GB
English – 5
Connection of an optical sensitive edge (fi g.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 pre-limit 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 .
Connection of the transmitters of the OPEN, STOP,
CLOSE controls (fi g.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
jumper from terminal J15 and connect the STOP button (opening
contact)!
4
Connection of the STOP, OPEN, IMPULSE
and CLOSE control elements
3
5
7
4
6
8
STOP OPEN IMPULSE CLOSE
X4
J15
J16
J17
J18
1
2
Triple button connection with 4-wire cable
3
5
7
4
6
8
STOP OPEN IMPULSE CLOSE
X4
J15
J16
J17
J18
1
2
Key switch connection
1
3
5
7
2
4
6
8
STOP OPEN IMPULSE CLOSE
X4
J15
J16
J17
J18
OSE optoelectronic
contact bar
Transmitter
Receiver
White
Green
Brown
White
+12V
SIG
-
Green
Brown
5
Connection of a resistive sensitive edge 8.2 kΩ (fi g.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
2-3 connected = Prepared for optical sensitive edges
ATTENTION: the connectors must be connected either to 8.2
kOhm terminals or to optical terminals!
OSE optoelectronic
contact bar
Transmitter
Receiver
White
Green
Brown
White
+12V
SIG
-
Green
Brown
+
SIG
-
8,2k
Ω
6
