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6. ELECTRICAL CONNECTIONS
6.1 POWER SUPPLY AND LIMIT SWITCH CONNECTION WITH CABLE DITEC NRGCAB AND
DITEC CONTROL UNIT
It is recommended to use the cable type Ditec NRGCAB to connect Ditec control unit (EL400 or EL500E) to the NRG motor:
i
- Insert the supply terminal as shown in the 6A and 6B figures (fix it as arrows indicate).
- Insert the limit switch 6 pins clip (L) as figures 6C and 6D illustrate.
WARNING! Before the limit switch adjustment, on the EL500E central unit check the parameter 11 set up.
Ditec NRG90TXE, NRG90TRE e NRG140TXE
Fig. 6A
NRGCAB
Ditec NRG90TXE, NRG90TRE e NRG140TXE
Fig. 6C
6.2 POWER SUPPLY AND LIMIT SWITCH CONNECTION WITHOUT CABLE DITEC NRGCAB
If standard cable Ditec NRGCAB is NOT use it is recommended for:
i
- Motor power supply: remove the black power supply terminal and crimping the connections in compliance with Good
Practice and current practics the legend of 6E figure.
- Limit switch connection: use a cable with AMP 0172168 clip on the both extremity and wired up as shown in figure 6F.
Fig. 6E
POWER SUPPLY
1
PHASE
2
PHASE
3
GROUND
4
PHASE
Be careful to connect the common and the
two senses (down and up) in the shown po-
sitions.
In case the motor turns in the wrong direction, invert the two wires of the phase (L1, L2 and L3) on the F connector.
L
6
3
5
2
4
1
Fig. 6F
F
1
2
3
4
Ditec NRG90TXF
Fig. 6B
NRGCAB
Ditec NRG90TXF
Fig. 6D
1
4
6 PIN CABLE CONNECTOR
2
5
3
6
1
GRAY
2
GREEN OPEN BUTTON
3
WHITE COMMON
4
YELLOW CLOSE BUTTON
5
PINK
6
BROWN SECURITY
WARNING! Before the limit switch adjustment, on the EL500E cen-
tral unit check the parameter 11 set up.
13
L
1
4
2
5
3
6
SECURITY
SECURITY
AUXILIARY
AUXILIARY
CONTROL 2
CONTROL 1
UP LIMIT SWITCH
DOWN LIMIT SWITCH
6
3
5
2
4
1
EN
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