Genius JA592 Instrucciones Para El Uso página 13

4.1. Connection of photocells and safety devices
Before connecting the photocells (or other devices) we advise
you to select the type of operation according to the movement
area they have to protect (see fig.3):
Opening safety devices: they operate only during the gate
opening movement and, therefore, they are suitable for
protecting the area between the opening leaves and
fixed obstacles (walls, etc) against the risk of impact
and crushing.
Closing safety devices: they operate only during the gate closing
movement and, therefore, they are suitable for
protecting the closing area against the risk of impact.
Opening/closing safety devices
Closing safety devices
Fig. 3
Connection of a pair of closing photocells, a pair of
opening photocells and a pair of opening/closing
photocells (recommended lay-out)
Fig. 4
Opening/closing safety devices: they operate during the gate
It is recommends use of the lay-out in fig. 4 (in the event of fixed
obstacles at opening) or in fig. 5 (no fixed obstacles).
N.B. If two or more devices have the same function (opening or
closing), they should be connected to each other in series (see
fig. 12). N.C. contacts must be used.
Connection of a pair of closing photocells and a pair of
opening/closing photocells (recommended lay-out)
Opening
safety devices
Connection of a closing safety device and an opening
9 10 11 12 13 14 15 16 17 18 19
9 10 11 12 13 14 15 16 17 18 19
A
OPEN
11
opening and closing movements and, therefore, they
are suitable for the opening and closing areas against
the risk of impact.
safety device
A B CL OP
STP - -
OPEN FSW
Connection of no safety device
B CL OP
STP - -
FSW
Connection of 1 pair of opening photocells
ENGLISH
Fig. 5
20 21
+ +
-TX LOCK
-
+24V
FSW W.L.
Fig. 6
20 21
+ +
-TX LOCK
-
+24V
FSW W.L.
Fig. 7
Fig. 8