Datasensing TLU Series Instruction Manual

TLm SERIES
INSTRUCTION MANUAL

CONTROLS

OUTPUT LED
The red LED indicates the output status.
READY LED
During functioning, the green LED permanently ON indicates a normal
operating condition; fast blinking indicates an output overload condition.
See the "SETTING" paragraph for setup procedure indications.
MARK / BKGD PUSHBUTTON
The pushbutton activates the setup procedure.

INSTALLATION

Operating distance is rated
starting from the lens front face.
The M12 connector or cable exit
can be rotated in three positions
by loosening the locking screw.
Tighten the locking screw when
finished.
The beam direction may be
changed swapping the cap and
the lens.
Detecting marks on a reflective surface is improved adjusting the beam
direction to 5° ... 20° from surface axis.

CONNECTIONS

BROWN
+
10 ... 30 Vdc
RED
REMOTE A *
ORANGE
REMOTE B *
GREY
ANALOG OUTPUT
WHITE
NPN/PNP
BLUE
0 V
SHIELD **
*
= Connect the unused REMOTE wires to 0 V.
**
= The cable shield is insulated from the sensor housing; it is recommended
to connect the shield to 0 V.
M12 CONNECTOR
ANALOG OUTPUT 10 ... 30 Vdc
+
2 1
(WHITE)
(BROWN)
3 4
- NPN/PNP
0 V
(BLUE) (BLACK)
m
TL -x6x
7.5 4.3
14.1
18 mm LENS 9 mm LENS
.
READY LED OUTPUT LED
MARK BKGD
PUSHBUTTON PUSHBUTTON

TECHNICAL DATA

Power supply:
Ripple:
Current consumption
(output current excluded):
Output:
Output current:
Analog output:
0 ... 2 V ± 10% (white 90%); 5.5 V max.; ripple 40 mVpp max.; output resistance 2.2 kΩ
Output saturation voltage:
Response time:
Switching frequency:
Timing function:
Indicators:

Setting:

Retention data:
Operating temperature:
Storage temperature:
Electric shock protection:
Operating distance:
Minimum spot dimension:
Depth of field:
Emission type: green (526 nm) / red (630 nm) with automatic selection or white (400-700 nm)
Ambient light rejection:
Vibration:
Shock resistance:
DARK/LIGHT selection:
Housing:
Protection class:
Connections:
Weight:
AtEx 2014/34/EU:
CONFIGURATION
A double selector and a switch are
REMOTE TIMING
ON
available removing the sensor side
SET ON
cover. The selector allows to enable the
output timing function and choose the
FORMAT OFF
pushbuttons and REMOTE inputs
1 2
operating mode; the switch allows to select the output type (NPN or
PNP).
DIMENSIONS
81.2
n°.4 M5x6
n°.4 M5x0.24
M12 CONNECTOR
27.5 28
20.9
n°.4 M5x6
36.6 28 n°.4 M5x0.24
CAP
10 ... 30 Vdc limit values; reverse polarity protection
2 Vpp max.
80 mA max.
NPN or PNP, pull down/up resistance 10 kΩ (short-circuit protection)
200 mA max.
1V max. NPN versions / 2V max PNP versions
50 ms max. / 25 ms max. (TLm-4xx/5xx)
10 kHz max. / 20 kHz max. (TLm-4xx/5xx)
20 ms minimum output ON
OUTPUT LED (RED) / READY LED (GREEN)
by pushbuttons / by wires; 4 settings storage cable version
non volatile EEPROM memory
-10 ... 55 °C
-20 ... 70 °C
Class 1
9 mm (TLm-x1x/4xx/5xx) / 18 mm (TLm-x6x)
1.5 x 5 mm (TLm-x1x) / 2 x 7 mm (TLm-x6x) / ∅ 3 mm (TLm-4xx/5xx)
± 3 mm (TLm-x1x/4xx/5xx) / ± 4 mm (TLm-x6x)
according to EN 60947-5-2
0.5 mm amplitude, 10 ... 55 Hz frequency, in every axis (EN60068-2-6)
11 ms (30 G) 6 shock in every axis (EN60068-2-27)
teach-in procedure
ZAMA
IP67
3 m shielded cable ∅ 6.1 mm / M12 4-pole connector
450 g. max. cable versions / 310 g. max. connector versions
II 3G EX nA II T6 ;
II 3D EX tD A22 IP67 T85°C
DETECTION DIAGRAM
Relative sensitivity
%
m
TL -x1x/4xx/5xx
100
80
m
TL -x6x
60
40
20
0
0 2 4 6 8 10 12 14 16 18 20 22 24
Operating distance

FUNCTION SELECTION

When FORMAT is
selected (configuration
selector section 1), the
MARK and BKGD
puskbuttons are enabled and connecting the REMOTE inputs (TLm-xx1)
to the power supply as shown in the table allows to select up to 4
15
different settings (formats). This is the factory setting.
If a non-set format is selected, the sensor is disabled and the green LED
flashes at a low rate.
A setting can be stored selecting a format and executing the procedure
described in the "SETTING" paragraph.
When SET is selected (configuration selector section 1), the MARK and
BKGD pushbuttons are disabled; the REMOTE inputs (TLm-x1x) replace
the pushbuttons functionality.
Connecting the REMOTE A and B inputs to the positive power supply
rail is equivalent to pressing the MARK and BKGD pushbuttons
respectively. Connect the unused inputs to 0V.
TIMING FUNCTION
When ON is selected
(configuration selector
mm
section 2), a delay timer
function is enabled which
extends the minimum ON
output time to 20 ms. The factory setting is OFF (timer disabled).
SETTING
A two-step setup procedure adjusts the switching threshold and the
LIGHT/DARK mode. Using the procedure given below the sensor output
is set to be ON when a mark is detected.
1) Output ON state acquisition (MARK)
Place the target mark into the emission spot and press the MARK
pushbutton until the green LED turns OFF.
Don't move the mark during the setting phase (about 1 sec).
2) Output OFF state acquisition (BKGD)
Place the background into the emission spot and press the BKGD
pushbutton; the green LED blinks once.
Don't move the background during the setting phase.
If the green LED lights permanently ON, a safe operation has been
obtained; if it flashes at a low rate the setup procedure has failed due to
insufficient contrast; repeat the procedure from the beginning.
Datasensing S.r.l.
Strada S. Caterina 235 - 41122 Modena - Italy
Tel: +39 059 420411 - Fax: +39 059 253973 -
The warranty period for this product is 36 months. See General Terms
and Conditions of Sales for further details.
For information about the disposal of Waste Electrical and
Electronic Equipment (WEEE), please refer to the website at
www.datasensing.com.
© 2007 - 2022 Datasensing S.r.l  ALL RIGHTS RESERVED.  Without
limiting the rights under copyright, no part of this documentation may be
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Datalogic logo are registered trademarks of Datalogic S.p.A. in many
countries, including the U.S and the E.U.
26 28 30
mm
826000027 Rev. I
N°. FORMAT 1 2 3 4
input REMOTE A 0V 0V +V +V
input REMOTE B 0V +V 0V +V
ON
ON
OUT without TIMER
OFF
OFF
ON
ON
OUT with TIMER 20 ms 20 ms
OFF OFF
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