U2 V2 W2
EP104
In/Out
Power
Motor 1
Motor 2
Supply to control board
Supply to motors
Single-phase
motor
Single-phase
motor
If a symmetrical single-phase motor is used (as
shown on the left) make the following changes.
EP104-1:
Swap the cable at X12: L1-1 with X12:
L1-CUR1.
EP104-2:
Remove the cable between X11: L2-1
and X4: L2-2.
Swap the cable at X12: L1-1 with X12: L1-CUR1.
Swap the cable at X7: L1-2 with X7:L1-CUR2. See
the diagram below for the terminal locations.
Supply 1x230V with neutral
(asymmetrical)
O
ut
let
230V
1x230V
+
N
Fus
e max T
10A
U1
Z1
Z2
U2
U1
Z1
Z2
U2
N T1 N L1 L2 L3 U1 V1 W1
U2 V2 W2
EP104
In/Out
Power
Motor 1
Motor 2
Switch V1 and W1 and/
or V2 and W2 if the motor
runs in the wrong direction.
Single-phase
motor
Single-phase
motor
Supply to control board
Supply to motors
TR1
TR2
DB411
DB41
1
DB409
X4
X7
X11
X12
OPEN
STOP
CLOSE
X13
DB402 DB407
DB410
RE1
RE2
RE3
RE4
L1-C2
L1-2
L1-C1
L1-1
MK10406
EP104
Contactor
Transformer
Содержание EP104
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