tousek LS 41 User manual

Installation and operating instructions
Photocell LS 41, LS 180
LS 41 with xed lens
LS 180 with tiltable lens
25°
180°

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GENERAL WARNING AND SAFETY NOTES
• These installation and operating instructions form an integral part of the product “photocell”. They have been specically
written for professional installers trained and skilled in the trade and should be carefully read in their full length before
carrying out the installation. They describe the proper installation and operation of the photocell only, not of the overall
device “automatic gate”. After the installation this manual has to be handed over to the user.
• The EU Machine Directive, laws and rules concerning the prevention of accidents, and laws and standards which are in
force in the EU and in the individual countries have to be strictly followed.
• The TOUSEK Ges.m.b.H. cannot be held liable for any claims resulting from disregards of the laws and standards in
force during the installation and operation.
• The product may only be used in accordance with its original purpose, for which it has been exclusively designed, and
which is described in these installation and operating instructions. The TOUSEK Ges.m.b.H. rejects any liability if the
product is used in any way not fully conforming to its original purpose as stated herein.
• The packaging materials (cardboard, plastic, EPS foam parts and lling material etc.) have to be properly disposed of
in accordance with the applying recycling- and environmental procection laws. They may be hazardous to children and
therefore have to be stored out of children´s reach.
• All electrical installations have to be made in full conformity with the applying rules and laws (e.g. using a fault current
circuit breaker, proper grounding etc.).
• Only original spare- and replacement parts may be used for repair of the product.
• The TOUSEK Ges.m.b.H. rejects any liability for claims resulting from usage of the product in combination with compo-
nents or devices which do not fully conform to the applying safety laws and rules.
• The installer has to inform the user about all aspects of the automatic operation of the complete gate facility, as well as
about emergency operation. The installer further has to supply to the user all instructions relating to the safe operation
of the gate facility. The installation and operating instructions also have to be handed over to the user.
• The user has to be informed that in the event of a malfunction of the product the main switch has to be turned off and
the system can only be put into operation again after completion of necessary repairs or adjustments.
• Installation, connection, adjustments, putting into operation, and servicing may only be carried out by trained
professionals in full accordance with these installation- and operating instructions. Faulty installation can result
in serious injury and property damage!
• The product is not suitable for installation in explosion-hazardous areas. The presence of ammable gases or
fumes are a serious danger!
• An all-pole disconnecting mains switch with a contact opening gap of min. 3 mm has to be foreseen. The gate
facility has to be secured according to the valid safety regulations!
• When installing the safety devices (photocells, safety edges, emergency stops, etc.) note the valid standards
and directives, the criteria of the code of practice, the assembly environment, the operating logic of the system
and the forces of the motorized gate.
• The safety devices must protect pinchings, shear points and general hazards of motorized gates.
• After installation the proper function of the gate facility and the safety devices has to be checked!
• Attach the warning and information signs to identicate risk areas.
• Before connection works, the mains switch must be turned off!
• If the control is power supplied, its inner part is under tension.
• In order to avoid electrical strokes, the safety regulations have to be kept.
• During connection, adjustment and maintenance works please take care, that the electronic circuit board won´t
be damaged by moisture (rain).
•
The manufacturer can not be held liable for damages resulting from improper or unreasonable use of the photocell!
NOTE concerning cable laying
• The electric cables have to be laid in insulating sleeves which are suitable for underground usage. The insulating
sleeves have to be lead into the inner of the operator housing.
• The control lines (buttons, radio, photocells, etc.) have to be laid separately from the 230V lines (supply line,
motors, signal lamp).
• Only double-insulated cables, which are suitable for underground usage (e.g. E-YY-J) may be used. In case that
special regulations require another type of cable, cables according to these regulations have to be used..
This manual is the sole property of the TOUSEK Ges.m.b.H. and may not be made available to competitors. All rights reserved. No part of it may be reproduced without our prior
written permission. We will not accept liability for any claims resulting from misprints or errors. This edition of the manual replaces all earlier publications of the same.

