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System Power
The mains connection must be made at the L and N input of the power
terminal, AC connector, see figure 1.
WARNING
The operator input voltage is 230V 50Hz.
Brushless Motor Connection
The three wires of the Brushless motor must be connected to the "MOTOR”.
Encoder “ENC” connection
It is used to connect the encoder, through an appropriate cable, between the
motor and the board. Inside the operator reduction box there are sensors that have
the function of providing direction of travel information and gate position during
operation. Such information is essential for proper operation of the operator.
There are two sensors inside the encoder and each one is represented by the
ECA and ECB LEDs. Each LED lights up according to the position of the disc.
Connection of the electromagnetic lock "LOCK"
If an Electromagnetic Lock (optional) is used, the must be connected to this
connector. The board will recognize the module automatically and a time will be
added to start the opening movement of the operator after the lock is activated.
Courtesy light Connection “LIGHT”
If a courtesy light is used, the “Optional Relay Module” must be connected to this
connector. Courtesy light operation is always enabled. Simply set the desired time
through the DIP switch according to the programming table in this manual.
Separate receiver connection "REC"
A separate receiver can be added to the board via the "REC" connector.
When a command is accepted, the CMD LED (command) is triggered. The ENRF
Jumper must be removed when the single receiver is added to the system in order
to turn off the built-in receiver.
NOTE
: Before connecting the optional accessories (Electromagnetic
Lock and / or Garage Light / Signal, pushbuttons and etc.), it is advisable
to carry out a general test of machine operation. To do this, simply
press the “+” button to activate the gate travel recognition cycle.
Safety Inputs for Closing and Opening - “SFC” and “SFO”
The SFC input stops the closing movement and reverses the gate.
The SFO input causes an immediate stop (with a short reverse) of the gate opening
movement.
These inputs support safety devices like photocells and safe edges with normally
open “NO”, normally closed “NC” contacts, as well as devices with 8.2 kΩ constant
resistance output.
The safety condition provided by the device(s) is recognized by the control board
so that when there is a variation on this safety condition, the movement stops and
reverses.
It is possible to arrange multiple devices, respecting some conditions, as described
next:
•
Multiple NO devices can be connected to each other in parallel without
restriction.
•
Multiple NC devices can be connected to each other in series without
restriction.
•
Devices with 8.2 kΩ constant resistance output can be connected in parallel;
•
It is also possible to combine NO and NC devices in parallel, using an 8.2 kΩ
resistor in series with the NC contact.
IMPORTANT
In order to comply with category 2 or 3 of EN ISO 13849-1, only
devices with 8.2 kΩ constant resistance shall be used.
Photocell should be installed at a height of about 50 cm from the floor (or as
recommended by the manufacturer) and installed so that transmitter and receiver
are aligned with each other. The electrical connection should be made as follows:
Terminal 2: 15V (positive “+”);
Terminal 1: GND (negative “-”);
Terminal 4: SFC (Photocells or Safety Edges on the closing direction);
Terminal 6: SFO (Photocells or Safety Edges on the opening direction).
