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IP2253EN - 2017-08-21
6.7. Electrical connections
The PWR50H/HR/HV gearmotors can be connected to the LCU40H control panels.
To connect the automation to the control panel, proceed as follows:
• Remove the rear cover [7] as explained in paragraph 6.4.
• Fit the cable gland on the automation, inserting it in the relative threaded hole in the metal
fusion (Fig. 6.2 and 6.3).
• Connect the various wires as shown in the electrical diagram in Fig. 6.4.
• Fasten the rear cover [7] to the gearmotor.
The electrical connections and start-up of the PWR50H/HR/HV gearmotors are explained in the
installation manuals of the LCU40H control panels.
To increase the protection of the motor cable, a corrugated flexible tube can be used.
Fig. 6.2
Fig. 6.3
Fig. 6.4
L N
33 32 31
36 35 34
Alimentazione
230V
~
- 50/60 Hz
24V
24V
Motoriduttore 24V con
ritardo in apertura
33/36 32/35 31/34
Motoriduttore 24V con
Quadro elettronico
ritardo in chiusura
33/36 32/35 31/34
M2
M1
M1
M2
24V gearmotor = with
opening delay
24V gearmotor = with
closure delay
Power supply
230V ~ - 50/60 Hz
Control panel
