Dimensional Drawings; Additional Functions - SICK PowerProx WTT12L Instrucciones De Operación

2.2

Dimensional drawings

2.3

Additional functions

8018110.1BVZ / 2021-05-18 | SICK
Subject to change without notice
WTT12L-X2xxx
20
(0.79)
1
2
7
M12x1
-Xxxx2 / -Xxxx4
Figure: Maßzeichnung WTT12L
Center of optical axis, sender
1
Center of optical axis, receiver
2
Potentiometer / LED indicator yellow: status of received light
3
beam
Potentiometer / LED Indicators (green): Power on
4
Potentiometer / LED indicator yellow: status of received light
5
beam
Mounting hole D4.2 mm
6
Male connector, M12, 4-pin or cable 7
Potentiometer
8
Single teach-in pushbutton
9
Test input: The WTT12L sensor features a test input ("TI" or "Test" on the connection
diagram [B]), which can be used to switch the sender off and therefore check that the
sensor is functioning correctly: If female cable connectors with LED indicators are used,
you must ensure that the TI is assigned accordingly.
There must be an object in the path of the beam (light reception); activate the test input
(see the connection diagram [B], TI 24 V). The send LED is shut down or no object being
detected is simulated. Refer to Graphics C to check the function. If the switching output
fails to behave in accordance with Graphic C, check application conditions. See section
Fault diagnosis.
The sensor can be used in standard I/O mode (SIO) or IO-Link mode (IOL). All auto‐
mation functions and other parameter settings are effective in IO-Link mode and in
standard I/O mode (exception: time stamp). Output of binary switching signals during
standard I/O operation via pin 4/black wire or via pin 5/gray wire.
Information on the IO-Link functions can be found in the enclosed IO-Link photoelectric
sensors operating instructions or downloaded from www.sick.com under the device
order number.
-X1xxx / -X3xxx
44.2
(1.74)
31.9
(1.26)
6
(0.24)
6
4
(0.16)
36.5
(1.44)
-Xxxx1 -Xxxx3 / -Xxxx7
18.3
(0.72)
PRODUCT DESCRIPTION
44.2
(1.74)
31.9
(1.26)
6
(0.24)
4
(0.16)
36.5
7 (1.44)
-Xxxx6 / -Xxxx8
9
3
4
5
18.3
(0.72)
2
8
5