Genius JA388, Use And Installation Instructions, Page: 6 / 24

4
ENGLISH
OP FSW - Terminal 13 plus a negative = Opening safety devices
contact (N.C.): The purpose of the opening safety devices
are to protect the leaf movement area during opening.
During opening,in the
A-SP-E-EP logics, the safety devices
stop the movement of the gate leaves and reverse the
movement when they are released. During the opening
cycle in logics
B and C , they interrupt movement. They
never operate during the closing cycle.
If the
opening safety devices operate when the gate is closed,
they prevent the leaf opening movement.
NB.: If no opening safety devices are connected, jumper
connect inputs OP and -TX FSW
(fig. 7).
–
- Terminal 14/15/16 = Negative for power supply to
accessories, are all negative.
+
- Terminal 17/18 = 24 Vdc - Positive for power supply to
accessories, are all positive.
Important:
Accessories max. load is 500 mA. To calculate
absorption values, refer to the instructions for individual
accessories.
-TX FSW - Terminal 19 = Negative for power supply to photocell
transmitters.
If you use this terminal for connecting the negative for
supplying power to the photocell transmitters, you may,
if necessary, also use the FAIL SAFE function (see
programming of microswitch
DS2 - SW3 ).
If this function is enabled, the equipment checks
operation of the photocells before every opening or
closing cycle.
4.5. Terminal board J5 - Indicator-light and Electric lock (fig.2)
W.L. - Terminal 20 = Power supply to indicator-light
Connect a 24 Vdc - 3 W max. indicator-light, if required,
between this terminal and the +24V supply. To avoid
compromising correct operation of the system,
do not
exceed the indicated power.
LOCK - Terminal 21 = Power supply to electric lock
If required/necessary, connect a 12 V ac electric lock
between terminal 21 and the terminal 18 the +24V
supply.
4.6. Connector J2 - Rapid connector 5 pins
This is used for rapid connection. Connect the accessory, with
the components side facing the inside of the card. Insert and
remove only after switching off power.
RP
JA592
Fig. 16
4.7. Terminal board J6 - Limit-switches and/or encoder(fig.2)
These inputs are designed for connection of opening and closing
limit-switches which, according to type of programming - can
command either leaf stop or start of deceleration. Unconnected
limit-switches must be jumper connected (if none are connected,
this is not necessary).
Encoders can also be used to detect the leaf's angular position
and to thus obtain deceleration and stop positions independent
of work time.
Limit-switches and encoders can also be used in combination to
stop movement before the mechanical stop limit is reached. To
wire, see fig. 17a, 17b and 17c.
FCA1 - Leaf 1 opening limit-switch
FCC1 - Leaf 1 closing limit-switch
FCA2 - Leaf 2 opening limit-switch
FCC2 - Leaf 2 closing limit-switch
N.B.: Maximum configurations are shown on the drawings. All
intermediate configurations are allowed, using only some
elements (only 1 encoder, only 1 limit-switch, 2 encoders
and 2 limit-switches etc.).
14 15 16 17 18 19
- - -
+24V
+ +
-TX
FSW
20 21
W.L.
LOCK
J5
J6
22
23
24 25
FC
A
1
FC
C
1
FC
A
2
FC
C
2
Fig. 17b
Fig. 17c
Fig. 17a
RED
RED
BLACK
BLACK
WHITE
WHITE
RED
RED
BLACK
BLACK
WHITE
WHITE
Encoder 1
Encoder 2
Encoder 2
Encoder 1