SICK SureSense HTB18 Manual De Operación página 3

3
COMMISSIONING
2
Example: x = 100 mm, y = 10 => 10 % of 100 mm = 10 mm. That is, the back‐
ground is suppressed at a distance of > 110mm from the sensor.
% of sensing range
25
20
15
6%/90% 18%/90%
10
1
2
90%/90%
5
3
0
0 50 100 150 200 250
(1.97) (3.94) (5.91) (7.87) (9.84)
Distance in mm (inch)
Image: H
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 0.56 Nm.
Note the preferred direction of the object relative to the sensor [see A].
3 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 60.
Only apply voltage/switch on the power supply (U
tions have been established. The green LED indicator on the top of the sensor
lights up.
Explanations of the connection diagram (Graphic B):
Switching outputs Q and /Q (according to Graphic B):
Switching output Q (according to Graphic B):
HTB18-P (PNP: load -> M)
HTB18-N (NPN: load -> L+)
L = light switching
D = dark switching
Alarm / Health = diagnostics output (see Additional functions)
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 [see Graphic E/F]. We recommend ma‐
king the adjustments using an object with a low remission.
300
(11.81)
v
= 0 V). The information
v
> 0 V) once all electrical connec‐
8017850 | SICK
Subject to change without notice