Pagina 140 - GC_Sensor_Vision_Safety_Measurement-ENA4
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DIMENSIONS
KEYLOCK FUNCTION
The KEYLOCK function (keyboard lock)
enables the operator to deactivate the
keyboard avoiding accidental changes
in the sensor setting. If at sensor powe-
ring the REMOTE wire is connected to
+DC for at least 1 second the keybo-
ard lock function is activated and the
pushbuttons are no longer active. To
deactivate the keyboard lock, the sen-
sor must be turned off and repowered
with the REMOTE wire not connected
or connected to GROUND.
THRESHOLD AUTO-ADJUSTMENT
FUNCTION
The sensor provides threshold auto-
adjustment function. If received
signal decreases due to a dirty optical
lens or reflector, the sensor adjusts
automatically the commutation thre
shold to avoid continuous cleaning of
optical parts (after 1 minute of low si-
gnal). If the received signal is too low to
be adjusted from the sensor the output
stays turned on meaning it is necessary
to clean the sensor lens and reflector.
INDICATORS AND SETTINGS
A
B
C
D
A
D
B
C
a
Output status LED
B
Ready LED
C
SET push-button
D
Delay trimmer (W)
Light/Dark trimmer (T)
Delay On / Light On
Delay Off / Dark On
PUSH BUTTON VERSION
REMOTE VERSION
a
Output status LED
B
Ready LED
A
B
connections and Installation
The sensor can be positioned by means of the
two mounting holes using two screws (M3x18 or
longer, 0.8Nm maximum tightening torque) with
washers. Various adjustable fixing brackets are
available to ease the mounting of the S8 (please
refer to the accessories listed in the general
catalogue). The operating distance is measured
from the front surface of the sensor optics.
S8W - Mark detection on reflective surfaces is
improved by adjusting the angle of the beam
direction to between 5° and 20° from the surface
axis.
T53 MODEL
