SICK GTB6L Manual De Instrucciones página 10

OPERATING INSTRUCTION
D.ON, NPN Open Collector Q (≤ 100 mA)
5.1 Notes on UL approval
6 Commissioning
en
6.1 Alignment
6.2 Sensing range
10 O P E R A T I N G I N S T R U C T I O N | GTB6L
-Nx1xx
-Nx2xx
-Nx5xx
-Nx6xx
The device shall be supplied from an isolating transformer having a secondary overcur‐
rent protective device that complies with UL 248 to be installed in the field rated either:
a) max 5 amps for voltages 0 ~ 20 V (0 ~ 28.3 V peak), or
b) 100 / Vp for voltages of 20 ~ 30 V (28.3 ~ 42.4 V peak).
Alternatively, they can be supplied from a Class 2 power supply.
UL Environmental Rating: Enclosure type 1
Align sensor on 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
Figure 3: Alignment
Adjust the mounting position to ensure the sensing range and the background are
within the specifications. See
NOTE
Observe the minimum distance of 5 mm.
Check the function as described in
behave as described in
Minimum distance in mm (y) between the set sensing range (x) and white background
(90% remission):
+ (L+) + (L+)
Q
Q
‒ (M) ‒ (M)
figure 3].
see figure 4, page 11.
see table 2, page
see table 2, page 9, check the application conditions.
+ (L+)
Q
‒ (M)
9. If the switching output fails to
8025391.1CGF/2021-07-13 | SICK
Subject to change without notice