Manual Release Mechanism; Electrical Connection - Cardin Elettronica 24Vdc Motors 200 Manual Del Usuario

locking nuts.
electronics card (fig. 9).
3
206/BL3924ARM - 206/BL3924SRM (fig. 2)
9
5
7
8 9
the motor has been released.
of the front bracket is determined by opening the arm to its maximum extension
(with the gate fully closed) and aligning the points 1,2 and 3 (fig. 4). Next, move
point 3 backwards by 100 mm from the point of alignment. The arm must be in
M
206/BL3924DRM To install the straight arm with guide follow detail 1 in figure 2
and the dimensions in figure 5a.
Check the following:
- with the front bracket resting against the gate check that it does not suffer forcing
L
Should this occur either the gate or the geared motor has been incorrectly installed
and this could damage the appliance. Once you have checked all the alignments
fasten down the front bracket to the gate.
Note: the operator arm 206/BL3924SRM has been fitted with special self-lubricating
*
N O
leading to a play of ± 8° on the gate (see fig. 5a) while at the same time maintaining
fluent rotation.
nection fit the upper and lower covers:
O
P
installation fig. 1).

MANUAL RELEASE MECHANISM

Releasing the gate should only be carried out when the motor has stopped because
of blackouts.
Releasing the gate
P
(fig. 10), insert it into the hole of the release mechanism and rotate it clockwise until
the motor is released. This will release the geared motor and free the gate, which can
then be opened by pushing lightly on the gate.
Locking the gate
Remove the hexagonal key, insert it into the hole of the release mechanism and rotate
P
gate or by reactivating the motor.

ELECTRICAL CONNECTION

Electronic control unit for two dc motor with an incorporated encoder and radio
receiver card, which allows the memorisation of 300 user codes
type decoder uses 433.92 MHz (S449) series transmitters.
The motor rotation speed is electronically controlled, starting slowly and increasing
in speed; the speed is reduced as it nears the travel limit so as to enable a controlled
smooth stop. Programming is carried out using one button and allows you to set the
system, the current sensor and the entire gate travel distance.
The intervention of the anticrush/antidrag sensor during the closing and opening
stages causes travel direction inversion.
IMPORTANT REMARKS
Attention! There is no 230 Vac contact on any part of the electronic
card: only low voltage safety current is available. In conformity with the
electrical safety standards it is forbidden to connect binding posts 9
and 10 directly to a circuit that receives power greater than 30 Vac/dc.
Warning! For the correct operation of the programmer the incorpo-
rated batteries must be in good condition: the programmer will lose
the position of the gate in case of blackouts when the batteries
are flat the alarm will sound. Check the good working order of the
G
4
Det. A-B
3 6
10
M8 screws (fig. 4). The position
while the gate is moving.
*
Q
(fig. 10)
R
S
Battery check
grammer, release the door (manual release mechanism) and move it
K
manually, checking that it moves smoothly and has no unusual points
of resistance.
power consumption (if they are installed) during blackouts; photocells
and other safety devices should be connected to this output.
-
programmer routes voltage to the CTRL 30 Vdc output. It then evalu-
ates the state of the safety devices and if they are at rest it will activate
the motor.
carry out the autotest function (enabled using DIPs 7 and 8) and check
that the safety devices are functioning correctly.
the obligation to install photoelectric cells and other safety devices
foreseen by the safety standards in force.
quency rated on the data plate conform to those of the mains supply.
230 Vac power supply only use a 2 x 1.5 mm
be installed between the unit and the mains supply.
of cables which are to be inserted into the binding posts; use cables
marked T min 85°C and resistant to atmospheric agents.
wire and the insulating sheath are tightly fastened (a plastic jubilee clip
-
is sufficient).
R
230 Vac POWER SUPPLY CONNECTION
two-way terminal board that is already
connected to the transformer.
connect them (for maintenance interventions etc.) you must replace the cable
following the colour order of the wires as shown in figure 12.
Preparing the motor connection wires
Det. 2
10 metres of 6-wire cable that should be cut according to the
needs of the installation:
slave motor (second motor);
- you must scrupulously respect the motor connection sequence between the
motors and the programmer. The order of the binding post connections 1 to 6
is identical on both;
- run the end of the cable to the terminal board on the master motor and connect
it to the wiring board.
Note: If you need to choose a longer cable for particular installations (cut from the 100
metres of cable supplied in a reel) you must remember that in order to avoid current
dispersion the maximum length of the cable must not exceed 20 metres.
Motor 1
1-2 Motor power supply 1
3-4-5-6 Encoder signal input 1
Motor 2
1-2 Motor power supply 2
3-4-5-6 Encoder signal input 2
18
before powering up the pro-
3 mm between the contacts must
separate
M1
M2 2
-
2 + cable.
N
L
-