Genius BRAIN 03 Manual De Instrucciones Para El Uso Y El Mantenimiento página 14

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4.4. TERMINAL BOARD CN4
4.4.1. Total opening
"COM - OPEN A"terminals. Normally open contact. Connect, to these terminals, any pulse generator (e.g. push-button, key selector, etc.)
which, by closing a contact, generates a gate total opening or closing pulse. The operation of this generator is defined by parameter "D",
see paragraph 9.
N.B.:
• A total opening pulse always has priority over pedestrian opening.
• To connect several pulse generators, connect the devices in parallel.
4.4.2. Pedestrian opening
"COM - OPEN B" terminals. Normally open contact. Connect, to these terminals, any pulse generator (e.g. push-button, key selector, etc..)
which, by closing a contact, generates a gate partial opening or closing pulse. In double leaf applications, pedestrian opening corresponds
to total opening of leaf 1. In single leaf applications, pedestrian opening corresponds to about 30% of memory-stored total opening.
N.B.:
• A total opening pulse always has priority over pedestrian opening.
• To connect several pulse generators, connect the devices in parallel.
4.4.3. Stop
"COM - STOP" terminals. Normally closed contact. Connect, to these terminals, any safety device (e.g. pressure switch, safety edge, etc.)
which, by opening a contact, immediately stops the gate and disables all automatic functions. The status of this input is signalled by the
"STOP" LED. The gate resumes its memory-stored cycle only by means of another total or partial opening pulse.
N.B.:
• If no STOP devices are connected, jumper connect the input.
• To connect several STOP commands, connect the devices in series.
4.4.4. Closing safety devices
"COM - FSW CL"terminals. Normally closed contact. Connect, to these terminals, any safety device (e.g. photocell, safety edge, pressure
switch etc..) which, by opening a contact, affects the gate's closing motion, reversing it to the mechanical stop, or to the opening limit-
switch. The status of this input is signalled by LED "FSW-CL".
4.4.5. Opening safety devices
"COM - FSW OP"terminals. Normally closed contact. Connect, to these terminals, any safety device (e.g. photocell, safety edge, pressure
switch etc..) which, by opening a contact, affects the gate's opening motion, causing it to stop immediately. When the safety device has
been reset, the gate resumes its memory-stored cycle. The status of this input is signalled by LED "FSW-OP".
N.B.:
• If no safety devices are connected, jumper connect the inputs.
• To connect several safety devices, connect the devices in series.
The control unit is designed to house a 5-pin radio-receiver module. Installation procedure: turn off power and fit the module in connector
CN5 on the control unit.
ATTENTION: To avoid damaging the receiver and thus irreparably compromising its operation, the receiver must be installed while
observing the fitting direction specified in paragraph 13 (connection lay-out).
This done, observe the radio-receiver instructions to store the radio control in the memory.
6. OPERATION WITH ENCODER OR AMPEROMETRIC OPERATION
The control unit has 4 DIP SWITCHES, which enable selection of either amperometric operation or operation with Encoder.
Operation with encoder provides greater safety in detecting obstacles and greater repeatability of the deceleration point.
N.B.: Operation with encoder requires mechanical stops, or limit-switches, for both opening and closing.
To select operation with encoder, position DIP-SWITCHES 1 and 2 to ON and DIP-SWITCHES 3 and 4 to OFF (Fig.02).
To select amperometric operation, position DIP-SWITCHES 1 and 2 to OFF and DIP-SWITCHES 3 and 4 to ON (Fig.03).
ATTENTION: For a correct programming procedure of the control unit, carry out this operation before programming the control unit
because it radically modifies its operation.
5. INSTALLING THE RADIO CONTROL RECEIVER BOARD
Operation with Encoder
ON
AMPERO
ENCODER
1 2
12
Amperometric operation
AMPERO
ENCODER
3 4
Fig. 2
ON
1 2 3 4
Fig. 3