Opera 28720 Guide

GATE BOLT
Item 28720
MOTOR DEAD-BOLT
INSTALLATION AND USE MANUAL

TECHNICAL DATA
Power
wires 1,5mm ⊘ minimum
12 - 24 Vac
12 (13,8 min.) - 24 Vdc Not polarized
Max current consumption 5A at 15Vdc with bolt under load pressure
T1 - Time adjustment between 0-5
seconds from re-locking after door
opening
Default timing 2 sec.
T2 - Time adjustment between 0-240
seconds if the door is not moved
Default timing 5 sec
T3 - Time adjustment between 0-240
seconds from to get an alarm if the
door remains open
Default timing 30 sec
Contact C. N.O. N.C. to monitor the
bolt position
Red/Green LED
Override cylinder output Blue LED quick flashing
Warms-up output Blue LED slow flashing
Dry opening contact 0 V
Voltage opening command 12- 24 Vac - Vdc
MODES OF OPERATION
1 Automatic ( default ) Automatic re-locking
2 Step by step - Bistable One command to open, one command
to close
3 Automatic fail safe As Mode 1. The bolt opens in case of
power failure. A back up battery is
necessary
4 Step by step fail safe
As Mode 2. The bolt opens auto-
matically in case of power failure. A
back up battery is necessary

TIME ADJUSTEMENT
MODE OF OPERATION and TIME ADJUSTEMENT are managed by means of a small
round magnet supplied in the fixing accessories bag.
These settings can be done without the aluminum cover ( drawing A) or with aluminum
cover on (drawing B) positiong the magnet at 87mm from the top
These setting must be done locating the round magnet as from the drawing below
A
B
87mm
Magnet
Magnet

HOW TO SELECT MODE OF OPERATION
Set the magnet as indicated in the above drawing, before powering the Legion
1 Automatic ( default ) Blue LED 1 flash
4 seconds
2 Step by step Blue LED 2 flashes
4 seconds
3 Automatic, fail safe Blue LED 3 flashes
4 seconds
4 Step by step, fail safe Blue LED 4 flashes
4 seconds
Once selected the desired MODE, remove the magnet within 4 seconds
TIMING T1
KEEP THE BOLT POWERED WITH OPENING COMMAND ACTIVATED (Red LED
on)
• Checking selected timing – bring near the round magnet as form above
drawing for a second. Blue LED is lit on and the Green LED starts flashing – 1
flash 1 second
• Setting the timing - bring near the round magnet as from above drawing and
remove it once the wished timing has been reached. Blue LED is off and the
Green LED starts flashing representing the selected timing. 1 flash is 1 second
Green LED 1 flash 1 second
Green LED 2 flashes 2 seconds
Green LED 3 flashes 3 seconds
Green LED 4 flashes 4 seconds
Green LED 5 flashes 5 seconds

TIMING T2
KEEP THE BOLT POWERED WITH BOLT TOTALLY OUT (opening command not
activated and red LED on). KEEP THE DOOR SENSOR IN CLOSE OSITION
• Checking selected timing – bring near the round magnet as form above
drawing for a second. Blue LED is lit on and the Red LED starts flashing to
represent the time selected according to the below chart
• Setting the timing - bring near the round magnet as from above drawing and
remove it once the wished timing has been reached. Blue LED is off and the Red
LED starts flashing representing the selected timing.
Red LED 1 flash 5 seconds
Red LED 2 flashes 10 seconds
Red LED 3 flashes 15 seconds
Red LED 4 flashes 20 seconds
Red LED 5 flashes 25 seconds
Red LED 6 flashes 30 seconds
Red LED 7 flashes 35 seconds
Red LED 8 flashes 40 seconds
Red LED 9 flashes 45 seconds
Red LED 10 flashes 50 seconds
Red LED 11 flashes 55 seconds
Red LED 12 flashes 1 minute
Red LED 13 long flashes 2 minutes
Red LED 14 long flashes 3 minutes
Red LED 15 long flashes 4 minutes
TIMING T3
KEEP THE BOLT POWERED WITH OPENING COMMAND ACTIVATED AND DOOR
SENSOR IN OPEN POSITION (Green LED only)
• Checking selected timing – bring near the round magnet as form above
drawing for a second. Blue LED is lit on and the Green LED starts flashing to
represent the time selected
• Setting the timing - bring near the round magnet as from above drawing and
remove it once the wished timing has been reached. Blue LED is off and the
Green LED starts flashing representing the selected timing.

