SICK PowerProx - WTT12L Manual De Operación página 3

3
COMMISSIONING
2
The minimum distance (= y) for background suppression can be read from diagram
[H ] as follows:
Example: x = 1,000 mm, y = 25 mm. That is, the background is suppressed at a
distance of > 25 mm behind the object.
Min. distance from object to background in mm (inch)
40
1) -Bxx3x: 6 % / 90 %
(1.57)
6%/90%
2) -Bxx3x: 90 % / 90 %
1
3) -Bxx6x: 6 % / 90 %
35
(1.38) 4) -Bxx6x: 90 % / 90 %
5) -Bxx4x: 6 % / 90 %
30
6) -Bxx4x: 90 % / 90 %
(1.18)
25
(0.98)
20
(0.79)
2
90%/90%
15
(0.59)
5
10 6%/90%
(0.39)
90%/90%
5 6
(0.2)
90%/90%
0
0 1,000 2,000 3,000
(39.37) (78.74) (118.11)
Distance in mm (inch)
Image: H1
2 Mount the sensor using a suitable mounting bracket (see the SICK range of acces‐
sories).
Note the sensor's maximum permissible tightening torque of 0.8 Nm.
Note the preferred direction of the object relative to the sensor [see E].
3 Operation in standard I/O mode:
The sensors must be connected in a voltage-free state (U
in the graphics [B] must be observed, depending on the connection type:
– Male connector connection: pin assignment
– Cable: core color
Technical data and connection diagrams (figure B) starting on page 63.
Only apply voltage/switch on the power supply (U
tions have been established. The green LED indicator lights up on the sensor.
Operation in IO-Link mode: Connect the device to a suitable IO-Link master and
integrate in the master or control via IODD/function block. The green LED indicator
flashes on the sensor. IODD and function block are available to download from
www.sick.com under the order number.
Explanations of the connection diagram (Graphic B):
Teach-in = external teach-in (ET) (see Adjustment)
TI / Test = test input (see Additional functions)
C = communication (e.g., IO-Link) (see Additional functions)
L/D = light/dark switch
4 Align the sensor with the object. Select the position so that the red emitted light
beam hits the center of the object. You must ensure that the optical opening (front
screen) of the sensor is completely clear [E]. We recommend making the adjust‐
ments using an object with a low remission.
Min. distance from object to background in mm (inch)
50
(1.97)
1) -Bxx1x: 6 % / 90 %
2) -Bxx1x: 90 % / 90 %
3) -Bxx5x: 6 % / 90 %
40
4) -Bxx5x: 90 % / 90 %
(1.57)
5) -Bxx2x: 6 % / 90 %
6) -Bxx2x: 90 % / 90 %
6%/90%
3
30
(1.18)
20
(0.79)
5
4
6%/90%
10
(0.39)
6
90%/90%
4,000
0 500 1,000
(157.48)
(19.69) (39.37)
Image: H2
6%/90%
1
6%/90%
3
2
90%/90%
4
90%/90%
1,500 2,000
(59.06) (78.74)
Distance in mm (inch)
= 0 V). The information
v
> 0 V) once all electrical connec‐
v
8018110 | SICK
Subject to change without notice