tousek / E_LS-41-180_01 / 14. 11. 2018 - 3 -
Technical data
Photocell LS 41 LS 180
Power supply 12V bzw. 24V a.c./d.c.
Power consumption 12/24V a.c.: 95mA, 12/24V d.c.: 63mA
Signal infrared, modulated (wave length: 880nm)
Range 8m 20m
Allowed ambient temperature -20 up to +70°C
Potential free relay output max. 30W, 24V two-way contact (changer)
Lens xed tiltable: 180° horizontal, 25° vertical
Protection class IP54
Dimensions (HxWxD) 138 x 40 x 35mm
Article number 13510330 13510340
Other SYNC-function, easy surface mount, plastic housing
1. General features Photocell LS 41, LS 180
Features
• Modulated infrared-active transmitter-receiver photocell
for automatic doors and gates
• Supply voltage 12/24V a.c./d.c.
• Range LS 41: max. 8m, LS 180: max. 20m
• Fixed or tiltable lens
• SYNC-function (active: Jumper (J) removed)
• Measuring points (TP) for optimal alignment
• Easy surface mounting
•
General
The surface-mounted photocells LS 41, LS 180 transmitter / receiver photocells, can be used with a supply voltage of 12V or
24V AC/DC. Transmitter and receiver are housed in plastic covers. The lid of this housing is made of special material which
acts as a lter to prevent outside inuences by sunlight.
LEDs in the transmitter and receiver work as function display. At the receiver board are also 2 measuring points (TP), which
are used to optimize the alignment of the photocell by measuring with a voltmeter.
The operation is carried out with modulated infrared light. An interruption in the light beam causes a shifting of the electrical
contact in the receiver. The LS 41 has a xed and th LS 180 a tiltable lens.
As a special feature, the LS 41, LS 180 has a sync function (only with AC power available), which is is enabled on the transmit-
ters by removing the jumper (J). Both transmitter and receiver can be mounted without mutual interference on the same side.
138mm
40mm 35mm
LS 41 transmitter LS 41 receiver
Dimensions in mm
Dimensions and technical changes!
LS 180 with tiltable lens
J
TP
20
13 110
27,5
9 6

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Important
• The LS 41 (LS 180) is a modulated infrared-active transmitter-receiver photocell and can either be operated with 12V or
24V a.c./d.c.
• In AC-mode by removing the jumper (J) the SYNC function is activated (see page 5).
• For the connection of the photocells (LS) connection cables of 0,75mm2 have to be used. These have to be connected
as mentioned in this manual to the terminals of the LS transmitter and LS receiver. For connection to the control board
in question refer to the relevant manual.
• Lay the connection cable so that excess lengths are avoided.
• The terminals of photocells LS 41 and LS 180 are identical
• The LS 41 differs from the LS 180 by a xed lens. The lens of the LS 180 is tiltable 180 ° horizontally and 25 ° vertically,
thus ensuring precise alignment and exible mounting options.
Before turning the lens screws (So) they must be loosened and then tightened again.
Flexible mounting possibilities:
For example, the LS 180 could be mounted
as shown in the gure above.
LED-display
Transmitter PW-LED (red)
ON: supply of
transmitter OK
Receiver PW-LED (red)
ON: Photocell
aligned
Receiver LED 1 (red) ON: Photocell
not aligned
Receiver
PW
LED
LED 1
Note: LS-contact (receiver) between
terminal 5 and 6 opens during beam
interruption.
Transmitter
PW
LED
J
So So
~
-+
~
a.c./d.c.
0V 12V 24V
+
~
1 2 3
currentless (triggered)
contact appearance
a.c./d.c.
0V 12V 24V
~
-+
~+
~
N.O. COM N.C.
1 2 3 4 5 6

tousek / E_LS-41-180_01 / 14. 11. 2018 - 5 -
• If the photocells are supplied with alternating current
(ac), then the SYNC function is turned on by removing
the transmitter jumper (J).
Important
•Make sure the AC voltage connection is made as
shown in the following drawing so that the neces-
sary phase shift of 180 ° takes effect for the SYNC
function.
• If only direct current supply(DC) is available, the sync
function is not possible. The transmitter jumper (J)
remains set.
Important
•The two photocell transmitters and receivers must
not be installed on the same side in order to avoid
mutual interference.
Photocell connection / SYNC-function
• To prevent mutual interference when using two pairs of
photocells, the two photoelectric sensor transmitter and
receiver must not be installed on the same side.
Exception: Photocells witht SYNC function (only pos-
sible when AC power supply LS) allow the assembly of
both photoelectric sensor transmitter and receiver on the
same side.
The LS 41 (LS 180) supports the SYNC-function.
• Enabling the SYNC function: when the SYNC function
is desired with LS 41 (LS 180), the jumper J has to be
removed in both photoelectric transmitters!
Transmitter 1 Receiver 1
Power supply with alternating current (a.c) Power supply with direct current (d.c.)
Transmitter 2 Receiver 2
Transmitter 1 Receiver 1
Receiver 2 Transmitter 2
24V d.c.
+
–
J
J
SYNC
J
photocell
contact
photocell
contact
J
J
SYNC
J
24V a.c.
SYNC-function
Jumper J placed no SYNC-mode
Jumper J removed SYNC-mode activated
The SYNC-function is only possible in AC mode!
Standard:
Transmitter 1 Receiver 1
Receiver 2 Transmitter 2
with SYNC-function:
Transmitter 1 Receiver 1
Transmitter 2 Receiver 2
Important: Photocell connection
The above diagrams are only general connection examples!
in tousek control units photocell transmitters and receivers normally are connected to different voltage supply
terminals. Therefore keep in mind the instructions and connection diagrams of the corresponding control board-
or automation device manual !

