Installation Safety; Input And Output Connections And Functions; Low Voltage Output Terminal Board Mr3 - O&O DEC-BT Manuel D'installation Et D'utilisation

To ensure the safety level requested by current standards, read the following instructions carefully.
Complete all the connections in the terminal board, reading the instructions written in this manual carefully and observing the general
1)
and technical provisions that regulate the fulfilment of electrical systems.
Install an omnipolar circuit breaker upstream from the power supply with minimum contact opening of 3 mm.
2)
3) Install, if one is not already installed, a differential switch with threshold of 30 mA.
Check the efficiency of the earthing system and connect all the parts of the automated device complete with terminal or earthing cable to it.
4)
5) Install at least one external indicator, such as a traffic light or flashing light, backed-up by a hazard or warning signboard.
6) Apply all the safety devices requested by the type of installation, considering the risks that the same may cause.
In the raceways, separate the power lines (min. cross section 1.5 mm
7)
8) Install a jumper on the N.C. inputs that are not used.
Arrange a series of feasible contacts to be connected to the same N.C. input.
9)
10) Arrange the inputs connected to the same N.O. input in parallel.

5. INPUT AND OUTPUT CONNECTIONS AND FUNCTIONS

230 Vac LINE
F
1
230Vac 50/60Hz power supply with built-in Mov protection and 6.3A fuse (5x20).
230 V ~
Connect the phase and neutral wires as illustrated; the earthing wire is to be connected to the EARTH faston terminals.
N
2 Use a cable type H05VV-F 2x1.5+T min.
MOTOR 1
AP
4 If the gate has one leaf use this output, whereas for gates with two leaves, connect the motor that must open first to this
terminal. Motor 1 output with possibility to be regulated in torque by trimmer TR1 and in slowdown approaching by trimmer
C
5
M1
TR3. After a short pick-up (1.5 sec.) the motor torque will be regulated based on trimmer TR1. Adjust the operating torque
so that the impact force does not exceed the limits of standards EN12445 ed 12453.
CH
6
MOTOR 2
AP
Motor 2 output with possibility to be regulated in torque by trimmer TR2 and in slowdown approaching by
7
trimmer TR3. After a short pick-up (1.5 sec.) the motor torque will be regulated based on trimmer TR2.
C
8
M2 Adjust the operating torque so that the impact force does not exceed the limits of standards EN12445 and 12453.
CH
9
FLASHING LIGHT: YELLOW LIGHT at 230Vac 100W max.
Output selectable from Dip switch no. 9 (SW1) based on the flashing light installed.
11
Dip switch no. 9 OFF: output with light flashing at variable frequency (SL);
SL
Dip switch no. 9 ON: output with steady light (SLR).
12
ELS
28
Output of the electric lock 12V 15W max.
Via dip switch no. 7, you can activate the rebound to facilitate the unlocking/locking phase of the electric lock during opening
ELS
and closing.
29
44
AUX
Output of the clean N.O. contact, with functions selectable via jumper J9 and dip switch no.10 (SW1).
AUX
45
24 Vts
14
24Vac Output to power just the transmitters of the photocells when the photo-test / failsafe function is enabled via dip
24 Vts
switch SW2
17
24 V
16
24Vac output to power safety and control accessories such as photocells or radio receivers.
24 V
17
SCA
Gateway open LED. With four different indications to point out the status of the automated device:
35
Flashing slow:
Flashing fast:
SCA
34
Light on steady: Gate open or stopped in partially open position
Light off:

4. INSTALLATION SAFETY

5.1 POWER TERMINAL BOARD MR1 - MR2

5.2 LOW VOLTAGE OUTPUT TERMINAL BOARD MR3

Opening
Closing
Gate closed
) from low voltage signal lines (min. cross section 0.5 mm
2
- 14 -
terminals 1 - 2 (230V)
terminals 4 - 5 - 6 (M1)
terminals 7 - 8 - 9 (M2)
terminals 11 - 12 (SL-SLR)
terminals 28 - 29
terminals 44 - 45
terminals 14 - 16
terminals 16 - 17
terminals 35 - 34
).
2