Nice UST1K-1,1kW Instructions D'installation Et D'utilisation page 23

Connection of the transmitters of the OPEN, STOP,
CLOSE controls (fig.4)
For controlling from the outside, it is possible to connect a triple
switch to terminal block X4 in the UST1K control unit. In this case the
two OPEN and CLOSE buttons are made as closing contacts (NO).
The STOP button is connected to the safety circuit, so it is executed
as an opening contact (NC).
If a Stop button is connected to terminal block X4, remove the jum-
per from terminal J15 and connect the STOP button (opening con-
tact)!
4
Connection of the STOP, OPEN, IMPULSE
and CLOSE control elements
STOP OPEN
J15
X4
1 2 3
Triple button connection with 4-wire cable
STOP OPEN IMPULSE
J15 J16
X4
1 2 3
Key switch connection
STOP OPEN IMPULSE CLOSE
J15 J16
X4
1 2 3
IMPULSE CLOSE
J16 J17 J18
4 5 6 7 8
CLOSE
J17 J18
4 5 6 7 8
J17 J18
4 5 6 7 8
Connection of an optical sensitive edge (fig.5)
The optical 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 its end so the sensitive edge can be controlled along
the entire length.
In the case the sensitive edge has to be pressed to the ground,
the reverse function is neutralized by connecting a preliminary limit
switch (additional pre­limit switch) to terminal J28 of terminal block
X7.
In this case the preliminary limit switch is to be adjusted about 5 cm
above the ground .
5
-
SIG +12V
Transmitter
Connection of a resistive sensitive edge 8.2 kΩ (fig.6)
A resistive or pneumatic sensitive edge can be directly connected to
the UST1K station.
The relevant management logic is already integrated in the station. It
must be connected with an 8.2 kOhm resistance in order to be able
to correctly control the entire electric circuit of the sensitive edge.
The electrical connection of the sensitive edge is carried out
on terminal J32 S and + of terminal block X6.
Jumpers J1 and J2
1-2 connected = Prepared for pneumatic
or resistive sensitive edges
with 8.2 kOhm resistance
2­3 connected = Prepared for optical sensitive edges
ATTENTION: the connectors must be connected either to 8.2
kOhm terminals or to optical terminals!
6
-
SIG +12V
Transmitter
-
+
SIG
OSE optoelectronic
contact bar
Receiver
White
Green
Brown
OSE optoelectronic
contact bar
Receiver
White
Green
Brown
8,2k Ω
English – 3