Cardin Elettronica 101/SL402409 Instruction Manual Download Page 21

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RF MODULE

Made in

Italy

RF MODULE

Made in

Italy

PRG850

CS1072B

DC0303

RELA

Y 1

9 10

RELA

Y 2

RELA

Y 3

BATT.

12V

TRANS.

Rd 30V

BATT.

12V

24V

Fuse F1A

LP 24V~

24V

LINE 230V~

Fuse F10A

{

Motor

CN2

N
L

Br 22V

Pk 0V

230V

TRF 230V~

Faston (

)

Faston (

22V

)

Faston (

30V

)

Faston (

24V

)

Faston (

)

Function mode

This device allows the

SL402409

motor for sliding gates to work during black-

outs. When the power is switched on, the battery charger relays are activated
and the two transformer secondaries are directly connected to the Fastons
on the main circuit board. When the power is switched off, the relays are at
rest, and the battery power is supplied to the logic and motor control parts
of the unit. It follows therefore that when the unit is working off battery power
the voltage applied to the motor will be less than that present during normal
operation and the sliding action of the motor will consequently be slower.
Deceleration is not excluded.

Terminal board connections

1 Connect

the

30 V

transformer "secondary 2" wire (

red

) to this binding post.

2 Connect

the

0 V

transformer "secondary 2" wire (

pink

) to this binding post.

3-4 Inputs: connect the

24 V

transformer "secondary 1" wires (

grey

) to these

binding posts.

Output to be connected to the Faston marked "

24 V

battery negative

24 V

battery positive

Note:

The

22 V

(

brown

) transformer "secondary 2" wire is to be connected

to the Faston marked "

". Check the connection at binding posts

and

and the fastons on the electronic card: if you invert these wires the electronic
card will not receive power.

Signal LEDs

: lit when the battery is properly connected

: lit when the current supplied by the battery charger is greater than the

battery maintainment level (about

50 mA

). The battery is charging.

Protection against battery polarity inversion

A battery protection fuse "

" (avoiding reversed polarity damage) is located

on the battery charger card; if the battery charger is wired incorrectly the fuse
"

" will trip together with the motor circuit protection fuse "

" (

10A

rapid

action).
The LED "

" on the battery charger will light up when the battery is properly

connected. The proper procedure is as follows:
- with the power to the motor switched off at the mains, connect the battery to

the battery charger: if LED "

" lights up, the battery is properly connected

and you may therefore switch on the power to the control unit. If LED "

does not light up, invert the polarity of the battery.

CAUTION!

The wires connecting the battery to the charger card

must never be short circuited, this would damage the battery, and
in the worst of cases could lead to burns (if metal parts are touching
the skin when the contact is made). The batteries must only be
installed/removed by qualiﬁed personnel. Used batteries must not
be thrown into domestic rubbish bins and they must be disposed
of according to the local standards and regulations in force.

s !STHEWORKTIMECONTROLLERANDTHETORQUELIMITERAREDISABLEDWHENTHE

battery is functioning but the travel limits and other security devices are
active the following should be taken into account:

1) You will not be able to stop the gate when it is moving by simply pushing

against the travel direction.

2) The travel limits must be installed correctly as the gate will only be stopped

by them (unless other safety devices have been installed).

3) Programming the PRG850 must never be carried out while the system is

running on battery power.

s 4HESELFSUFlCIENCYOFTHESYSTEMWHENITISWORKINGOFFBATTERYPOWERIS

dependent on the ambient conditions and on the load connected to the

24V

output of the electronic programmer (power is always routed there during
blackouts).

Caution:

make sure that the load on the

24V

output, as well as the

ﬂashing warning lights, can work off direct current.

s )FTHEBATTERYVOLTAGEFALLSBELOWTHEMINIMUMDURINGBLACKOUTSANDTHEGATE

is completely closed the programmer will block. You will only be able to
reset the programmer once the battery level has returned to the minimum
required level.

Checking the batteries

Move the gate to the completely closed position: the display will be off. Give a
movement command and measure the overall voltage of both batteries, which
must be at least

22 Vdc

BATTERY CHARGER (OPTIONAL)

Legend
L1

Led battery correctly connected

Led battery charging

Battery protection fuse

Potentiometer load (

27,8 Vdc

)

}

"secondary 2"

}