Nice UST1-FU Instructions D'installation Et D'utilisation page 19

5
The tripping point of the preliminary limit switch is automatically
defined when programming the final lower position. This can be
changed after programming using parameter 6 with K5.
Connecting an OSE optoelectronic contact bar - fig. 6
The safety optoelectronic sensitive edge is structured so that a
beam of light is interrupted along its entire length when it is activated.
A receiver is connected to the end of the contact bar so that the
sensitive edge can be controlled along its entire length.
-
+
SIG
6
Transmitter
Connecting an 8.2 kΩ sensitive edge - Fig. 7
It is possible to directly connect an electric and/or pneumatic
sensitive edge to the UST1-FU device.
The relevant management logic is already integrated in the unit. To
be able to properly control the entire electric circuit of the sensitive
edge, it has to be connected with a resistance (8.2
7
-
+
SIG
The electrical connection of the sensitive edge is carried out
on terminal J32 (S and +) of terminal block X6.
U-bolts J1 and J2
1-2 inserted = ready for bar DW
as well as SKS with 8.2 kOhm
terminal resistance
2-3 inserted = ready for bar OSE
ATTENTION: the two U-bolts must be connected to 8.2
and/or to the optical terminals!
AMP
Cable
plug
pink
green
brown
white
grey
yellow
X6
OSE optoelectronic
contact bar
Receiver
White
Green
Brown
kΩ
).
8,2k•
Pneumatic sensitive edge connection with operation
test
Make sure U-bolt J4 is inserted. Connect the wires of the sensitive
edge to terminal J32 (S and +) of terminal block X6 and connect the
terminal resistance and sensitive edge in series.
The door must be in contact with the ground so that the sensitive
edge can transmit an impulse to the control unit.
Without the impulse, red LED2 lights up and the next movement is
executed in deadman mode. The error message disappears when
the contact bar is no longer activated.
Partial opening for electronic limit switch
The connection is made through an input on the additional K3 or K3A
module - please refer to the instruction manual enclosed with the module.
Connection of a photoelectric barrier - fig. 8
It is possible to directly connect a photoelectric barrier to the UST1-
FU device (to terminal block X5) to make the passage safe. If the
infrared beam of the photoelectric barrier is interrupted during the
CLOSING movement of the door, it blocks and reverses the direction
toward the upper final position.
Transmitter and receiver
8
photoelectric barrier
connection
J30
1 2
S
S=transmitter
E=receiver
ATTENTION:
The switching contact and the positive side of the electronic barrier system
are connected to terminal J30/1 (X5) with positive potential in a one-way
photoelectric barrier with only three connection points.
Remove the jumper from terminal J31 of terminal block X5 if the photoelectric
barrier is connected.
Connection of safety switch for wicket door - fig. 9-10
The safety switch is to be connected to terminal J10 terminal of
terminal block X2 in the doors with built-in service wicket door.
Attention! Remove the jumpers (J10)!
9
X2
J10
B2 B1
Single-phase inverter connection
kΩ
Reflection photoelectric
barrier connection
Photo
J31 J30
3 4 1
E
X1
J11 J12
W V U
N
L1
N
L1
FU
M1
PE
Photo
J31
2 3 4
PE
English – 3