Technical Data - SICK PowerProx Small Teach-in WTT190LC Instrucciones De Operación

6

TECHNICAL DATA

6 Technical data
6.1 Technical data
10
LED indicator/fault pattern
Switching outputs not accord‐
ing to graphic F
Yellow LEDs flash at the same
time
Yellow LED flashes (only briefly) Teach-in mode
Yellow LED lights up, no object
in the path of the beam
Object is in the path of the
beam, yellow LED does not
light up
Laser class
Sensing range
Sensing range max.
Light spot diameter/distance
Supply voltage U
B
Output current I
max.
Switching frequency
Max. response time
Enclosure rating
Protection class
Circuit protection
Ambient operating temperature
Tastgut mit 6 % ... 90 % Remission (bezogen auf Stan‐
1)
dard-Weiß DIN 5033)
Mit Hell- / Dunkelverhältnis 1:1
2)
3) Kann über Mittelwertfilter beeinflusst werden.
Abhängig von Abstand zu Objekt, Abstand zu Hinter‐
4)
grund und gewählter Schaltschwelle
Signallaufzeit bei ohmscher Last
5)
6) A = UB-Anschlüsse verpolsicher
B = Ein- und Ausgänge verpolsicher
C = Störimpulsunterdrückung
7) Bei Tu < -10°C: Aufwärmzeit < 10 min;UV>=24 V.
Cause
Parameter settings made
manually, which deviate from
the standard
The sensor is not ready for
operation. The sensor will be
in the warming-up phase at
low ambient temperatures.
The sensor will have shut
down at excessively high
ambient temperatures.
Distance between the sensor
and the background is too
short
Distance between the sensor
and the object is too long or
sensing range is set too short
WTT190LC-B2233
1
0.2 ... 3.0 m
0.2 ... 3.0 m
< 12.0 mm / 3,0 m
DC 12 ... 30 V
≤ 100 mA
AVG 1: 833 Hz, AVG 4: 500 Hz, AVG
16: 147 Hz, AVG 64: 38 Hz, AVG
256: 10 Hz
AVG 1: 0.6 ms, AVG 4: 1 ms, AVG 16:
3.4 ms, AVG 64: 13 ms, AVG 256:
51.4 ms
IP67
III
A, B, C
-30 ... +50 °C
Measures
Initiate a factory reset. The
switching outputs are reset to
factory settings.
At low ambient temperatures,
wait until the sensor has
warmed up. Ensure the sensor
cools down at excessively high
ambient temperatures.
Check the teach-in mode
Reduce the sensing range,
see graphic F
Increase the sensing range,
see graphic F
1)
1)
2) 3)4)
5) 3)4)
6)
7)
8024108.17AH / 04.02.2021 | SICK
Subject to change without notice