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2. Mounting Photocell LS 41, LS 180
Mounting positions
•Set mounting positions for the transmitter and re-
ceiver. It is important to ensure that the mounting
positions for the transmitter and receiver, are dened
opposite with the same axis alignment and in the
same height.
• It should be noted that the height H is adjusted to
the site conditions and requirements.
• The applicable guidelines for power-operated doors
must be observed!
H H
LS 41: max. 8m
LS 180: max. 20m
• For mounting the transmitter (receiver) remove the bottom
part (U) of the front cover (press side and pull off).
• After loosening the underlying screw (S) the upper part (O)
can be lifted off.
• Depending on whether the connection cable is fed from the
rear or bottom, you either provide the housing base (GS)
or the lower part of the front cover with an opening (B).
• Transfer the transmitter and receiver positions (P) of the four
mounting holes in the base to the mounting surface (eg wall,
column), drill holes and fasten the base.
The diameter of the mounting
screw heads should be max
7mm so that the housing can be
properly closed!
Ø
max. 7mm
• Lead connection cable through the rubber grommet (T) to the
terminals and perform the connections according to these
instructions and the corresponding control unit instructions.
(The cables should be positioned so that excess lengths can
be avoided).
• Control Jumper (J) for SYNC function on the transmitter.
SYNC-Function
Jumper J placed SYNC-mode not activated
Jumper J removed SYNC-mode activated
The SYNC-Function is only possible in AC operation.
• Transmitter and receiver with the correct voltage (12 bzw. 24
V a.c./d.c.) supply and by means of LED indicators conrm
the connection or alignment.
LED-display
Transmitter PW-LED (red) ON: supply of transmitter OK
Receiver PW-LED (red) ON: Photocell aligned
Receiver LED 1 (red) ON
: Photocell not aligned
or interrupted
• Now interrupt the infrared beam several times to control the
response of the relay (switching).
At each interruption of the beam the LED 1 on the receiver
should light up and the PW-LED extingish.
ATTENTION:
• The optimal adjustment should be made with
a voltmeter at the measuring points TP (+ , - )
of the receiver.
• The measured value should be 2,0–2,7V d.c.
(with cover on transmitter).
• Place back and screw top front cover (O). Place the bottom
front cover (U) and check the response of the relay through
beam interruption again several times.
During assembly make sure that the covers
(O and U) are placed again correctly on the
housing base (GS) - the photocell must be
tightly closed!
Attention
• The manufacturer can not be held liable for damages resulting from improper or unreasonable use of the photocell!

tousek / E_LS-41-180_01 / 14. 11. 2018 - 7 -
T
O
U
GS
GS
B
B
+–
PW-LED
LED 1
e.g. LS 41-receiver
TP
2,0–2,7V DC
S
U
B
Important
•The opening (B) for cable feeder
made must be sealed properly to
prevent moisture entering into the
housing!!
P
J
e.g. LS 180-transmitter
P
max.
7mm
Ø4

your service partner:
Tousek Ges.m.b.H. Austria
A-1230 Vienna
Zetschegasse 1
Tel. [phone]
Fax [phone]
[email protected]
Tousek GmbH Germany
D-83395 Freilassing
Traunsteiner Straße 12
Tel. [phone]
Fax [phone]
[email protected]
Tousek Benelux NV
BE-3930 Hamont - Achel
Buitenheide 2A/ 1
Tel. [phone]
Fax [phone]
[email protected]
Tousek Sp. z o.o. Poland
PL 43-190 Mikołów (k/Katowic)
Gliwicka 67
Tel. [phone]
Fax [phone]
[email protected]
Tousek s.r.o. Czech Republic
CZ-130 00 Praha 3
Jagellonská 9
Tel. [phone]
Fax [phone]
[email protected]
We reserve the right to change dimensions and/or technical specications with-
out prior notice. Claims resulting from misprints or errors cannot be accepted.
tousek PRODUCTS
• sliding gate operators
• cantilever systems
• swing gate operators
• garage door operators
• folding door operators
• trac barriers
• electronic controls
• radio remote controls
• key operated switches
• access control
• safety devices
• accessories
tousek
E_LS-41-180_01
14. 11. 2018