DIMENSIONS

ACCESSORIES
FIXING PLATE ITEM 02287
Fix the plate 02287 in position and secure the Legion into the plate using provided
screws.
Wires passage
FiXING PLATE
HOLES
FIXING PLATE
HOLES

FLOOR STRIKING
PLATE
02290
TOP AND SIDEWAYS
STRIKING PLATE
Code 02291 - Silver
Code 02291N - Black
SPACERS
Code 02292 - 3 mm
Code 02923 – 1 mm

DOOR SENSOR
Code 02221 Code 02223
Armored rose
Code 02250LG
For mounting with fixing plate
code 02287

EURO-PROFILE CYLINDER
Inside Outside
Half cylinder Legion 40 mm 10 mm
Double cylinder Legion 40 mm Door thickness + 15 mm
Double cylinder Legion + fixing
plate
40 mm Door thickness + 18 mm
Double cylinder Legion + fixing
plate + armored
rose
40mm Door thickness + 30 mm
ATTENTION: to easily access to the fixing hole, the bolt must be
closed (out) and the key out of the cylinder
It is possible to close the lock electrically or inserting the cylinder and proceed with the closing
manually by key which will then have to be removed.
The outside part
depends from the
thickness of the door.

SCHEMES
Power in – not polarised
12 (13,8) - 24 Vac - Vdc
Gnd Opening command N.O, 0V
Remote Door sensor
Alarm Opening command with direct
voltage (i.e. by interphone )
L1: Red/Green LED to monitor bolt status;red: Bolt Close;green: bolt open;if
flashing red it means motor jammed, once remove jamming give a opening
command to restore
L2:LED is normally Off; quick blue flashing when bolt is moved by key; slow
flahing when the internal warm-up is on
LED lit
Bolt open
LED lit
Bolt close
LED flashing
Engine failed
Off
LED flashing quickly
Bolt moved by key
LED flashing slowly
Warm up on
L1
L2

ELECTRICAL CONNECTION
12 (13,8) – 24 Vac / Vdc
(not polarised)
Power in
Note: by factory default, the door sensor input is short-circuited so the bolt will always re-lock
after the standard timing T2 (5 sec.) regardless the door position
To change this default parameter, remove the connection door sensor-gnd and connect a door
sensor as from next page
*
*
COM
N.C
N.O
Opening command 0V
Gnd
Door sensor
Opening command with tension
AP
APT
AP: Opening command by dry contact; continuous input keeps the bolt open all time – do not give
power on this input
APT: Opening command with 12-24Vac-dc
AL: Open collector output for alarm signal and/or bolt trouble. The Relay R is not provided. It is
needed in case of load with consumption > 50mA
U.P.C: Relay output for bolt status
Alarm / Trouble
U.P.C
AL
+
R

A double magnetic sensor is housed inside the electronic circuit to cover both sides of
the lock
Gnd
Door sensor
item 02221
item 02223
D
E
Aand B: These are housed-in magnetic readers. To be used they must be paired
with magnets C(permanent polarized magnets)
Dand E: These are remote door sensor that can be used instead of the housed-in
reader A and B.
A
B
CC

FAIL SAFE CIRCUIT – to be ordered separately
This PCB is made to give a last opening command in case of power failure.
The LEGION Bolt will stay open, even when power is back, until a new opening
command is given.
When this function is activated, the opening command must be a 0V (dry contact)
Power in
Opening command
with tension
Input
Batter

OPERA s.r.l. – Via Portogallo 43 – 41122 Modena (MO) – Italy
Tel. [phone] – Fax [phone]
Internet: www.opera-italy.com e-mail: [email protected]
REV. 10/19