WITTUR WSE 81 PLUS Series Assembly instructions

------------------------- -------------------------
Installation Sheet Page PM.9.002886.EN.001
WSE 81 PLUS and WSE EVO Date 08.02.2016
P/No: 500 852GB/Version B
SYSTEM DESCRIPTION
The IR light curtain series WSE 81 PLUS and WSE EVO consist of a transmitter detector (T ) and a receiver detector
(R ), they can be installed on the car door dynamically or statically on the doorsill. The detector system provides an IR
light curtain with a crisscross beam pattern in the area of the car entrance. If any beam is blocked, the output is
triggered and switches to reopen the doors again.
WITTUR Austria GmbH
Sowitschstrasse 1 A-3270 Scheibbs, Austria
Tel [phone] Fax [phone]
http://www.wittur.com E-mail: [email protected]
Emphasis, translation and duplication in each form - also in excerpts - needs the written
Authorization of the WITTUR Austria Ltd.
We reserve the right to make alterations with respect to the specifications and figures in this manual.
INSTALLATION
The systems can be installed either on the movin
doors or statically in a position on the end of the
door sill.
(a) Dynamic Installation
The system is mounted on the car doors using the
dynamic fixing kit provided.
1. Position each detector on the car door. Check the
detectors will be:
· fitted approximately 5mm above the sill
· aligned level and straight with each other
2. Screw the detectors to the door using the No
6x16 self-drilling screws provided.
3. Secure the cables with the P-clips and No
8x12mm self-tapping screws provided. Ensure
the cables are securely held, there are no tight
bends and they are no stressed or stretched as
the doors move.
(b) Static Installation
Please be aware of the maximum range of the
systems when you are using static installation.

------------------------- -------------------------
Installation Sheet Page PM.9.002886.EN.002
WSE 81 PLUS and WSE EVO Date 08.02.2016
P/No: 500 852GB/Version 1
SYSTEM CONNECTION
The system can be directly connected to the lift controller or door operator. In such cases the opto-relay output inside
the R detector drives the "door re-open" circuit on the lift.
Warning – direct connection requires good understanding of both, lift and detector electronics. Any incompatibility
between the two systems may cause a permanent damage to either. Do not apply supply voltage directly across the
opto-relay as this will result in damage. If you have any doubts then you should use a W S Power Supply instead
(see Fig 4 for connection details of W S).
Please check:
• DC – do not use any AC supply.
• Regulated – do not use any unsmoothed supply
• Negative ground – do not use a "positive ground" supply (since the black 0V wire is connected to the earthed
metalwork).
• Correct voltage – the voltage must be at least 11V and never exceed 42V DC under any circumstances.
• Peak ripple voltage should not exceed 42V, and average voltage not exceeds 42V.
• Sufficient power – the supply must be capable of supplying at 100mA plus whatever current is needed to drive the
"door re-open" circuit on the lift.
Note – if you have any doubts then you should use a WLS po er supply.
IMPORTANT:
1. Do not shorten cables by cutting them.
2. Ensure that all cables are kept away from AC mains or high voltages
3. Ensure that all power to the lift is completely turned off while wiring the detectors.
4. Connect the T and R cables to a voltage free terminal block on the lift car as shown in Fig 5. We recommend always
connecting the 0V (black) wires first. Connect the car-top terminal block to the lift controller or door operator using
the wires as shown
5. Turn on power to the system and fully test the installation.
Relay rating 45V AC/
DC
at 0.35A maximum
Fig
. 2
: Electrical
Connection to lift
To door
To power supply
Re-open circuit (+24V DC)
(N/O) Yellow
(COM) Blue
(+
24V) Red
(0V) Black
(0V) Black
(+24V) Red
(N/C) Gree
n
R CABLE
T CABLE
The spare wire terminatio
n should be isolated with tape or connected to an unused terminal.

------------------------- -------------------------
Installation Sheet Page PM.9.002886.EN.003
WSE 81 PLUS and WSE EVO Date 08.02.2016
P/No: 500 852GB/Version 1
Figure 3
Connection dia ramm ECO+/MIDI+/SUPRA door controller
If you are using the WLS
power supply unit:
PLEASE USE TAPE FOR
INSULATING THE GREEN
WIRE TO AVOID A SHORT
CIRCUIT IN THE WLS
POWERSUPPLY UNIT
X16 X15
Transmitter (A) Receiver (B)
yellow red
blue
black
black red
green

------------------------- -------------------------
Installation Sheet Page PM.9.002886.EN.004
WSE 81 PLUS and WSE EVO Date 08.02.2016
P/No: 500 852GB/Version 1
Technical Specification
WLS Power Supply 1001004A01
Input Voltage
115
-
240V AC
Output Voltage
24V DC nominal
Output Current
120mA (
see compatible detectors
)
Compatible Detectors
WSE 8
1 PL
US,
WSE
EVO
PLUS
Compatible Detectors logic output
PNP N/C
PNP N/O
NPN N/C
NPN N/O
Trigger Logic Settings
Two logic output switches (SW2 and SW3 to be set for detector configuration
)
Relay Output
Single pole changeover with hard silver contacts. Maximu
m switching current 5 amps at 240V AC
Housing
High impact strength plastic box
, 130x100x45mm
Connections
Screw terminal blocks
Audible Tone
Fitted with a beeper and beeper ON/OFF switch
RX Cable connection
WLS Switch
Settin 0V +12V TRG LNK
NPN
N/C
Green/Black
Red
Blue
Yellow
Supply
-
voltage
Door Re-open
circuit
TO LIFT CONTROLLER OR
DOOR OPEN CIRCUIT
TX CABLE
0V - BLACK
+12V - RED
Please note: The preferred setting of
the switches is NPN and N/C for
safety operation
L
N
E
COM
N/C
N/O

