Chamberlain LiftMaster Professional CB224 Instrucciones Y Instalación página 21

TYPICAL CONFIGURATION OF A UNIT
1. Drive with control board
The drive is located on a height-adjustable mounting plate
2. Control board (if mounted externally)
If the control board is mounted externally (external mounting box
required), the cables and feeder cables must be laid correctly
3. photocell (770E/771E) 150-200 mm (optional)
First photocell. Protects people
4. photocell (770E/771E) 700 mm (optional)
Second photocell. Protects vehicles and higher objects
5. Flashing light
Important visual information on the movement of the gate
6. Contact strip (optional) 600213-2
Safeguards the gate on being touched. Contact strips can be mounted
on the gate or on the pillars. If the gate has openings exceeding
45mm, a contact strip is required on the pillar (accessory). If required,
contact strips must be mounted at a height of up to 2.5m.
7. Key-operated switch (optional)
Is mounted on the outside. The gate is opened by key or by entering a
number.
8. photocell (optional)
Safeguards the gate on opening. This photocell can be omitted if the
construction itself prevents people from being present in this area. A
contact strip can be fitted here as an alternative option.
The control board complies with the latest EU directives. On
of these directives specifies that the closing forces at the gate edge
must not exceed 400 N (40 kg) for the last 500 mm before the gate is
CLOSED. Above 500 mm, the maximum force at the gate edge must
not exceed 140 N (140 kg). If this cannot be ensured, a contact strip
must be mounted on the gate at a height of up to 2.5 m or on the
opposite pillar (EN12453).
MOTOR
Connect the motor to the control board exactly as shown on the
connection layout diagram.
Terminal 3 red wire L/N
Terminal 4 blue wire N/L
Note: If drives/motors other than ours are connected, it might be
required to swap the cables of terminals 3 + 4 to ensure correct
operation. This is shown during "Initial operation", if the control board
does not maintain the correct moving directions. See also the Limit
switch connection instructions for more information.
CONNECTION OF WIRES FOR LIMIT SWITCH
Description for Chamberlain drives with magnetic limit switches:
The correct installation of the limit switches UP / DOWN is important
for the operation of the unit.
If the entry is LEFT of the drive, then:
Terminal 5 blue
Terminal 6 brown
Terminal 7 black
If the entry is RIGHT of the drive, then exchange terminals 6 + 7
(brown/ black)
-
+
24V BA TT
230V~
+/- 10%
50Hz
230 - 24V
TRANSFORMER
80 -150VA
COM NO
1. 2.
1 2 3 4 5
COM NO
5
6 7 8 9 10 11 1