SICK PowerProx WTT12L Instrucciones De Uso página 19

3 Product description
3.1 Correct use
3.2 Additional functions
4 Commissioning
4.1 Alignment
8018110.1HWG/2023-01-05 | SICK
Subject to change without notice
The WTT12L is an opto-electronic photoelectric proximity sensor (referred to as "sensor"
in the following) for the optical, non-contact detection of objects. If the product is used
for any other purpose or modified in any way, any warranty claim against SICK AG shall
become void.
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.
Sensor auf Objekt ausrichten. Positionierung so wählen, dass der rote Sendelichtstrahl
in der Mitte des Objekts auftrifft. Es ist darauf zu achten, dass die optische Öffnung
(Frontscheibe) des Sensors vollständig frei ist
mit einem Objekt von niedriger Remission vorzunehmen.
2.
1.
Figure 2: Alignment
OPERATING INSTRUCTIONS
[figure 2]. Wir empfehlen, die Einstellung
O P E R A T I N G I N S T R U C T I O N S | PowerProx - WTT12L
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