------------------------- -------------------------
Installation Sheet Page PM.9.002886.EN.005
WSE 81 PLUS and WSE EVO Date 08.02.2016
P/No: 500 852GB/Version 1
Auto beam disablin function
The detectors of the WSE 81 PLUS and WSE EVO Series are supplied with learning mode (automatic beam disabling)
enabled the first time the detectors are switched on.
To switch off beams
- Block those beams that are (or will be) disabled using opaque tape.
- Please keep free the invisible communication diode between 1500mm and 1520mm from bottom before and
during the disabling process.
- Switch on the power to the detectors, ensure the space between the detectors is unobstructed & wait for 20
seconds for the special timeout to complete.
- After this period the detector will be un-triggered indicating that the learning process has finished. The LED will flash
at the normal slow rate, but the disabled beams will be inactive when the opaque tape is removed.
- When the 20 second timeout has completed the detector will switch back to normal mode, so at the next power
cycle it will not go into learning mode, but it will remember those beams which need to be disabled.
To re-enable learning mode the detector must be switched on with ALL the beams (including previously disabled
beams) unobstructed. To prevent the detector from having the learning mode enabled accidently when the power is
cycled then at least one beam must be always be obstructed.
DIAGNOSTIC LED OPERATION
STATUS LED ON LED OFF POSSIBLE CAUSE
Normal, untriggered ½ sec 2 sec Normal operation
triggered always - Obstruction between detectors
disabled Diode(s) 1 Sec 1 sec One or more diodes disabled
No signal ½ sec ½ sec Detectors not synchronised
T no power; all beams blocked
Cleanin of Detectors
The light curtain is not waterproof and the power can be limited or completely fail if damaged or scratched. This can
also be caused by the use of harsh detergents or rough fabrics. The detectors can be cleaned by gently wiping with a
damp cloth.

------------------------- -------------------------
Installation Sheet Page PM.10.002886.EN.006
WSE 81 PLUS and WSE EVO Date 08.02.2016
P/No: 500 852GB/Version 1
Technical Details – Model WSE 81 PLUS Technical Details – Model WSE EVO
Dimension
10 mm x 33,5 mm x 2005 mm
10 mm x 33,5 mm x 2005 mm
Connection cable
4 m on transmitter T and receiver R
4 m on transmitter T and receiver R
Fixing kits supplied
10 x 6mm Plastic
Clip
s
10 x Nr. 8 x 12 mm S/T screws
6 x Nr. 6 x 16 mm self-drill screws
6 x M3.5 Shakeproof washers
10 x 6mm Plastic
Clip
s
10 x Nr. 8 x 12 mm S/T screws
6 x Nr. 6 x 16 mm self-drill screws
6 x M3.5 Shakeproof washers
Distance bet
ween bottom
beam and bottom of
housing
25 mm 20 mm
Distance between top beam
and bottom of housing 1808 mm 1629 mm
Monitoring range
4 m
3
.5
m
Number of diodes /detector
18
46
Distance between Diodes
bottom 4 Diodes 61mm,
top 4 Diodes 91.5
mm
, other 10
Diodes 122mm bottom 24 Diodes 61mm, top 8 Diodes 45,7mm
Number of beams
84 on detector distance more as 500mm,
52 on less than 500mm and 18 on less than 200mm
174 on detector distance more as 500mm,
94 on less than 200mm
Supply voltage
11
–
4
2 V DC continuous, @max. 100 mA, max peak 44V
11
–
42 V DC continuous, @max. 100mA, max peak 44V
Output signal
N/C or N/O Voltage free relay contact, V=Max. 45VAC,
current = Max. 0,35A, Max. ON Resistance = 2 Ohm
N/C or N/O Voltage free relay contact, V=
Max. 45VAC,
current = Max. 0,35A, Max. ON Resistance = 2 Ohm
Diagnostic LED
1 red LED in receiver detector R (visible through lens)
1 red LED in receiver detector R (visible through lens)
Light immunity
> 100.000 Lux
> 100.000 Lux
Operation temperatur
e
–
10 °C to 60 °C as perBS2011, part 2.1 Ab and part2.2 Bb
–
10 °C to 60 °C as perBS2011, part 2.1 Ab and part2.2 Bb
Storage temperature
–
25 °C to +60 °C; 24 hours maximum on each temperature
–
25 °C to +60 °C; 24 hours maximum on each temperature
High
temperature / high
humidity 93% BS2011, part 2.1 Db: 1981, Variant 2 at +55 °C 93% BS2011, part 2.1 Db: 1981, Variant 2 at +55 °C
EMC conformity
Emissions to EN 12015, immunity to EN 12016
Emissions to EN 12015, immunity to EN 12016
IP rating
IP65 in
accordance with BS EN 60529: 1992
IP65 in accordance with BS EN 60529: 1992
Vibrations
Random vibration: 20 to 500 Hz 0,002 g²/Hz 4 hours per
axis
Sinusoidal vibration: 30 Hz 3,6 g 30 min per axis
Random vibration: 20 to 500 Hz 0,002 g²/Hz 4 hours per
axis
Sinusoidal vibration: 30 Hz 3,6 g 30 min per axis